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About Drill Bits
Compare material, finish, length class, and decimal size equivalents.
High-Speed Steel Morse Taper-Shank Drill Bits
Install the Morse taper shank directly into the tapered spindle on machines such as drill presses and lathes.
For technical drawings and 3-D models, click on a part number.
Morse Taper | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Drill Bit Size | Decimal Size Equivalent | No. | Dia. | Overall Lg. | Max. Drilling Dp. | Shank Type | Point Style | Specifications Met | For Use On | Each | |
Metric | |||||||||||
Black-Oxide High-Speed Steel | |||||||||||
| 12.0 mm | 0.4724" | 1 | 0.475" | 182mm | 77mm | Morse Taper | Standard | DIN 345 | Steel, Iron, Stainless Steel | 00000000 | 0000000 |
| 12.5 mm | 0.492" | 1 | 0.475" | 182mm | 50mm | Morse Taper | Standard | DIN 345 | Steel, Iron, Stainless Steel | 0000000 | 00000 |
| 12.8 mm | 0.504" | 1 | 0.475" | 182mm | 51mm | Morse Taper | Standard | DIN 345 | Steel, Iron, Stainless Steel | 0000000 | 00000 |