RUKO SPB-DIN338-HSSCo8-TiAlN Ø1,1 mm spiraalboor

This RUKO twist drill bit stands out with its TiAlN coating and 8% cobalt high-speed steel, delivering exceptional heat and wear resistance for demanding metalworking tasks. The 130° point angle and h8 tolerance ensure precise, clean holes in a variety of materials.

Highlights

• TiAlN coating for superior heat resistance and extended tool life
• HSS-Co8 material with 8% cobalt for high hardness and toughness
• DIN 338 jobber length for versatile use in hand drills and machines
• Right-hand cutting with 130° point angle for efficient chip removal

In daily use

Professionals rely on this drill bit for accurate drilling in alloyed and unalloyed steel, stainless steel, cast iron, and non-ferrous metals. Its cylindrical shank fits standard chucks, and the ground-from-solid construction ensures consistent performance.

Full specifications

• Product type: Twist drill bit
• Standard: DIN 338
• Material: HSS-Co8
• Coating: TiAlN
• Drill diameter: 1.1 mm
• Overall length: 36 mm
• Working length: 14 mm
• Shank diameter: 1.1 mm
• Shank type: Cylindrical
• Point angle: 130°
• Tolerance: h8
• Cutting direction: Right-hand
• Manufacturing process: Ground from solid
• Recommended materials: Alloyed and unalloyed steel, stainless steel, cast iron, non-ferrous metals

Final note

Engineered for industrial metalworking, this drill bit combines advanced coating and cobalt steel for reliable, long-lasting performance.