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Flute Type Flute Type |
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Individual/Set Individual/Set |
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Shank Type Shank Type |
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Overall Length Overall Length |
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Number of Pieces Number of Pieces | Show |
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Number of Pieces Number of Pieces | Hide |
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Material Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Hex Shank Size Hex Shank Size |
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Container Type Container Type |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Flute Direction Flute Direction |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Drill Bit Decimal Size Equivalents
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About Drill Bits
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About Countersinks
Countersinks cut a cone-shaped opening to install screws and rivets flush with a surface or hold workpieces between centers on a lathe. They can also be used for chamfering and deburring.
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Hex-Shank Drill Bit Sets
Insert these bits directly into power screwdrivers, impact drivers, and other tools that accept 1/4" hex shanks. They are titanium nitride (TiN) coated for wear and temperature resistance.
For technical drawings and 3-D models, click on a part number.
| Number of Pieces | Drill Bit Sizes Included | Lg. Class | Shank Type | Shank Size | Point Style | For Use On | Each | |
Inch | ||||||||
|---|---|---|---|---|---|---|---|---|
Titanium-Nitride (TiN) Coated High-Speed Steel | ||||||||
| 7 | 2 of size 1/8" 1 each of sizes 5/32", 3/16", 7/32", 1/4", and 5/16" | Jobbers' Length | Quick-Change Hex | 1/4" | Split | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 00000000 | 000000 |
Smooth-Finish Drill Bit Sets for Wood
Bore clean, flat bottom holes in soft wood, veneer, and laminates. The center guide point prevents the bit from wandering. Also known as Forstner bits.
For technical drawings and 3-D models, click on a part number.
| Number of Pieces | Drill Bit Sizes Included | Point Style | For Use On | Each | |
Inch | |||||
|---|---|---|---|---|---|
Uncoated Steel | |||||
| 7 | 1/4"-1" (increments of 1/8") | Standard | Wood | 0000000 | 0000000 |
Drill Bit Sets for Plastic
The sharp point allows for gradual penetration to reduce friction and eliminate cracking and chipping when drilling in plastic.
For technical drawings and 3-D models, click on a part number.
| Number of Pieces | Drill Bit Sizes Included | Point Style | Point Angle | For Use On | Each | |
Inch | ||||||
|---|---|---|---|---|---|---|
Uncoated High-Speed Steel | ||||||
| 7 | 1/8"-1/2" (increments of 1/16") | Standard | 60° | Plastic | 00000000 | 000000 |
Depth-Limiting Drill Bit Stop Collar Sets
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.
| No. of Pieces | For Drill Bit Size | Hex Key Size for Set Screw | Material | Each | |
| 7 | 1/8" 3/16" 1/4", 5/16" 3/8", 7/16", 1/2" | 1/16" 5/64" 3/32" 1/8" | Steel | 0000000 | 00000 |
High-Speed Steel Drill-Bit Countersink Sets
The countersinks in these sets are for use with most metals in addition to plastic and wood. They attach to a drill bit (sold separately) you can drill and countersink holes in one step. They attach to the drill bit with two set screws and the position can be adjusted for different screw lengths. The 82° countersink angle is compatible with the profile of flat- and oval-head inch screws.
Optional collar (not included) controls the cutting depth of your countersink. It attaches with two set screws.
For technical drawings and 3-D models, click on a part number.
82° Countersink Angle | |||||||
|---|---|---|---|---|---|---|---|
| Number of Pieces | Body Diameters Included | Number of Flutes | Number of Countersinking Ends | For Use On | Container Type | Set | |
Uncoated High-Speed Steel | |||||||
| 7 | One 3/8" body dia. countersink for 1/8" dia. drill bit One 3/8" body dia. countersink for 9/64" dia. drill bit One 3/8" body dia. countersink for 5/32" dia. drill bit One 3/8" body dia. countersink for 11/64" dia. drill bit One 3/8" body dia. countersink for 3/16" dia. drill bit One 7/16" body dia. countersink for a 13/64" dia. drill bit One 1/2" body dia. countersink for a 7/32" dia. drill bit | 4 | 1 | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel, Wood | Wood Stand | 0000000 | 0000000 |
Carbon Steel Drill-Bit Countersink Sets
For use with plastic and wood, the countersinks in these sets attach to a drill bit (sold separately) so you can drill and countersink holes in one step. They attach to the drill bit with two set screws and the position can be adjusted for different screw lengths. The 82° countersink angle is compatible with the profile of flat- and oval-head inch screws.
