4 Piece Drill Bit Set | McMaster-Carr

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Container Type

For Use On

Bit Style

Drill Bit Sizes Included

1 each in sizes 1/8"-1/2", 3/16"-1/2", 3/16"-7/8", 13/16"-1 3/8"

Number of Pieces

System of Measurement

Screw Size

Drill Bit Size

Shank Type

Number of Flutes

Drill Bit Point Type

Standard

For Screw Thread Diameter

Countersink Angle

DFARS Specialty Metals

Exempt

Finish

Carbide Tipped

Chrome Plated

Titanium Nitride (TiN) Coated

Uncoated

For Extracting

Screws and Bolts

Threaded Studs and Rods

Material

Flute Type

Number of Extractors Included

For Drilling Type

REACH

RoHS

Export Control Classification Number (ECCN)

EAR99

Body Diameters Included

Shank Diameter

14 Products

Fabricating and Machining

Drill Bits

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

7 products

Drill Stops

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

1 product

Countersinks

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

4 products

Fastening and Joining

Screw, Pipe, and Stud Extractors

Remove broken screws, pipes, and studs without damaging the threads around them

1 product

Socket Adapters

Make your socket more versatile, from converting the drive to limiting torque

1 product