RUKO SPB-DIN338-10,7mm broca helicoidal HSSCo

Twist drill bit with 10.7 mm diameter, made from high-speed steel with 5% cobalt for high heat resistance and wear resistance. Ideal for drilling alloyed and unalloyed steel, stainless steel, cast iron, non-ferrous metals, and plastics with tensile strength up to 1100 N/mm².

Advantages

Split point for self-centering and reduced thrust, 135° point angle for precise drilling, bright finish for clean holes, fully ground for accuracy.

Suitable for

• Alloyed and unalloyed steel
• Stainless steel
• Cast iron
• Non-ferrous metals
• Plastics

Key specifications

• Diameter: 10.7 mm
• Standard: DIN 338
• Material: HSS-Co (5% cobalt)
• Overall length: 133 mm
• Working length: 94 mm
• Shank: cylindrical, straight
• Point angle: 135°
• Point type: split point
• Cutting direction: right-hand
• Surface: bright finish
• Manufacturing: fully ground
• Tolerance: h8

Recommendations

Use with suitable cooling/lubrication for best results in tough materials. Follow recommended speeds and feeds for 10.7 mm diameter.