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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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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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About Tool Steel
More
Drill Bit Decimal Size Equivalents
More
About Drill Bits
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About Counterbores

Counterboring—Enlarge the top of an existing hole to create a cylindrical-shaped opening with a flat bottom that acts as a seat for the head of a screw or wood plug.
More
Drill Bits





These jobbers'-length bits have the rigidity and length required for most applications.
Black-oxide and black-and-gold-oxide drill bits produce less friction than uncoated drill bits.
Titanium-nitride (TiN) coated drill bits last longer and can drill at higher speeds than uncoated and oxide-coated drill bits.
Drill bits with a split point keep centered without a pilot hole.
For technical drawings and 3-D models, click on a part number.
Shank | Each | Pkg. | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Drill Bit Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | For Use On | Each | Pkg. Qty. | Pkg. | ||
Inch | ||||||||||||
Black-Oxide High-Speed Steel | ||||||||||||
1/32" | 0.0313" | 1 3/8" | 0.45" | Round | 1/32" | Split | Steel, Iron, Stainless Steel | 00000000 | 00000 | 12 | 00000000 | 000000 |
Uncoated High-Speed Steel | ||||||||||||
1/32" | 0.0313" | 1 3/8" | 0.43" | Round | 1/32" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 | 12 | 00000000 | 00000 |
Wire Gauge | ||||||||||||
Black-Oxide High-Speed Steel | ||||||||||||
69 ga. | 0.0292" | 1 3/8" | 0.45" | Round | 0.0292" | Split | Steel, Iron, Stainless Steel | 00000000 | 0000 | __ | 000000 | 00 |
68 ga. | 0.031" | 1 3/8" | 0.45" | Round | 0.031" | Split | Steel, Iron, Stainless Steel | 00000000 | 0000 | __ | 000000 | 00 |
67 ga. | 0.032" | 1 3/8" | 0.45" | Round | 0.032" | Split | Steel, Iron, Stainless Steel | 00000000 | 0000 | __ | 000000 | 00 |
66 ga. | 0.033" | 1 3/8" | 0.45" | Round | 0.033" | Split | Steel, Iron, Stainless Steel | 00000000 | 0000 | __ | 000000 | 00 |
Titanium-Nitride (TiN) Coated High-Speed Steel | ||||||||||||
69 ga. | 0.0292" | 1 3/8" | 0.45" | Round | 0.0292" | Standard | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 000000000 | 0000 | __ | 000000 | 00 |
68 ga. | 0.031" | 1 3/8" | 0.45" | Round | 0.031" | Standard | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 000000000 | 0000 | __ | 000000 | 00 |
67 ga. | 0.032" | 1 3/8" | 0.45" | Round | 0.032" | Standard | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 000000000 | 0000 | __ | 000000 | 00 |
66 ga. | 0.033" | 1 3/8" | 0.45" | Round | 0.033" | Standard | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 000000000 | 0000 | __ | 000000 | 00 |
Uncoated High-Speed Steel | ||||||||||||
69 ga. | 0.0292" | 1 3/8" | 0.45" | Round | 0.0292" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 0000 | __ | 000000 | 00 |
68 ga. | 0.031" | 1 3/8" | 0.45" | Round | 0.031" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 0000 | __ | 000000 | 00 |
67 ga. | 0.032" | 1 3/8" | 0.45" | Round | 0.032" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 0000 | __ | 000000 | 00 |
66 ga. | 0.033" | 1 3/8" | 0.45" | Round | 0.033" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 0000 | __ | 000000 | 00 |
Short-Length Drill Bits



