kwb 511812 Broca para madeira 12 mm x 250 mm, ponta de centragem, aço CV, 1 unid.

Drilling clean, accurate holes in wood can be frustrating when the bit wanders or tears the surface. This 12 mm wood twist drill bit solves that problem with a centering tip and two spurs that grip the wood, ensuring the bit starts exactly where you want it and cuts a clean entry hole without splintering.

Who is it for

This drill bit is for carpenters, cabinetmakers, and DIYers who need precise holes in softwood, hardwood, chipboard, or plywood. It works with corded drills, cordless drills, and drill presses.

Main features

• 12 mm diameter with a total length of 250 mm and a working length of 160 mm.
• Brad point tip with two spurs for accurate positioning and clean hole edges.
• Made from chrome vanadium steel for durability and long cutting life.
• Spiral flute design efficiently removes chips while drilling.
• Bright polished finish reduces friction and resists corrosion.
• Conforms to DIN 748 for consistent quality.

Specifications

• Product type: Wood twist drill bit
• Diameter: 12 mm
• Total length: 250 mm
• Working length: 160 mm
• Shank type: Cylindrical
• Shank diameter: 12 mm
• Material: Chrome vanadium steel
• Application material: Wood, softwood, hardwood, chipboard, plywood
• Number of pieces: 1
• Standard: DIN 748

Tips

For best results, mark the hole position with a center punch or awl before drilling. Use a lower speed for hardwoods and back the bit out periodically to clear chips. Clamp the workpiece to prevent movement.