Polished left-hand metal drill bit
67
.
69
Standard left-hand twist drill bits for metal made of high-speed steel (HSS), conforming to European DIN 338 length standards. Left-hand twist drill bits, polished white, ground, with a point angle of 118° and hole tolerance H12. Type N. Cylindrical shank.
Advantages:
- Ideal for creating holes for left-hand taps (without resetting machine settings).
- Suitable for removing right-hand screws by drilling in the left direction.
- Highly economical, making it perfect for individual users.
Applications:
Suitable for alloy and non-alloy steels, cast steel, gray and ductile cast iron, sintered metal powders, alpaca, graphite, and non-ferrous metals.
- Group
- 6769
