Twist Drill Bits: Drilling Diameter: 1mm / 0.039"; Flute Length: 20mm / 0.79"; Overall Length: 40mm / 1.57"; Cutting Hardness (Max.): HRC45. Spiral chip space design for fast and clean chip removal.
| Size | 1mm |
| Gtin | 718844866163 |
| Mpn | S23040400ux0874 |
| Condition | New |