Cobalt Steel Cutters | McMaster-Carr

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For Use On

Stainless Steel

System of Measurement

Drill Bit Size

Number of Flutes

Mill Diameter

Length Class

Overall Length

Finish

Aluminum Titanium Nitride (AlTiN) Coated

Chromium Carbide (CrC) Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Cut Style

Corner Rounding

Rounded-Edge Square

Decimal Size Equivalent

Shank Type

Flute Type

Shank Diameter

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Chamfer Angle

Drill Bit Point Type

Shank Size

Reamer Diameter

Point Angle

Maximum Drilling Depth

REACH

Length

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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3,419 Products

Fabricating and Machining

End Mills

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

Face Mills

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

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

Countersinks

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

Center Drills

Drill cone-shaped openings to mate with lathe centers or start pilot holes for screws

Hollow-Core Cutter Arbor Adapters

Hollow-Core Cutter Arbor Adapters

Modify hollow-core cutters to fit larger arbors on drill presses and milling machines

Taps

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

Tap and Drill Bit Sets

Tap and Drill Bit Sets

Drill holes and cut internal threads in a variety of sizes

Deburring Blades

Deburring Blades

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

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.)