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Carbide Rounded-Edge Square End Mills
 Rounded-Edge-Square Cut Style |  2 Flute |
 4 Flute |
For longer tool life and a better finish in general purpose milling applications, these solid carbide end mills are harder, stronger, and more wear resistant than high-speed steel and cobalt steel end mills. Often used for slotting and pocketing cuts in mold and die making, these end mills have a 90° profile and rounded corners, which reduce flute breakage and chipping. All are center cutting, allowing plunge cuts into a surface.
End mills with two flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts. End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.
Use uncoated end mills for general purpose milling and short production runs. Use titanium-nitride (TiN) coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills, which means they last longer when run at similar speeds.
For technical drawings and 3-D models, click on a part number.
| Mill Dia. | Shank Dia. | Lg. of Cut | Corner Cut Radius | Overall Lg. | Flute Spacing | Helix Angle | For Use On | End Mill Type | Each | |
Uncoated | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
2 Flute | ||||||||||
| 1/8" | 1/8" | 1/2" | 0.015" | 1 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 000000 |
| 1/8" | 1/8" | 1/2" | 0.02" | 1 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.015" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.02" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.03" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.015" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.03" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.045" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.06" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
4 Flute | ||||||||||
| 1/8" | 1/8" | 1/2" | 0.015" | 1 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/8" | 1/8" | 1/2" | 0.02" | 1 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.015" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.02" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.03" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.015" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.03" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.045" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.06" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/4" | 3/4" | 1 1/2" | 0.06" | 4" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 000000000 | 000000 |
Titanium Nitride (TiN) Coated | ||||||||||
2 Flute | ||||||||||
| 1/8" | 1/8" | 1/2" | 0.015" | 1 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/8" | 1/8" | 1/2" | 0.02" | 1 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.015" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.02" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.03" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.015" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.03" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.045" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.06" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
4 Flute | ||||||||||
| 1/8" | 1/8" | 1/2" | 0.015" | 1 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/8" | 1/8" | 1/2" | 0.02" | 1 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.015" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.02" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/16" | 5/8" | 0.03" | 2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.015" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.015" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.03" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.045" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1" | 0.06" | 3" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/4" | 3/4" | 1 1/2" | 0.06" | 4" | Equal | 30° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 000000 |
Long-Reach Carbide Rounded-Edge Square End
Mills for Tool Steel, Hardened Steel, and Iron
Rounded-Edge-Square Cut Style
Also known as torus end mills, these tools have a rounded edge and long, thin neck for precision contouring in molds and dies. Coated with titanium aluminum nitride (TiAlN), they have the hardness, wear resistance, and temperature resistance needed for cutting tool steel, hardened steel, and iron. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. All are center cutting, allowing plunge cuts into a surface.
For technical drawings and 3-D models, click on a part number.
Neck | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mill Dia. | Shank Dia. | Dia. | Lg. | Lg. of Cut | Corner Cut Radius | Overall Lg. | Flute Spacing | Helix Angle | For Use On | End Mill Type | Each | |
Titanium Aluminum Nitride (TiAlN) Coated | ||||||||||||
4 Flute | ||||||||||||
| 3/16" | 1/4" | 0.175" | 0.563" | 3/16" | 0.008" | 2 1/2" | Equal | 30° | Tool Steel, Hardened Steel, Iron | Center Cutting | 0000000 | 000000 |
| 1/4" | 1/4" | 0.23" | 1 1/4" | 1/4" | 0.01" | 3" | Equal | 30° | Tool Steel, Hardened Steel, Iron | Center Cutting | 0000000 | 00000 |
| 5/16" | 5/16" | 0.292" | 1.188" | 5/16" | 0.013" | 3" | Equal | 30° | Tool Steel, Hardened Steel, Iron | Center Cutting | 0000000 | 00000 |
| 3/8" | 3/8" | 0.355" | 1 1/8" | 3/8" | 0.013" | 3" | Equal | 30° | Tool Steel, Hardened Steel, Iron | Center Cutting | 0000000 | 00000 |
| 1/2" | 1/2" | 0.48" | 2 1/4" | 1/2" | 0.02" | 4 1/2" | Equal | 30° | Tool Steel, Hardened Steel, Iron | Center Cutting | 0000000 | 000000 |
| 5/8" | 5/8" | 0.605" | 2 3/8" | 5/8" | 0.025" | 5" | Equal | 30° | Tool Steel, Hardened Steel, Iron | Center Cutting | 0000000 | 000000 |
Carbide Rounded-Edge Square End Mills for Stainless Steel and Titanium
Rounded-Edge-Square Cut Style
With a wear-resistant coating and high helix angle, these end mills provide excellent shearing and chip removal in stainless steel and titanium. Made of solid carbide, they’re harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. Often used for slotting and pocketing cuts in mold and die making, they have a 90° profile and rounded corners, which reduce flute breakage and chipping. All are center cutting, allowing plunge cuts into a surface.