Optional collar (not included) controls the cutting depth of your countersink. It attaches with two set screws.
For technical drawings and 3-D models, click on a part number.
82° Countersink Angle | |||||||
|---|---|---|---|---|---|---|---|
| Number of Pieces | Body Dia. Included | Number of Flutes | Number of Countersinking Ends | For Use On | Container Type | Set | |
Uncoated Carbon Steel | |||||||
| 7 | One 3/8" body dia. countersink for 1/8" dia. drill bit One 3/8" body dia. countersink for 9/64" dia. drill bit One 3/8" body dia. countersink for 5/32" dia. drill bit One 3/8" body dia. countersink for 11/64" dia. drill bit One 3/8" body dia. countersink for 3/16" dia. drill bit One 7/16" body dia. countersink for a 13/64" dia. drill bit One 1/2" body dia. countersink for a 7/32" dia. drill bit | 4 | 1 | Plastic, Wood | Wood Stand | 0000000 | 000000 |
High-Torque Bit Assortments
Less likely to crack or shatter under high torque than standard bits, these are often used to install machine screws with power tools. Also known as insert bits, they can be used in hand drivers or with a bit adapter in power tools.
For technical drawings and 3-D models, click on a part number.
| Number of Pieces | Components Included | Bits Included | Adapters Included | Material | Container Type | Each | |
1/4" Hex Shank Size | |||||||
|---|---|---|---|---|---|---|---|
| 7 | 6 Bits 1 Adapter | Phillips: No. 1, No. 2 (1" O'all Lg.) Slotted: 7/32", 1/4" (1" O'all Lg.) Pozidriv®: No. 1, No. 2 (1" O'all Lg.) | 2" Lg. Bit Adapter for Power Tools | Diamond-Coated Steel | Plastic Case | 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 |
Hex-Shank Combination Drill Bit/Tap Sets for Drills and Screwdrivers
Drill and tap holes in a range of diameters. With a drill bit point to drive into the workpiece, these tools can drill and tap holes in a single step. Connect them directly to 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. Their spiral flutes keep chips clear by drawing them back toward the tap and out of the hole. Recommended for use in through holes, all have a plug chamfer with 3-5 chamfered cutting threads, so they're suitable for start-to-finish tapping.
Titanium nitride (TiN) coated taps last longer and can drill at higher speeds than uncoated taps.
For technical drawings and 3-D models, click on a part number.
| No. of Pieces | Chamfer Type | Tap Sizes Included | No. of Flutes | Drill Bit Sizes Included | Container Type | Includes | Each | |
Titanium Nitride (TiN) Coated High-Speed Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
| 7 | Plug | 6-32 8-32 10-24 1/4"-20 5/16"-18 3/8"-16 | 2 | 5/16" 36 ga. 29 ga. 25 ga. 7 ga. F | Fabric Pouch | Chuck | 0000000 | 0000000 |
Uncoated High-Speed Steel | ||||||||
| 7 | Plug | 6-32 8-32 10-24 1/4"-20 5/16"-18 3/8"-16 | 2 | 5/16" 36 ga. 29 ga. 25 ga. 7 ga. F | Fabric Pouch | Chuck | 0000000 | 000000 |
| 7 | 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 | 2 | 3/32" 1/8" 11/64" 13/64" 17/64" 31/64" | Plastic Case | Chuck | 0000000 | 000000 |