Hardened Steel Cutters | McMaster-Carr

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10,248 Products

Fabricating and Machining

End Mills

Cut and shape material to create precise slots, grooves, and profiles

Face Mill Inserts

Face Mill Inserts

Pair with face milling insert holders to create custom face mills

Face Mills

Flatten and smooth the surface of wide workpieces in high-speed, high-volume applications

Burs

Cut excess material to smooth surfaces and holes using a rotary power tool like a die grinder

Deburring Blades

Deburring Blades

Scrape burs from flat surfaces and the edges of holes, sheets, and pipe using a changeable-blade tool

Hollow-Core Cutters

Hollow-Core Cutters

Use in magnetic-base drills to form burr-free holes by only cutting the outside edge of a hole

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

Thread Mills

Install in a CNC machine to cut a range of internal and external threads with a single tool

Tap and Drill Bit Kits

Tap and Drill Bit Kits

Drill holes and cut internal threads in a variety of sizes

Taps

Cut internal threads for fasteners, pipe, conduit, and more

Thread-Repairing Files

Thread-Repairing Files

Spot fix rusted and damaged threads along screws, pipe, or conduit

Thread Repair Tools

Thread Repair Tools

Restore lengths of rusted and damaged threads on screws, pipe, or conduit

Slitting Saws

Pair with an arbor to cut narrow slots in workpieces

Band Saw Blades

Band Saw Blades

Replace the blade on your band saw

Countersinks

Cut a cone-shaped opening in a hole to install flat head screws and rivets flush with the surface

Countersunk Hole Repair Tools

Countersunk Hole Repair Tools

Lightly shear off material to repair and clean out holes for machining between centers

Lathe Tool Inserts

Lathe Tool Inserts

Pair with lathes to add cuts and grooves to workpieces

Reamers

Finish holes to an exact size, correct misaligned holes, and remove burrs

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)