Straight Shank Drill Bits | McMaster-Carr

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For Use On

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Beryllium Copper

Carbide-Tipped Steel

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Aluminum Titanium Nitride (AlTiN) Coated

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

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7,973 Products

Fabricating and Machining

Drill Bits

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

Reamer Drill Bits

Reamer Drill Bits

Drill and finish holes in one pass

Plug Cutters

Form wood plugs to conceal fastener heads in counterbored holes

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

End Mills

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

Tap and Drill Bit Sets

Tap and Drill Bit Sets

Drill holes and cut internal threads in a variety of sizes

Router Bits

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

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

Center Drills

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

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