19mm Drill Bits | McMaster-Carr

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	System of Measurement System of Measurement

	Decimal Size Equivalent Decimal Size Equivalent

	Drill Bit Size Drill Bit Size

	For Use On For Use On

	Material Material

High-Speed Steel

	Shank Size Shank Size

	Length Class Length Class

	Jobbers' Length

	Point Style Point Style

	Point Angle Point Angle

	Shank Type Shank Type

	Round

	Maximum Drilling Depth Maximum Drilling Depth

	Bit Style Bit Style

	Spiral Flute

	Flute Direction Flute Direction

	Finish Finish

	Individual/Set Individual/Set

	Overall Length Overall Length	Show

	Overall Length Overall Length	Hide

3 7/16"-7 5/16"

Additional Lengths

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

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Drill Bit Decimal Size Equivalents

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About Drill Bits

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Drill Bits

Uncoated

Standard

These jobbers'-length bits have the rigidity and length required for most applications.

For technical drawings and 3-D models, click on a part number.

				Shank				Each
Drill Bit Size	Decimal Size Equivalent	Overall Lg.	Max. Drilling Dp.	Type	Size	Point Style	For Use On		Each
Metric
Uncoated High-Speed Steel
0.23 mm	0.0091"	19mm	2.3mm	Round	0.23mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	000000
0.25 mm	0.0098"	19mm	2.3mm	Round	0.25mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	00000
0.26 mm	0.0102"	19mm	2.3mm	Round	0.26mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	0000
0.27 mm	0.0106"	19mm	2.3mm	Round	0.27mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	0000
0.28 mm	0.011"	19mm	2.8mm	Round	0.28mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	0000
0.29 mm	0.0114"	19mm	2.3mm	Round	0.29mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	0000
0.30 mm	0.0118"	19mm	3.3mm	Round	0.3mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	0000
0.32 mm	0.0126"	19mm	3.3mm	Round	0.32mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	0000
0.34 mm	0.0134"	19mm	3.3mm	Round	0.34mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	0000
0.35 mm	0.0138"	19mm	4.8mm	Round	0.35mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	0000
0.36 mm	0.0142"	19mm	4.8mm	Round	0.36mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	0000
0.38 mm	0.015"	19mm	4.8mm	Round	0.38mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	0000
0.40 mm	0.0157"	19mm	4.8mm	Round	0.4mm	Standard	Steel, Iron, Aluminum, Brass, Bronze, Plastic	0000000	0000

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)