KWB 042928 Broca para madera 28 mm x 235 mm, vástago hexagonal de 1/4", para madera

Drill clean, deep holes in wood with the KWB 042928 auger drill bit, featuring a 28 mm diameter and a self-feeding screw tip for fast, precise boring.

Overview

The KWB 042928 is a professional-grade auger drill bit designed for woodworking applications. With a 28 mm cutting diameter and a total length of 235 mm, it excels at drilling deep holes in softwood, hardwood, laminated wood, and beams. The single spiral flute ensures efficient chip removal, while the self-feeding screw tip pulls the bit into the material, reducing the need for excessive pressure.

What stands out

• 28 mm diameter for large bore holes
• Self-feeding screw tip for effortless drilling
• Single spiral flute for optimal chip evacuation
• 1/4" (6.3 mm) hex shank fits standard drill chucks and impact drivers
• High carbon steel construction for durability

Technical details

• Drill bit type: Auger drill bit
• Diameter: 28 mm
• Total length: 235 mm
• Shank type: Hex shank
• Shank size: 1/4 inch (6.3 mm)
• Material: High carbon steel
• Application: Wood, softwood, hardwood, laminated wood, beams
• Cutting edge: Self-feeding screw tip with single spur
• Flute design: Single spiral flute
• Number of pieces: 1

Our verdict

The KWB 042928 auger bit delivers reliable performance for demanding wood drilling tasks, combining a robust build with efficient chip removal.