Twist drills for material groups P and K Back
Characteristics • Article: 5500571_BR
• Coating: TiAIN
• Shank diameter, mm: 18
• Working part length, mm: 171
• Overall length, mm: 223
• Processing depth: 7×D
• Number of teeth: 2
• Apex angle, °: 140
• Drill tolerance: m7
• Internal coolant supply: yes
