Drill Bit Decimal Size Equivalents
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About Drill Bits
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Short-Length Drill Bit Sets
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.
Drill bits with a split point keep centered without a pilot hole.
For technical drawings and 3-D models, click on a part number.
| Number of Pieces | Drill Bit Sizes Included | Point Style | Specifications Met | For Use On | Each | |
Inch | ||||||
|---|---|---|---|---|---|---|
Black-Oxide High-Speed Steel | ||||||
| 15 | 1/16"-1/2" (increments of 1/32") | Split | __ | Steel, Iron, Stainless Steel | 0000000 | 000000 |
| 29 | 1/16"-1/2" (increments of 1/64") | Split | NAS907 Type C | Steel, Iron, Stainless Steel | 0000000 | 000000 |
Titanium-Nitride (TiN) Coated High-Speed Steel | ||||||
| 29 | 1/16"-1/2" (increments of 1/64") | Split | NAS907 Type C | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 0000000 | 000000 |
Uncoated High-Speed Steel | ||||||
| 29 | 1/16"-1/2" (increments of 1/64") | Standard | __ | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 000000 |
Wire Gauge | ||||||
Black-Oxide High-Speed Steel | ||||||
| 60 | 60-53 ga 52-1 ga | Standard Split | NAS907 Type C | Steel, Iron, Stainless Steel | 0000000 | 000000 |
Titanium-Nitride (TiN) Coated High-Speed Steel | ||||||
| 60 | 60-53 ga 52-1 ga | Standard Split | NAS907 Type C | Steel, Hardened Steel, Tool Steel, Iron, Stainless Steel, Nickel, Aluminum, Brass, Bronze, Plastic | 0000000 | 000000 |
Uncoated High-Speed Steel | ||||||
| 60 | 60-1 ga | Standard | __ | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 000000 |
Letter | ||||||
Uncoated High-Speed Steel | ||||||
| 26 | A-Z | Standard | __ | Steel, Iron, Aluminum, Brass, Bronze, Plastic | 0000000 | 000000 |