RUKO SPB-DIN338-5,8mm-HSSCo spiraalboor

Twist drill bit with 5.8 mm diameter for tough and abrasive materials. The 5% cobalt alloyed high-speed steel withstands high thermal loads and delivers long tool life in stainless and acid-resistant steels.

Advantages

Fully ground from HSS-Co with split point for precise centring and reduced feed force. DIN 338 dimensional standard ensures compatibility with standard drill chucks.

Suitable for

• Stainless steel
• Acid-resistant steel
• Heat-resistant steel
• High-alloy steels
• Cast iron
• Bronze
• Plastics

Key specifications

• Diameter: 5.8 mm
• Overall length: 93 mm
• Flute length: 57 mm
• Point angle: 135°
• Point grind: Split point (DIN 1412 C)
• Shank: Cylindrical, h8 tolerance
• Surface: Bright
• Cutting direction: Right-hand

Recommendations

Use with cutting fluid on hard materials. Suitable for corded, cordless and pillar drills.