kwb 238655 Broca helicoidal HSS-R 5,5 mm DIN 338

Drilling precise holes in metal, steel, cast iron, non-ferrous metals, and hard plastics requires a bit that stays sharp and centered. The kwb 238655 HSS-R twist drill bit delivers reliable performance for everyday workshop tasks.

Who is it for

DIYers and professionals who need a dependable 5.5 mm drill bit for metalworking and tough plastics. It fits any standard drill chuck and works with corded drills, cordless drills, and drill presses.

Main features

• Rolled high-speed steel (HSS-R) body for good durability
• Black oxide finish reduces friction and resists corrosion
• 118° point angle for clean starts and centered holes
• DIN 338 standard dimensions for consistent performance
• Right-hand cutting direction for standard drilling

Specifications

• Drill bit type: Twist drill bit
• Diameter: 5.5 mm
• Overall length: 93 mm
• Flute length: 57 mm
• Material: HSS-R
• Shank type: Cylindrical
• Point angle: 118°
• Surface finish: Black oxide
• Manufacturing process: Rolled
• Standard: DIN 338
• Cutting direction: Right-hand
• Suitable materials: Metal, steel, cast iron, non-ferrous metals, hard plastics
• Packaging quantity: 1 piece

Tips

Use cutting oil when drilling steel to extend bit life. For hard plastics, reduce speed to prevent melting. Always secure the workpiece before drilling.