kwb 511820 Broca helicoidal para madera 20 mm x 250 mm

Wood twist drill bit with centering point for precise drilling in wood, softwood, hardwood, plywood, and chipboard. The 20 mm diameter and 250 mm total length make it suitable for deep drilling tasks.

Advantages

Centering point prevents wandering and ensures accurate hole placement. Single spiral flute design efficiently removes chips. High carbon steel construction provides durability.

Suitable for

• Wood
• Softwood
• Hardwood
• Plywood
• Chipboard

Key specifications

• Drill bit type: Wood twist drill bit
• Diameter: 20 mm
• Total length: 250 mm
• Working length: 180 mm
• Shank type: Cylindrical
• Shank diameter: 10 mm
• Material: High carbon steel
• Point type: Centering point
• Cutting direction: Right-hand cutting
• Flute design: Single spiral
• Standard: DIN 7483 G

Recommendations

Use with a drill or cordless drill. Ensure the drill bit is securely chucked before use.