RUKO spiraalboor HSSCo 6x71mm DIN 338

Twist drill bit made from HSSCo (high-speed steel cobalt) for drilling in tough metals. The cobalt alloy provides high heat resistance and wear resistance, enabling reliable performance in stainless steel, alloy steel, and cast iron.

Advantages

Ground flutes and a 135° split point allow precise centering and reduced thrust. The cylindrical shank fits standard drill chucks for industrial and professional use.

Suitable for

• Metal
• Alloys
• Steel
• Stainless steel
• Cast iron

Key specifications

• Drill bit type: Twist drill bit
• Material: HSSCo
• Diameter: 6 mm
• Total length: 71 mm
• Working length: 45 mm
• Shank type: Cylindrical
• Point angle: 135°
• Standard: DIN 338
• Cutting direction: Right-hand cut
• Manufacturing process: Ground
• Coating: Uncoated
• Colour: Bronze/Dark
• Packaging quantity: 1 piece

Recommendations

Use with cutting fluid for extended tool life when drilling stainless steel or cast iron.