Twist drills for material groups P and K Back
Characteristics • Article: 5500091_BR
• Coating: TiAIN
• Shank diameter, mm: 12
• Working part length, mm: 55
• Overall length, mm: 102
• Processing depth: 3×D
• Number of teeth: 2
• Apex angle, °: 140
• Drill tolerance: m7
• Internal coolant supply: no