Also known as screw-machine and stub-length bits, these provide maximum rigidity for drilling straighter holes than jobbers'- and maintenance-length drill bits.
Black-oxide drill bits produce less friction than uncoated drill bits.
Titanium-nitride (TiN) coated drill bits last longer and can drill at higher speeds than uncoated and black-oxide drill bits.
For technical drawings and 3-D models, click on a part number.
Shank | Each | Pkg. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Drill Bit Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | Specifications Met | For Use On | Each | Pkg. Qty. | Pkg. | ||
Inch | |||||||||||||
Black-Oxide High-Speed Steel | |||||||||||||
3/64" | 0.0469" | 1 3/8" | 0.43" | Round | 3/64" | Standard | ASME B94.11M | Steel, Iron, Stainless Steel | 0000000 | 00000 | 12 | 00000000 | 000000 |
Uncoated High-Speed Steel | |||||||||||||
3/64" | 0.0469" | 1 3/8" | 0.43" | Round | 3/64" | Standard | ASME B94.11M | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 0000 | __ | 000000 | 00 |
Wire Gauge | |||||||||||||
Black-Oxide High-Speed Steel | |||||||||||||
60 ga. | 0.04" | 1 3/8" | 0.44" | Round | 0.04" | Standard | ASME B94.11M | Steel, Iron, Stainless Steel | 00000000 | 0000 | __ | 000000 | 00 |
59 ga. | 0.041" | 1 3/8" | 0.43" | Round | 0.041" | Standard | ASME B94.11M | Steel, Iron, Stainless Steel | 00000000 | 0000 | __ | 000000 | 00 |
58 ga. | 0.042" | 1 3/8" | 0.43" | Round | 0.042" | Standard | ASME B94.11M | Steel, Iron, Stainless Steel | 00000000 | 0000 | __ | 000000 | 00 |
57 ga. | 0.043" | 1 3/8" | 0.43" | Round | 0.043" | Standard | ASME B94.11M | Steel, Iron, Stainless Steel | 00000000 | 0000 | __ | 000000 | 00 |
56 ga. | 0.0465" | 1 3/8" | 0.43" | Round | 0.0465" | Standard | ASME B94.11M | Steel, Iron, Stainless Steel | 00000000 | 0000 | __ | 000000 | 00 |
Titanium-Nitride (TiN) Coated High-Speed Steel | |||||||||||||
60 ga. | 0.04" | 1 3/8" | 0.38" | Round | 0.04" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 000000000 | 0000 | __ | 000000 | 00 |
59 ga. | 0.041" | 1 3/8" | 0.38" | Round | 0.041" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 000000000 | 0000 | __ | 000000 | 00 |
58 ga. | 0.042" | 1 3/8" | 0.38" | Round | 0.042" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 000000000 | 0000 | __ | 000000 | 00 |
57 ga. | 0.043" | 1 3/8" | 0.38" | Round | 0.043" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 000000000 | 0000 | __ | 000000 | 00 |
56 ga. | 0.0465" | 1 3/8" | 0.38" | Round | 0.0465" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 000000000 | 0000 | __ | 000000 | 00 |
Uncoated High-Speed Steel | |||||||||||||
60 ga. | 0.04" | 1 3/8" | 0.38" | Round | 0.04" | Standard | ASME B94.11M | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 0000 | __ | 000000 | 00 |
59 ga. | 0.041" | 1 3/8" | 0.38" | Round | 0.041" | Standard | ASME B94.11M | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 0000 | __ | 000000 | 00 |
58 ga. | 0.042" | 1 3/8" | 0.38" | Round | 0.042" | Standard | ASME B94.11M | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 0000 | __ | 000000 | 00 |
57 ga. | 0.043" | 1 3/8" | 0.38" | Round | 0.043" | Standard | ASME B94.11M | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 0000 | __ | 000000 | 00 |
56 ga. | 0.0465" | 1 3/8" | 0.38" | Round | 0.0465" | Standard | ASME B94.11M | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 0000 | __ | 000000 | 00 |
Chip-Clearing Drill Bits

