Product Information
- Versatile, for high efficiency machining in a variety of iso group materials; P (Steel), M (Stainless Steel), K (Cast Iron)
- Linear cutting edge with high strength and optimized drill point structure (140 degree center point) for better cutting performance
- GD drills have a drilling depth of 03 or 3 x D, 05 or 5 x D and 08 or 8 x D
- Professional after treatment coating (AlCrN substrate composite) ensures low-resistance and high-efficiency machining
- Double edge-line design for improved machining stability with or without coolant through holes
