RUKO SPB-DIN338-13.5mm-HSSCo HSS-Co kierrepora 13,5 mm DIN 338

The RUKO SPB-DIN338-13.5mm-HSSCo is a high-performance twist drill bit engineered for precision drilling in tough materials. Its 5% cobalt alloyed high-speed steel construction delivers exceptional heat resistance and durability, making it ideal for demanding industrial applications.

Advantages

The split point tip (DIN 1412 C) ensures accurate centering and reduces walking, while the 135° point angle provides efficient cutting action. Fully ground flutes and a bright finish contribute to smooth chip evacuation and extended tool life.

Suitable for

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

Key specifications

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: HSS-Co (5% cobalt)
• Diameter: 13.5 mm
• Overall length: 160 mm
• Working length: 112 mm
• Shank: Cylindrical, 13.5 mm
• Point angle: 135°
• Point grind: Split point (DIN 1412 C)
• Surface finish: Bright
• Tolerance: h8
• Cutting direction: Right-hand

Recommendations

For best results, use with a suitable cutting fluid when drilling stainless steel or alloyed steels. Ensure the workpiece is securely clamped and the drill is properly aligned.