DRILL LONG SERIES METRIC 2.5MM ~ 12.0MM Long Series drills offer longer flute & overall length than standard drill bits. Ideal for drilling deeper holes.
- 118° standard point for general purpose applications
- Precision ground flute designed for fast chip removal
- Made from M2 High Speed Steel (HSS) offering the best combination of strength, heat & wear resistance
- Blue surface finish for ferrous applications. The steam oxide finish prevents chip build-up on the cutting edges and reduces cutting friction, especially in low carbon steels