9.8 mm 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")

Decimal Size Equivalent

For Use On

Point Angle

Maximum Drilling Depth

Drill Bit Point Type

Specifications Met

Flute Direction

Length Class

Material

M2 High-Speed Tool Steel

Shank Type

Sold As

Shank Size

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

RoHS

Bit Style

Finish

Flute Type

Overall Length

For Drill Bit Size Decimal Equivalent

0.3858"

Diameter

9.8 mm

For Drill Bit System of Measurement

Heat Treatment

3 Products

Fabricating and Machining

Drill Bits

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

1 product

Drill Stops

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

1 product

Raw Materials

Steel

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

1 product