RUKO SPB-DIN338-10,9mm valssattu spiraalipora HSS-G DIN 338

For machinists and maintenance technicians drilling precise holes in steel, cast iron, or non-ferrous metals, the RUKO SPB-DIN338-10.9mm rolled twist drill bit delivers reliable performance. Its 10.9 mm diameter and 142 mm overall length suit general-purpose drilling in workshops and on-site.

Key specifications

• Drill bit type: Twist drill bit
• Standard: DIN 338
• Material: High-speed steel (HSS)
• Manufacturing process: Rolled (HSS-R)
• Diameter: 10.9 mm
• Overall length: 142 mm
• Flute length: 94 mm
• Shank type: Cylindrical
• Shank diameter: 10.9 mm
• Point angle: 118°
• Surface finish: Bright
• Cutting direction: Right-hand
• Tolerance: h8
• Suitable for: Steel, cast iron, non-ferrous metals, plastics, wood

Why choose it

The rolled HSS construction provides solid durability for everyday drilling tasks, while the DIN 338 geometry ensures accurate hole positioning and efficient chip removal. The bright finish reduces friction and helps prevent material build-up.

Ideal use cases

• Drilling clearance and pilot holes in steel components
• Maintenance and repair work on machinery and equipment
• General fabrication in metal, plastic, and wood

Good to know

This drill bit is designed for use with corded drills, cordless drills, and drill presses. It is sold individually.