Q: What sizes do these drill bits come in?
These replacement drill bits for Triumph HSS twist drill sets are available in 32 sizes, from 1/64" to 1/2", covering the full range used across the sets.
61J0403 - HSS Drill Bit - 3/64""
Diameter:
Choose an option to view item availability.
These high-speed steel bits are the same quality as our twist drill sets. Shanked to size.
These replacement drill bits for Triumph HSS twist drill sets are available in 32 sizes, from 1/64" to 1/2", covering the full range used across the sets.
Yes, they're made from the same high-speed steel as the bits in the Triumph twist drill sets, shanked to size and ready to use as direct replacements.
Yes, most sizes are available individually or in packs of five, which is convenient for sizes you use often or tend to lose.
No, price varies by diameter: single bits range from about $2.90 to $21.90 depending on size, with packs of five priced per bit at a slight discount over buying singles.
| Materials | High-speed steel |
| Dimensions | Available in 32 sizes, 1/64" to 1/2" dia. |
| Compatibility | Fits Triumph HSS twist drill sets (13-, 15-, 20-, 29- and 60-piece configurations) |
| Includes | Replacement drill bit |
| Package Quantity | 1 item or pack of 5 |
| Warranty | Lee Valley Satisfaction Guarantee |

Options:
Diameter
Variations:
Replacement Drill Bits for Triumph HSS Twist Drill Sets
These high-speed steel bits are the same quality as our twist drill sets. Shanked to size.
Choose an option to view item availability.