Metalworking Drills | McMaster-Carr

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For Use On

Stainless Steel

System of Measurement

Drill Bit Size

Length Class

Decimal Size Equivalent

Drill Bit Point Type

Material

Carbide-Tipped Steel

Synthetic Leather

Tungsten Carbide

Finish

Aluminum Titanium Nitride (AlTiN) Coated

Chromium Carbide (CrC) Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Shank Size

Overall Length

Point Angle

Shank Type

Quick-Change Hex

Maximum Drilling Depth

Flute Direction

Flute Type

Sold As

Bit Style

Number of Flutes

Thread Size

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Screw Size

Number of Pieces

Specifications Met

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12,039 Products

Fabricating and Machining

Drill Bits

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

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

Friction Drills

Friction Drills

Make a hole in thin metal to install threaded fasteners that won't twist or loosen

Drill Taps

Drill and thread holes with the same bit

Counterbore Drill Bits

Counterbore Drill Bits

A single bit drills and creates a flat surface for the head of a socket head cap screw

Countersink Drill Bits

Countersink Drill Bits

A single bit drills and creates an angled surface so oval and flat screw heads sit flush

Friction Drill Bits

Friction Drill Bits

Pair with friction drills to melt holes that have an outer lip in sheet metal

Chip Catchers

Capture chips and dust when drilling holes

Reamer Drill Bits

Reamer Drill Bits

Drill and finish holes in one pass

Drill/Screwdriver Bits

Drill/Screwdriver Bits

Quickly change between drilling countersunk holes and driving screws

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

Tap, Die, and Drill Bit Sets

Tap, Die, and Drill Bit Sets

Cut and repair internal and external threads and drill holes in many different sizes

Center Drills

Drill cone-shaped openings in workpieces to mount them between centers on your lathe

Countersinks

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

Counterbores

Enlarge the top of a hole to install socket and hex head screws flush with the surface

End Mills

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

Hole Saws

Connect to a drill or drill press to make circular cuts

Electrical Discharge Machining Electrodes

Electrical Discharge Machining Electrodes

Create pilot holes and other small holes to run EDM wire through; use with hole-popping EDM machines

Tapping Heads

Back out of a hole after tapping it without stopping your machine's motor

Router Bits

Attach to routers and CNC machines to cut grooves, chamfers, and other detailed shapes

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