System of Measurement System of Measurement |
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Size Size |
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Decimal Size Equivalent Decimal Size Equivalent |
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For Use On For Use On |
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Material Material |
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Overall Length Overall Length |
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Shank Size Shank Size |
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For Holding For Holding |
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For Use With For Use With |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Maximum Drilling Depth Maximum Drilling Depth |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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For Tool Drive Direction For Tool Drive Direction |
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Drill Bit Decimal Size Equivalents
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About Drill Bits
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Small-Hole Drill Chuck Adapters


Drill extremely small holes with a drill press using this adapter. The shank fits into a collet or adjustable drill chuck, and the other end securely holds a wire gauge drill bit.
For Bit Shank Size | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Shank Dia. | Inch | mm | For Bit Wire Gauge Size | Chuck Type | Mount Type | Body Material | Jaw Material | Head Dia. | Overall Lg. | Each | |
1/8" | 0.005"-0.04" | 0.1-1 | 99-60 | Keyless | Integral Arbor | Steel | Steel | 1/4" | 1 5/16" | 0000000 | 000000 |
Straight-Shank Drill Chuck Arbors with Drill-Feed Attachment


For better control when drilling small holes with a drill press or milling machine, the attachment on this arbor lets you apply light feed pressure with your fingers while the machine rotates the bit. A spring-loaded, ball-bearing drill feed automatically retracts when the gripping ring is released. The straight shank fits into a machine spindle and the Jacobs taper end is compatible with a Jacobs taper drill chuck.
For Drill Chuck Jacobs Taper | |||||||
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Shank Dia. | Spindle Travel | Number | Dia. | Overall Lg. | Material | Each | |
1/2" | 3/4" | 0 | 0.25" | 2 15/16" | Steel | 0000000 | 0000000 |
Drill Bits


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 | ||||||||
---|---|---|---|---|---|---|---|---|---|
Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | For Use On | Each | |
Wire Gauge | |||||||||
Uncoated High-Speed Steel | |||||||||
96 ga | 0.0063" | 3/4" | 0.06" | Round | 0.0063" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 000000 |
95 ga | 0.0067" | 3/4" | 0.06" | Round | 0.0067" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 00000 |
93 ga | 0.0075" | 3/4" | 0.06" | Round | 0.0075" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 00000 |
91 ga | 0.0083" | 3/4" | 0.08" | Round | 0.0083" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 00000 |
90 ga | 0.0087" | 3/4" | 0.08" | Round | 0.0087" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 00000 |
88 ga | 0.0094" | 3/4" | 0.08" | Round | 0.0094" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 00000 |
Metric | |||||||||
Uncoated High-Speed Steel | |||||||||
0.23 mm | 0.0091" | 19mm | 2.3mm | Round | 0.23mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 00000 |
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 |
0.42 mm | 0.0165" | 22mm | 4.8mm | Round | 0.42mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.44 mm | 0.0173" | 22mm | 4.8mm | Round | 0.44mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.45 mm | 0.0177" | 22mm | 4.8mm | Round | 0.45mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.46 mm | 0.0181" | 22mm | 4.8mm | Round | 0.46mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.48 mm | 0.0189" | 22mm | 4.8mm | Round | 0.48mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.50 mm | 0.0197" | 22mm | 4.8mm | Round | 0.5mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.55 mm | 0.0217" | 25mm | 6.4mm | Round | 0.55mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.60 mm | 0.0236" | 29mm | 7.9mm | Round | 0.6mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.65 mm | 0.0256" | 32mm | 9.7mm | Round | 0.65mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.70 mm | 0.0276" | 32mm | 9.7mm | Round | 0.7mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.75 mm | 0.0295" | 35mm | 12.7mm | Round | 0.75mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.80 mm | 0.0315" | 35mm | 12.7mm | Round | 0.8mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.85 mm | 0.0335" | 38mm | 16mm | Round | 0.85mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.90 mm | 0.0354" | 38mm | 16mm | Round | 0.9mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
0.95 mm | 0.0374" | 38mm | 16mm | Round | 0.95mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 |
Cobalt Steel Drill Bits

These jobbers'-length bits have the rigidity and length required for most applications. Made of cobalt steel, which has better heat and wear resistance than high-speed steel, they can run up to 25% faster and have a longer tool life.
For technical drawings and 3-D models, click on a part number.
Shank | Each | |||||||||
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Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | Specifications Met | For Use On | Each | |
Inch | ||||||||||
Uncoated Cobalt Steel | ||||||||||
0.0020" | 0.002" | 1" | 0.01" | Round | 0.0394" | Standard | DIN 1899 | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 000000 |
0.0024" | 0.0024" | 1" | 0.01" | Round | 0.0394" | Standard | DIN 1899 | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0028" | 0.0028" | 1" | 0.01" | Round | 0.0394" | Standard | DIN 1899 | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0032" | 0.0032" | 1" | 0.01" | Round | 0.0394" | Standard | DIN 1899 | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0039" | 0.0039" | 1" | 0.03" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0043" | 0.0043" | 1" | 0.03" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0047" | 0.0047" | 1" | 0.03" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0051" | 0.0051" | 1" | 0.04" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0055" | 0.0055" | 1" | 0.04" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0059" | 0.0059" | 1" | 0.04" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0071" | 0.0071" | 1" | 0.06" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0075" | 0.0075" | 1" | 0.06" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0079" | 0.0079" | 1" | 0.07" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0087" | 0.0087" | 1" | 0.07" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0098" | 0.0098" | 1" | 0.09" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0102" | 0.0102" | 1" | 0.09" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0106" | 0.0106" | 1" | 0.09" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0110" | 0.011" | 1" | 0.09" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0118" | 0.0118" | 1" | 0.09" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0126" | 0.0126" | 1" | 0.11" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0130" | 0.013" | 1" | 0.11" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0142" | 0.0142" | 1" | 0.11" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0150" | 0.015" | 1" | 0.11" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0181" | 0.0181" | 1" | 0.14" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0189" | 0.0189" | 1" | 0.14" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
0.0197" | 0.0197" | 1" | 0.14" | Round | 0.0394" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 0000000 | 00000 |
Screwdriver-Style Hand Drill/Screwdriver