These jobbers'-length bits have the rigidity and length required for most applications. The flutes are designed to lift chips out of the hole, reducing clogging and improving coolant flow.
For technical drawings and 3-D models, click on a part number.
Shank | |||||||||
---|---|---|---|---|---|---|---|---|---|
Drill Bit Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | For Use On | Each | |
Wire Gauge—Spiral Flute | |||||||||
Uncoated High-Speed Steel | |||||||||
69 ga. | 0.0292" | 1 3/8" | 0.45" | Round | 0.0292" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 00000 |
68 ga. | 0.031" | 1 3/8" | 0.45" | Round | 0.031" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 0000 |
67 ga. | 0.032" | 1 3/8" | 0.45" | Round | 0.032" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 0000 |
66 ga. | 0.033" | 1 3/8" | 0.45" | Round | 0.033" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 00000000 | 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.
Titanium-nitride (TiN) coated drill bits last longer and can drill at higher speeds than uncoated drill bits.
Titanium-aluminum-nitride (TiAlN) coated drill bits are the most wear and temperature resistant for the longest life and highest drilling speeds.
Drill bits with a split point keep centered without a pilot hole.
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 | Specifications Met | For Use On | Each | |
Inch | ||||||||||
Uncoated Cobalt Steel | ||||||||||
1/32" | 0.0313" | 1 3/8" | 0.45" | Round | 1/32" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 00000000 | 00000 |
Titanium-Nitride (TiN) Coated Cobalt Steel | ||||||||||
1/32" | 0.031" | 1 3/8" | 0.5" | Round | 1/32" | Split | NAS907 Type J | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
Titanium-Aluminum-Nitride (TiAlN) Coated Cobalt Steel | ||||||||||
1/32" | 0.031" | 1 3/8" | 0.5" | Round | 1/32" | Split | NAS907 Type J | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 00000 |
Wire Gauge | ||||||||||
Uncoated Cobalt Steel | ||||||||||
69 ga. | 0.0292" | 1 3/8" | 0.45" | Round | 0.0292" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 00000000 | 0000 |
68 ga. | 0.031" | 1 3/8" | 0.45" | Round | 0.031" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 00000000 | 0000 |
67 ga. | 0.032" | 1 3/8" | 0.45" | Round | 0.032" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 00000000 | 0000 |
66 ga. | 0.033" | 1 3/8" | 0.45" | Round | 0.033" | Standard | __ | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 00000000 | 0000 |
Titanium-Nitride (TiN) Coated Cobalt Steel | ||||||||||
69 ga. | 0.0292" | 1 3/8" | 0.5" | Round | 0.0292" | Standard | NAS907 Type J | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
68 ga. | 0.031" | 1 3/8" | 0.5" | Round | 0.031" | Standard | NAS907 Type J | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
67 ga. | 0.032" | 1 3/8" | 0.5" | Round | 0.032" | Standard | NAS907 Type J | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
66 ga. | 0.033" | 1 3/8" | 0.5" | Round | 0.033" | Standard | NAS907 Type J | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
Short-Length Cobalt Steel Drill Bits


Also known as screw-machine and stub-length bits, these provide maximum rigidity for drilling straighter holes than jobbers'-length drill bits. 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.
Titanium-nitride (TiN) coated drill bits last longer and can drill at higher speeds than uncoated drill bits.
Drill bits with a split point keep centered without a pilot hole.
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 | |
Wire Gauge | |||||||||
Uncoated Cobalt Steel | |||||||||
60 ga. | 0.04" | 1 3/8" | 0.4" | Round | 0.04" | Standard | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 00000000 | 00000 |
59 ga. | 0.041" | 1 3/8" | 0.4" | Round | 0.041" | Standard | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 000000000 | 0000 |
58 ga. | 0.042" | 1 3/8" | 0.4" | Round | 0.042" | Standard | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 000000000 | 0000 |
57 ga. | 0.043" | 1 3/8" | 0.4" | Round | 0.043" | Standard | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 000000000 | 0000 |
56 ga. | 0.0465" | 1 3/8" | 0.4" | Round | 0.0465" | Standard | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel | 000000000 | 0000 |
Titanium-Nitride (TiN) Coated Cobalt Steel | |||||||||
60 ga. | 0.04" | 1 3/8" | 0.16" | Round | 0.04" | Split | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
59 ga. | 0.041" | 1 3/8" | 0.16" | Round | 0.041" | Split | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
58 ga. | 0.042" | 1 3/8" | 0.16" | Round | 0.042" | Split | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
57 ga. | 0.043" | 1 3/8" | 0.17" | Round | 0.043" | Split | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
56 ga. | 0.0465" | 1 3/8" | 0.18" | Round | 0.0465" | Split | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
Drill Bits for Aluminum, Brass, and Bronze

