72 ga Drill Bits | McMaster-Carr

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System of Measurement

Inch

Wire Gauge

Decimal Size Equivalent

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")

Shank Size

For Use On

Material

Drill Bit Point Type

Length Class

Maximum Drilling Depth

Finish

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Nitride (TiN) Coated

Point Angle

Flute Type

Shank Type

Sold As

Overall Length

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

RoHS

Flute Direction

Bit Style

Specifications Met

Diameter

For Drill Bit Shank Size

0.025"

Shape

Disc

Rod

For Drill Bit Shank Type

Round

Forward

How can we improve?

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Fabricating and Machining

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

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

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Raw Materials

Steel

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

1 product