Twist drills for machining material groups M and S Back
Characteristics • Article: 5500775_BR
• Coating: TiAIN
• Shank diameter, mm: 12
• Working part length, mm: 71
• Overall length, mm: 118
• Processing depth: 5×D1
• Number of teeth: 2
• Apex angle, °: 140
• Drill tolerance: m7
• Internal coolant supply: yes