RUKO SPB-DIN338-HSSCo8-TiAlN-Ø14,5mm σπειροειδές τρυπάνι

Twist drill bit with 14.5 mm diameter, made from HSS-Co 8% cobalt alloy steel with TiAlN coating, delivering high heat resistance and wear resistance for professional metalworking.

Advantages

The TiAlN coating provides excellent wear resistance and very high heat resistance, allowing for dry machining or minimal cooling. The 135° point angle and ground-from-solid manufacturing ensure precise, efficient drilling in tough materials.

Suitable for

• High-alloy steels
• Stainless steel
• Acid-resistant steels
• Titanium alloys
• Cast iron

Key specifications

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: HSS-Co 8% (High-Speed Steel with 8% Cobalt)
• Coating: TiAlN (Titanium Aluminum Nitride)
• Diameter: 14.5 mm
• Shank type: Cylindrical / Parallel Shank
• Point angle: 135°
• Total length: 169 mm
• Flute length: 114 mm
• Cutting direction: Right-hand cut
• Manufacturing process: Ground from solid
• Tolerance: h8
• Application: Industrial drilling, professional metalworking
• Cooling: Suitable for dry machining or minimal cooling
• Colour: Bronze/Black

Recommendations

For best results, use appropriate cutting speed and feed for the workpiece material. The drill bit can be used with minimal cooling, but ensure proper chip evacuation in deep holes.