3/64" Drill Bits | McMaster-Carr

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System of Measurement

Drill Bit Size

0.35 mm to 2.5 mm (Increments of 0.05 mm)

1", 1 1/32", 1 1/16", 1 1/8", 1 5/32", 1 3/16", 1 1/4", 1 5/16", 1 3/8", 1 7/16", 1 1/2"

1.0 mm to 10.0 mm (Increments of 0.5 mm)

1.0 mm to 13.0 mm (Increments of 0.5 mm)

1.0 mm to 5.9 mm (Increments of 0.1 mm)

1.0 mm to 6.9 mm (Increments of 0.1 mm)

1.0 mm to 7.0 mm (Increments of 0.5 mm)

1/16" to 1/2" (Increments of 1/64")

1/16" to 1/2" (increments of 1/32")

1/16" to 1/4" (Increments of 1/64")

1/16" to 3/8" (Increments of 1/64")

1/2" to 1" (Increments of 1/64")

1/64" to 1/4" (increments of 1/64")

2.6 mm to 10.0 mm (Increments of 0.1 mm)

6.0 mm to 10.0 mm (Increments of 0.1 mm)

9/16" to 1" (increments of 1/16")

33/64" to 63/64" (Increments of 1/64")

Length Class

For Use On

Decimal Size Equivalent

Overall Length

Drill Bit Point Type

Material

Shank Size

Finish

Aluminum Titanium Nitride (AlTiN) Coated

Black Oxide

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Uncoated

Maximum Drilling Depth

Point Angle

Shank Type

Flute Direction

Sold As

Flute Type

For Drill Bit Size Decimal Equivalent

Length

RoHS

Number of Flutes

Bit Style

Fluted

Height

1/2"

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

Center Drill Trade Size

Forward

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60 Products

Fabricating and Machining

Drill Bits

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

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Drill Bit Guides

Drill precise holes without building a fixture

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Drill Bit Extensions

Expand the reach of drill bits to get into deep and hard-to-reach spots

1 product

Center Drills

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

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Raw Materials

Steel

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

1 product