HSS-G Cobalt Drill Bit 7mm DIN338 MILWAUKEE RED COBALT

• Diameter: 7mm
• Total Length: 109mm
• Working Length: 69mm
• Metal drilling bits made from high thermal resistance cobalt alloy and high-speed steel manufactured according to DIN 338
• Polished finish
• Break point edge with a 135° angle for improved centering - no centering with a punch is required
• 5% cobalt content for resistance to high drilling temperatures
• Standard angle N spiral type
• Suitable for drilling in high alloy steel and metals with tensile strength over 1000 N/mm2 such as fire-resistant and stainless steel
• From size 5mm and above, 3-flat shank for better grip and to prevent slipping in the chuck