A ratcheting stroke turns this tool to drill holes and to quickly drive and remove screws. Set it to turn clockwise, counterclockwise, or lock in place for increased power. Good for use on wood that is prone to splintering.
For Max. Bit Shank Size | Drive Direction | Overall Lg. | Handle Material | Each | |
1/4" | Clockwise and Counterclockwise | 17" | Plastic | 000000 | 000000 |
Screwdriver-Style Hand Drills with Built-In Drill Point

Use the built-in threaded tapered point to accurately mark, drill, and thread holes in wood and other nonmetal materials. Good for use on wood that is prone to splintering.
For technical drawings and 3-D models, click on a part number.
Shank Dia. | Shank Lg. | Drive Direction | Overall Lg. | Tapered Screw Point Lg. | Blade Material | Handle Material | Each | |
1/4" | 3" | Clockwise | 8" | 9/16" | Steel | Plastic | 0000000 | 00000 |
Crank-Action Hand Drills

Just turn the smooth-running hand crank to drill. Good for use on wood that is prone to splintering.
For Max. Bit Shank Size | Drive Direction | Overall Lg. | Handle Material | Each | |
5/16" | Clockwise | 11" | Wood | 000000 | 000000 |
Ratchet-Bit Brace Hand Drills

A ratchet mechanism makes this drill great for use in confined areas. The three-jaw chuck provides a secure fit for driving round shank drills, hex shank tools, and auger bits. Good for use on wood that is prone to splintering.
For Min. Bit Shank Size | For Max. Bit Shank Size | Drive Direction | Chuck Type | Overall Lg. | Handle Material | Each | |
7/64" | 19/32" | Clockwise and Counterclockwise | 3-Jaw | 13" | Plastic | 000000 | 0000000 |
Hand Vises



These vises have flat jaws.
Styles A and C adjust by turning the wingnut.
Style B adjusts by turning the handle.
Vises with hollow body allow wires and rods to pass through.
Jaw | Overall | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Style | Wd. | Max. Opening | Material | Texture | Throat Dp. | Lg. | Ht. | Body Material | Features | Each | |
A | 1/4" | 0.25" | Steel | Serrated | 1/2" | 4 1/2" | 1 1/8" | Steel | Hollow Body | 0000000 | 000000 |
A | 5/8" | 0.25" | Steel | Serrated | 1/2" | 4 1/2" | 1" | Steel | Hollow Body | 0000000 | 00000 |
B | 1/2" | 0.5" | Steel | Serrated | 1/2" | 4 3/4" | 1 1/2" | Steel | Hollow Body | 0000000 | 00000 |
C | 1 1/4" | 1" | Steel | Grooved | 1/2" | 6 1/4" | 3" | Wood | __ | 0000000 | 00000 |
Nonmarring Hand Vises

Plastic jaw inserts prevent damage to the workpiece. These vises have flat jaws; turn the knurled end to open and close.
Jaw | Overall | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Wd. | Max. Opening | Material | Texture | Insert Material | Throat Dp. | Lg. | Ht. | Body Material | Each | |
7/8" | 0.375" | Steel | Smooth | Plastic | 1" | 7" | 1 5/8" | Aluminum | 0000000 | 000000 |
Squeeze-to-Open Hand Vises


Squeeze the body to open the flat jaws; release to grip.
For technical drawings and 3-D models, click on a part number.
Jaw | Overall | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Wd. | Max. Opening | Material | Texture | Lg. | Ht. | Body Material | Each | |
Rectangular Jaws | ||||||||||
__ | 7/16" | 3/16" | 0.75" | Stainless Steel | Smooth | 2 1/4" | 1" | 303 Stainless Steel | 0000000 | 000000 |
__ | 1/2" | 1/8" | 0.75" | Stainless Steel and Rubber | Smooth | 2 1/4" | 1" | 303 Stainless Steel | 0000000 | 00000 |
__ | 11/16" | 1/8" | 0.75" | Stainless Steel | Smooth | 2 3/4" | 1" | 303 Stainless Steel | 0000000 | 00000 |
Round Jaws | ||||||||||
1/4" | __ | __ | 0.625" | Brass and Rubber | Serrated | 2 1/4" | 7/8" | 303 Stainless Steel | 0000000 | 00000 |
1/4" | __ | __ | 0.625" | Rubber | Serrated | 2 1/4" | 7/8" | 303 Stainless Steel | 0000000 | 00000 |
Hand Vises for Irregularly Shaped Material


Arrange the pins in a series of holes to grip parts with angled or uneven sides. Turn the thumbscrew to adjust the jaws.
Jaw | Overall | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
For Max. Dia. | Wd. | Material | Texture | Throat Dp. | Lg. | Ht. | Body Material | No. of Pins | Each | |
2 1/4" | 1 7/8" | Aluminum | Smooth | 3/8" | 5 1/4" | 3 1/8" | Wood | 8 | 0000000 | 000000 |