kwb 209670 HSS kierrep pora 7 mm, kokonaispituus 109 mm, DIN 338, lieriömäinen kanta, 1 kpl

Twist drill bit made of high-speed steel (HSS) for precise drilling in metal, wood, and plastic. The 7 mm diameter and 109 mm total length conform to DIN 338, ensuring reliable performance in standard drilling tasks.

Advantages

Ground spiral flutes provide efficient chip removal and clean holes. The right-hand cutting direction and 118° point angle allow accurate centring and smooth drilling.

Suitable for

• Metal
• Wood
• Plastic

Key specifications

• Drill bit type: Twist drill bit
• Material: High-speed steel (HSS)
• Drill diameter: 7 mm
• Total length: 109 mm
• Standard: DIN 338
• Shank type: Cylindrical shank
• Cutting direction: Right-hand cutting
• Point angle: 118°
• Surface finish: Bright
• Precision: Ground

Recommendations

Use with a suitable drill chuck and appropriate speed for the material. For metal, apply cutting fluid to extend tool life.