Alpen | Drill Bit HSS Super Long 6,0 X 139mm DIN340 RN Bulk

Long HSS Super RN Drill Bit

Size: 6,0 X 139/91mm

Range of application 

• HSS twist drill ground from solid, bright finish: toughness and precision combined with excellent cutting efficiency for drilling alloyed carbon and plain steel

Strengths

• Precision ground
• Sharp keen edge
• Break-resistant
• Precise