Twist drills for machining material groups M and S Back
Characteristics • Article: 5500698_BR
• Coating: TiAIN
• Shank diameter, mm: 20
• Working part length, mm: 79
• Overall length, mm: 131
• Processing depth: 3×D1
• Number of teeth: 2
• Apex angle, °: 140
• Drill tolerance: m7
• Internal coolant supply: yes
