Carbide Dovetail End Mills for O-Rings
Create dovetail grooves that allow O-rings to flex without falling out of place. Made of solid carbide, they are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on hard material. 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.
Mill | ||||||||
|---|---|---|---|---|---|---|---|---|
| For O-Ring Wd. | Dia. | Thick. | Shank Dia. | Overall Lg. | Flute Spacing | For Use On | Each | |
Uncoated | ||||||||
2 Flute—24° Chamfer Angle | ||||||||
| 0.07" | 0.086" | 0.051" | 3/16" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 000000 |
| 0.093" | 0.126" | 0.075" | 3/16" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
| 1.78mm | 1.8mm | 1.3mm | 4.8mm | 63.5mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
3 Flute—24° Chamfer Angle | ||||||||
| 0.103" | 0.14" | 0.082" | 3/16" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
| 0.125" | 0.177" | 0.102" | 1/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
| 0.139" | 0.18" | 0.112" | 1/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
| 0.187" | 0.279" | 0.154" | 5/16" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
| 0.21" | 0.293" | 0.172" | 5/16" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
| 0.25" | 0.356" | 0.212" | 3/8" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
| 0.275" | 0.369" | 0.232" | 3/8" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
| 0.375" | 0.497" | 0.317" | 1/2" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
Internal Grooving Lathe Tools for O-Rings
0.031"-0.071" Groove Wd.
0.098"-0.243" Groove Wd.
Cut small grooves inside a workpiece for insertion and removal of O-rings. Tools have flats on the shank for quick alignment.
For technical drawings and 3-D models, click on a part number.
| Groove Wd. | Min. Hole Dia. | Max. Hole Dp. | Offset | Taper | Shank Dia. | Overall Lg. | Material | For Use On | Each | |
| 0.031" | 1/4" | 5/8" | 0.05" | __ | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
| 0.041" | 3/8" | 5/8" | 0.1" | __ | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
| 0.057" | 3/8" | 3/4" | 0.1" | __ | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
| 0.064" | 3/8" | 3/4" | 0.1" | __ | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
| 0.071" | 3/8" | 1" | 0.1" | __ | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
| 0.098" | 1/4" | 1/2" | 0.1" | 5° | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
| 0.143" | 1/4" | 9/16" | 0.1" | 5° | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
| 0.146" | 1/4" | 5/8" | 0.1" | 5° | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
| 0.176" | 3/8" | 3/4" | 0.115" | 5° | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
| 0.21" | 3/8" | 13/16" | 0.115" | 5° | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
| 0.243" | 3/8" | 15/16" | 0.115" | 5° | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
Finger-Ring Twine Cutters
Slip this cutter on your finger like a ring to cut cord and twine.
Material | Each | Package | ||||||
|---|---|---|---|---|---|---|---|---|
| Ring Size | Ring Dia. | Blade | Ring | Each | Pkg. Qty. | Pkg. | ||
For Use On Cotton, Nylon, Polyester, Polypropylene | ||||||||
| 6 | 0.65" | Steel | Aluminum | 0000000 | 00000 | 12 | 00000000 | 000000 |
| 7 | 0.683" | Steel | Aluminum | 0000000 | 0000 | 12 | 00000000 | 00000 |
| 8 | 0.716" | Steel | Aluminum | 0000000 | 0000 | 12 | 00000000 | 00000 |
| 9 | 0.748" | Steel | Aluminum | 0000000 | 0000 | 12 | 00000000 | 00000 |
| 10 | 0.812" | Steel | Aluminum | 0000000 | 0000 | 12 | 00000000 | 00000 |
| 11 | 0.84" | Steel | Aluminum | 0000000 | 0000 | 12 | 00000000 | 00000 |
| 12 | 0.857" | Steel | Aluminum | 0000000 | 0000 | 12 | 00000000 | 00000 |
| 13 | 0.879" | Steel | Aluminum | 0000000 | 0000 | 12 | 00000000 | 00000 |
| 14 | 0.906" | Steel | Aluminum | 0000000 | 0000 | 12 | 00000000 | 00000 |
| 15 | 0.956" | Steel | Aluminum | 0000000 | 0000 | 12 | 00000000 | 00000 |
Metal Strip Cutters for Tight Clearances
Originally designed to cut rings off of fingers, these cutters slice through thin metal without damaging nearby surfaces. Slide the blade guard under the material you’re cutting, then turn the cutting wheel while squeezing the handles.