Because softer metal, like aluminum, brass, and bronze, can clog a bit, the flutes on these bits lift chips out of the hole. Also known as slow-spiral drill bits. They are jobbers' length and 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 | 1-11 | 12-Up | |
Wire Gauge—Spiral Flute | |||||||||
Uncoated High-Speed Steel | |||||||||
69 ga. | 0.0292" | 1 3/8" | 0.44" | Round | 0.0292" | Standard | 00000000 | 00000 | 00000 |
68 ga. | 0.031" | 1 3/8" | 0.43" | Round | 0.031" | Standard | 00000000 | 0000 | 0000 |
67 ga. | 0.032" | 1 3/8" | 0.43" | Round | 0.032" | Standard | 00000000 | 0000 | 0000 |
66 ga. | 0.033" | 1 3/8" | 0.43" | Round | 0.033" | Standard | 00000000 | 0000 | 0000 |
High-Speed Steel Left-Hand Drill Bits

Also known as reverse-flute bits, the flutes spiral in the opposite direction of other bits. Use in counterclockwise drilling applications such as removing broken screws. These bits are jobbers' length and have the rigidity and length required for most applications.
For technical drawings and 3-D models, click on a part number.
Shank | |||||||||
---|---|---|---|---|---|---|---|---|---|
Drill Bit Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | For Use On | Each | |
Inch | |||||||||
Uncoated High-Speed Steel | |||||||||
1/32" | 0.0313" | 1 3/8" | 0.43" | Round | 1/32" | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 00000 |
Inch Size Depth-Limiting Drill Bit Stop Collars

Ensure identical hole depths every time. Position the collar on your bit and tighten the set screw.
For technical drawings and 3-D models, click on a part number.
Metric Size Drill-Point Counterbores

The same tool lets you drill and counterbore holes with enough clearance for socket head screws.
For technical drawings and 3-D models, click on a part number.
Dia. | |||||||||
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For Screw Size, mm | Body, mm | Shank | Drill Tip, mm | Overall Lg. | Maximum Hole Drilling Depth, mm | Number of Flutes | For Use On | Each | |
Uncoated High-Speed Steel | |||||||||
4 | 7.54 | 1/4" | 4.36 | 1 3/8" | 7.54 | 2 | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 00000000 | 000000 |
Drill-Bit Counterbores

Attach one of these counterbores to a standard jobbers’ or brad-point drill bit (sold separately) to convert it into a counterboring drill bit. Lock the counterbore into position on the drill bit with the two set screws.
Optional collar (not included) controls the cutting depth of your counterbore. It attaches with two set screws.
For technical drawings and 3-D models, click on a part number.
Hex Bits


These multipurpose bits are strong and durable.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
For technical drawings and 3-D models, click on a part number.
Torx Bits


Strong and durable, these multipurpose bits are often used with power tools to install sheet metal screws.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
For technical drawings and 3-D models, click on a part number.
Tamper-Resistant Pentalobe Bits



An opening at the tip accommodates the pin in the recess of tamper-resistant pentalobe and tamper-resistant Torx Plus screws. Use these bits (also known as insert bits) in hand drivers or with a bit adapter in power tools.
For technical drawings and 3-D models, click on a part number.
Size | Overall Lg. | Material | Each | |
1/4" Hex Shank Size | ||||
---|---|---|---|---|
PLS40 | 1 3/8" | Steel | 0000000 | 00000 |
Frearson Bits


Also known as Reed and Prince bits.
Hex shank bits (also called insert bits) are used in hand drivers or with a bit adapter in power tools.
For technical drawings and 3-D models, click on a part number.
For Screw Size | Overall Lg. | Material | Each | |
5/16" Hex Shank Size | ||||
---|---|---|---|---|
No. 6, No. 8, No. 10, No. 12, No. 14, No. 16 | 1 3/8" | Steel | 00000000 | 00000 |
Tri-Groove Bits


Grip the indentations on the head of tri-groove fasteners. These bits have a groove in the shank to fit directly into power tools without an adapter.
For technical drawings and 3-D models, click on a part number.
Overall | |||||
---|---|---|---|---|---|
For Screw Size | Lg. | Dia. | Material | Each | |
1/4" Hex Shank Size for Power Tools | |||||
No. 1, No. 2, No. 3, No. 4 | 1 3/8" | 3/8" | Steel | 0000000 | 000000 |
Nutdriver Bits



Also known as nut setters, these bits turn hex nuts and cap screws.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
For technical drawings and 3-D models, click on a part number.
Secure-Hold Bit Adapters for Ratchet Wrenches

Lock your bit into the adapter to prevent accidental disengagement. These adapters fit square-drive tools and accept hex-shank screwdriver bits. They have nonmagnetic bit holders, so they won’t attract loose metal parts and shavings.
To secure a bit in twist-lock adapters, tighten the knurled end.
For technical drawings and 3-D models, click on a part number.
Square Drive Size | For Bit Shank Type | For Bit Hex Shank Size | Overall Lg. | Material | Each | |
With Twist Lock | ||||||
---|---|---|---|---|---|---|
3/8" | Hex, Hex for Power Tools | 5/16" | 1 3/8" | Steel | 0000000 | 00000 |
Bit Adapters for Impact Wrenches

Designed to withstand high torque and force, these adapters fit the square drive on impact wrenches. They accept hex-shank bits (also known as insert bits).
For technical drawings and 3-D models, click on a part number.
Square Drive Size | For Bit Shank Type | For Bit Hex Shank Size | Overall Lg. | Material | Each | |
With Retaining Ring | ||||||
---|---|---|---|---|---|---|
1/2" | Hex | 1/4" | 1 3/8" | Steel | 0000000 | 000000 |
Nutdriver Bit Sets



Also known as nut setters, these bits turn hex nuts and cap screws.
Hex shank bits (also known as insert bits) are used in hand drivers or with a bit adapter in power tools.
For technical drawings and 3-D models, click on a part number.
Components Included | Bits Included | Bolt Clearance | Overall Dia. | Material | Container Type | Each | |
1/4" Hex Shank Size | |||||||
---|---|---|---|---|---|---|---|
7 Bits | External Hex: 3/16", 1/4" (1 3/8" O'all Lg.) External Hex: 7/16" (1 5/8" O'all Lg.) External Hex: 9/32", 5/16", 11/32", 3/8" (1 1/2" O'all Lg.) | 3/16"-5/16" | 5/16"-5/8" | Steel | Plastic Caddy | 00000000 | 000000 |
Combination Extractor/Drill Bit Sets

Drill and remove broken screws, bolts, and studs with a single tool. After drilling, insert the extractor and turn. The part will back out without damaging the threads around it.
For Screw | ||||||||
---|---|---|---|---|---|---|---|---|
No. of Extractors Included | Thread Dia. | Size | Overall Lg. | Shank Dia. | Turns With | Material | Each | |
For Right-Hand Threads | ||||||||
7 | 0.12"-0.5" | No. 5-1/2" (M3-M12) | 1 1/8"-1 3/8" | 0.103"-0.275" | Power Drill | Steel | 00000000 | 000000 |
Combination Extractor/Drill Bits

Drill and remove broken screws, bolts, and studs with a single tool. After drilling, insert the extractor and turn. The part will back out without damaging the threads around it.
For technical drawings and 3-D models, click on a part number.
For Screw | |||||||
---|---|---|---|---|---|---|---|
Thread Dia. | Size | Overall Lg. | Shank Dia. | Turns With | Material | Each | |
For Right-Hand Threads | |||||||
0.24"-0.25" | 1/4" (M6) | 1 3/8" | 0.172" | Power Drill | Steel | 00000000 | 000000 |
Hex-Shank Tap Sets for Drills and Screwdrivers

