System of Measurement System of Measurement |
---|
|
Material Material |
---|
|
Length Class Length Class |
---|
![]() | Short Length |
![]() | Maintenance Length |
For Use On For Use On |
---|
|
|
Overall Length Overall Length | Show |
---|
|
Overall Length Overall Length | Hide |
---|
Point Style Point Style |
---|
![]() |
Split |
![]() |
Four Facet |
Shank Type Shank Type |
---|
![]() | Round |
![]() | Quick- Change Hex |
Individual/Set Individual/Set |
---|
|
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
---|
|
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
---|
|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
---|
Bit Style Bit Style |
---|
![]() | Spiral Flute |
Flute Direction Flute Direction |
---|
![]() |
Right Hand |
For Drive Style For Drive Style |
---|
![]() | |
Torque Range Torque Range |
---|
|
Hex Shank Size Hex Shank Size |
---|
|
Drill Bit Decimal Size Equivalents
More
About Drill Bits
More
About Torque Tools
More
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 | ||||||||
---|---|---|---|---|---|---|---|---|---|
Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | For Use On | Each | |
Wire Gauge | |||||||||
Titanium-Nitride (TiN) Coated Cobalt Steel | |||||||||
17 ga | 0.173" | 2 3/16" | 0.69" | Round | 0.173" | Split | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 00000 |
16 ga | 0.177" | 2 3/16" | 0.7" | Round | 0.177" | Split | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
15 ga | 0.18" | 2 3/16" | 0.72" | Round | 0.18" | Split | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
14 ga | 0.182" | 2 3/16" | 0.72" | Round | 0.182" | Split | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
13 ga | 0.185" | 2 3/16" | 0.74" | Round | 0.185" | Split | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 000000000 | 0000 |
Carbide Drill Bits with Coolant Holes

Holes in these bits allow coolant to be run through the tool for more efficient chip evacuation. Use them in CNC machines with coolant-through technology. Made of solid carbide for the highest accuracy and longest tool life, they are harder, stronger, and more wear resistant than high-speed steel, cobalt steel, and carbide-tipped bits. They retain a sharp, hard edge at high temperatures for the best performance on hard and abrasive material. A titanium aluminum nitride (TiAlN) coating gives them additional wear and temperature resistance. The four-facet point keeps the bit centered without a pilot hole. These bits require rigid toolholding to prevent breakage and should not be used in hand-held drilling applications.
Maintenance-length drill bits are shorter and more rigid than jobbers'-length bits but longer than short-length bits. They hold up better than jobbers' bits when drilling in hard metal. Also known as mechanics' bits.
For technical drawings and 3-D models, click on a part number.
Shank | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | No. of Coolant Holes | For Use On | Each | |
Inch—Maintenance Length | ||||||||||
Titanium-Aluminum-Nitride (TiAlN) Coated Carbide | ||||||||||
5/32" | 0.1563" | 2 3/16" | 0.81" | Round | 5/32" | Four Facet | 2 | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Titanium, Fiberglass | 00000000 | 000000 |
Wood Screw Threaded Stud Driver Bits

Use to install wood screw threaded studs (also known as dowel screws). Twist screws into the bit opening. These bits have a groove in the shank to fit directly into power tools.
For technical drawings and 3-D models, click on a part number.
Torque-Measuring Bit Adapters

Eliminate the need for multiple bulky tools with these bit adapters. At less than 3 inches long, these compact adapters convert 1/4" bit screwdriver handles and 1/4" bits into torque scredrivers so you can fasten to a specific torque. Insert your drive handle and turn clockwise until the hash marks line up with the torque value you need. Not for use with power tools.
For technical drawings and 3-D models, click on a part number.
For Bit Hex Shank Size | For Drive Style | For Drive Size | Torque Range | Graduations | Clockwise Accuracy | Torque-Measuring Direction | Overall Length | Material | Each | |
With Magnet | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
in.-lbs. | ||||||||||
1/4" | Hex | 1/4" | 6 in.-lbs.-25 in.-lbs. | 4 in.-lbs., 5 in.-lbs. | ±10% | Clockwise | 2 3/16" | Steel | 000000000 | 0000000 |