Metric Drill Bits | McMaster-Carr

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Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

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DFARS Specialty Metals

Specifications Met

Thread Pitch

2,367 Products

Fabricating and Machining

Drill Bits

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

1,702 products

Drill Taps

Drill and thread holes with the same bit

33 products

Drill Bit Guides

Drill precise holes without building a fixture

2 products

Drill Stops

Limit how far bits can drill to create identical hole depths every time

19 products

Hollow-Core Cutters

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

28 products

Reamer Drill Bits

Drill and finish holes in one pass

11 products

Friction Drill Bits

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

11 products

Tap, Die, and Drill Bit Sets

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

1 product

Tap and Drill Bit Sets

Drill holes and cut internal threads in a variety of sizes

6 products

Taps

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

12 products

End Mills

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

9 products

Countersinks

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

7 products

Hole Saws

Connect to a drill or drill press to make circular cuts

26 products

Electrical Discharge Machining Electrodes

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

8 products

Electrical Discharge Machining Electrode Guides

Hold EDM electrodes in place as they penetrate workpieces

2 products

Router Bits

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

6 products

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

232 products

Fastening and Joining

Screwdriver Bits

Pair with drivers to turn screws

107 products

Nutdriver Bits

Pair with nutdrivers to turn hex nuts and cap screws

23 products

Driver Shafts

Attach to a handle to create your own driver tool, or pair with socket wrenches and power tools

18 products

Screwdrivers

Tighten and loosen screws

2 products

Threaded Inserts

Create new threads or repair stripped threads

59 products

Containers, Storage, and Furniture

Cabinets

Store objects on enclosed shelves

1 product