Multiple tap sizes allow tapping a range of hole diameters. The taps in these sets connect directly to the included screwdriver and other tools that accept a 1/4" hex shank, such as drills and power screwdrivers. They're made of high-speed steel and are for use on most metal and plastic. With a plug chamfer, they're good for start-to-finish tapping, but they'll require space at the bottom of closed-end holes for chips to accumulate.
For technical drawings and 3-D models, click on a part number.
No. of Pieces | Chamfer Type | Tap Sizes Included | No. of Flutes | Hex Shank Size | Includes | Each | |
Uncoated High-Speed Steel | |||||||
---|---|---|---|---|---|---|---|
8 | Plug | M3 × 0.5 mm M4 × 0.7 mm M5 × 0.8 mm M6 × 1.0 mm M8 × 1.25 mm M10 × 1.5 mm | 4 | 1/4" | 1/4" Hex Shank Extension, 1/4" Bit Screwdriver | 0000000 | 0000000 |
Hex Shank Taps for Drills and Screwdrivers

Insert these taps directly into drills, power screwdrivers, and other tools that accept a 1/4" hex shank. They're made of high-speed steel and are for use on most metal and plastic. All have a plug chamfer with 3-5 chamfered cutting threads, so they're suitable for start-to-finish tapping. When using them to tap closed-end holes, be sure to leave sufficient space at the bottom for chips to accumulate.
For technical drawings and 3-D models, click on a part number.
Thread | Drill Bit | Plug Chamfer | |||||||
---|---|---|---|---|---|---|---|---|---|
Size | Pitch, mm | Lg. | Overall Lg. | Size | Decimal Size Equivalent | No. of Flutes | Hex Shank Size | Each | |
Uncoated High-Speed Steel | |||||||||
M4 | 0.7 | 1/2" | 1 3/8" | 3.3 mm | 0.1299" | 3 | 1/4" | 0000000 | 000000 |
Hardened Undersized High-Speed M2 Tool Steel Rods

- Yield Strength: Not Rated
- Hardness: Rockwell C60 (Very Hard)
These rods, also known as drill blanks, have an undersized diameter for machining your own jobbers'-length drill bits. They're hardened for increased abrasion and impact resistance. M2 tool steel offers a nice balance of wear resistance and machinability. It has a high molybdenum content, which allows it to maintain sharp cutting edges even at elevated temperatures.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Drill Bit Size | Lg. | Mechanical Finish | Straightness Tolerance | Each | |
0.0292" | -0.0002" to 0" | 69 | 1 3/8" | Precision Ground | 0.012" per ft. | 00000000 | 00000 |
0.031" | -0.0002" to 0" | 68 | 1 3/8" | Precision Ground | 0.012" per ft. | 00000000 | 0000 |
0.0312" | -0.0002" to 0" | 1/32" | 1 3/8" | Precision Ground | 0.012" per ft. | 00000000 | 0000 |
0.032" | -0.0002" to 0" | 67 | 1 3/8" | Precision Ground | 0.012" per ft. | 00000000 | 0000 |
0.033" | -0.0002" to 0" | 66 | 1 3/8" | Precision Ground | 0.012" per ft. | 00000000 | 0000 |
Hardened Oversized High-Speed M2 Tool Steel Rods

- Yield Strength: Not Rated
- Hardness: Rockwell C60 (Very Hard)
Also known as reamer blanks, these rods have an oversized diameter that allows for finishing to your exact requirements. They're hardened for increased abrasion and impact resistance. M2 tool steel offers a nice balance of wear resistance and machinability. It has a high molybdenum content, which allows it to maintain sharp cutting edges even at elevated temperatures.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Reamer Size | Lg. | Lg. Tolerance | Mechanical Finish | Straightness Tolerance | Each | |
0.0292" | 0" to 0.0002" | 69 | 1 3/8" | -1/32" to 1/32" | Precision Ground | 0.012" per ft. | 00000000 | 00000 |
0.031" | 0" to 0.0002" | 68 | 1 3/8" | -1/32" to 1/32" | Precision Ground | 0.012" per ft. | 00000000 | 0000 |
0.0313" | 0" to 0.0002" | 1/32" | 1 3/8" | -1/32" to 1/32" | Precision Ground | 0.012" per ft. | 00000000 | 0000 |
0.032" | 0" to 0.0002" | 67 | 1 3/8" | -1/32" to 1/32" | Precision Ground | 0.012" per ft. | 00000000 | 0000 |
0.033" | 0" to 0.0002" | 66 | 1 3/8" | -1/32" to 1/32" | Precision Ground | 0.012" per ft. | 00000000 | 0000 |