For technical drawings and 3-D models, click on a part number.
| Mill Dia. | Shank Dia. | Lg. of Cut | Corner Cut Radius | Overall Lg. | Flute Spacing | Helix Angle | For Use On | End Mill Type | Each | |
Titanium Aluminum Nitride (TiAlN) Coated | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
3 Flute | ||||||||||
| 1/8" | 1/8" | 1/4" | 0.01" | 1 1/2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 000000 | 000000 |
| 1/8" | 1/8" | 1/2" | 0.01" | 1 1/2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 5/32" | 3/16" | 5/16" | 0.01" | 2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 3/16" | 3/16" | 5/16" | 0.01" | 2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 3/16" | 3/16" | 9/16" | 0.01" | 2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 7/32" | 1/4" | 3/8" | 0.02" | 2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 1/4" | 1/4" | 3/8" | 0.02" | 2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 1/4" | 1/4" | 3/4" | 0.02" | 2 1/2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 9/32" | 5/16" | 7/16" | 0.02" | 2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 000000 | 00000 |
| 5/16" | 5/16" | 7/16" | 0.02" | 2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 5/16" | 5/16" | 13/16" | 0.02" | 2 1/2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 3/8" | 3/8" | 1/2" | 0.02" | 2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 3/8" | 3/8" | 1" | 0.02" | 2 1/2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 7/16" | 7/16" | 9/16" | 0.02" | 2 1/2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 1/2" | 1/2" | 5/8" | 0.03" | 2 1/2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 000000 | 00000 |
| 1/2" | 1/2" | 1 1/4" | 0.03" | 3" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 00000 |
| 5/8" | 5/8" | 3/4" | 0.03" | 3" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 000000 |
| 5/8" | 5/8" | 1 5/8" | 0.03" | 3 1/2" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 000000 |
| 3/4" | 3/4" | 1" | 0.03" | 3" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 000000 |
| 1" | 1" | 2" | 0.03" | 5" | Equal | 35° | Stainless Steel, Titanium | Center Cutting | 0000000 | 000000 |
Cobalt Steel Rounded-Edge Square End Mills
Rounded-Edge-Square Cut Style
Made of cobalt steel, these end mills have good heat and wear resistance, so they can run at high speeds in hard material. Often used for slotting and pocketing cuts in mold and die making, they have a 90° profile and rounded corners, which reduce flute breakage and chipping. All are center cutting, allowing plunge cuts into a surface.
For technical drawings and 3-D models, click on a part number.
| Mill Dia. | Shank Dia. | Lg.of Cut | Corner Cut Radius | Overall Lg. | Flute Spacing | Helix Angle | For Use On | End Mill Type | Each | |
Uncoated | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
4 Flute | ||||||||||
| 1/8" | 3/8" | 3/8" | 0.015" | 2 5/16" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 000000 |
| 3/16" | 3/8" | 1/2" | 0.02" | 2 3/8" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/16" | 3/8" | 1/2" | 0.03" | 2 3/8" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 3/8" | 5/8" | 0.02" | 2 7/16" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 3/8" | 5/8" | 0.03" | 2 7/16" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/4" | 3/8" | 5/8" | 0.045" | 2 7/16" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 3/8" | 3/4" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 3/8" | 3/4" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/16" | 3/8" | 3/4" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 3/4" | 0.02" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 3/4" | 0.03" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/8" | 3/8" | 3/4" | 0.045" | 2 1/2" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1 1/4" | 0.02" | 3 1/4" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1 1/4" | 0.03" | 3 1/4" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1 1/4" | 0.045" | 3 1/4" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1/2" | 1/2" | 1 1/4" | 0.06" | 3 1/4" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/8" | 5/8" | 1 5/8" | 0.02" | 3 3/4" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/8" | 5/8" | 1 5/8" | 0.03" | 3 3/4" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/8" | 5/8" | 1 5/8" | 0.045" | 3 3/4" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/8" | 5/8" | 1 5/8" | 0.06" | 3 3/4" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5/8" | 5/8" | 1 5/8" | 0.09" | 3 3/4" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/4" | 3/4" | 1 5/8" | 0.02" | 3 7/8" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/4" | 3/4" | 1 5/8" | 0.03" | 3 7/8" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/4" | 3/4" | 1 5/8" | 0.045" | 3 7/8" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/4" | 3/4" | 1 5/8" | 0.06" | 3 7/8" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/4" | 3/4" | 1 5/8" | 0.09" | 3 7/8" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3/4" | 3/4" | 1 5/8" | 0.125" | 3 7/8" | Equal | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |