70HRC high hardness material solid drill 'Sigma Drill Hard'
Solid drill capable of drilling holes in high hardness materials with 70HRC.
1. Solid drill capable of drilling holes in materials with a hardness of 1.70 HRC. 2. High body rigidity and cutting edge rigidity. 3. Wear resistance and fracture resistance that can withstand hard machining. 4. Effective machining depth of 5 × Dc.
- Company：ダイジェット工業
- Price：Other
