KWB 238660 Broca helicoidal HSS-R 6 mm DIN 338

Drilling clean, accurate holes in metal and other materials requires a bit that stays sharp and true. The KWB 238660 twist drill bit is made from rolled high-speed steel (HSS-R) and ground to DIN 338, giving you a reliable 6 mm bit for everyday drilling in steel, cast steel, non-ferrous metals, plastics, and wood.

Who is it for

This bit suits DIYers and professionals who need a dependable general-purpose drill bit for cordless drills, rotary drills, and drill presses. Its cylindrical shank fits standard keyed or keyless chucks.

Main features

• 6 mm diameter with h8 tolerance for precise hole sizing
• HSS-R construction offers a good balance of hardness and toughness
• 118° point angle for efficient cutting in a range of materials
• Right-hand cutting direction for standard drilling
• Bright finish reduces friction and helps clear chips

Specifications

• Type: Twist drill bit
• Material: HSS-R (rolled high-speed steel)
• Diameter: 6 mm
• Overall length: 93 mm
• Working length: 57 mm
• Shank: Cylindrical
• Point angle: 118°
• Cutting direction: Right-hand
• Standard: DIN 338
• Tolerance: h8
• Surface finish: Bright
• Suitable materials: Steel, cast steel, non-ferrous metals, plastics, wood
• Quantity: 1 piece

Tips

Use a centre punch to mark the drilling point and prevent the bit from wandering. For harder steels, apply cutting oil to extend bit life. Reduce speed when drilling plastics to avoid melting.