Wolfcraft Broca Forstner 40 mm de diâmetro, 90 mm de comprimento, encabadouro cilíndrico 3325000

Drilling large, clean holes in wood often leaves rough edges and tear-out. This Forstner bit solves that by cutting precise, flat-bottomed holes with smooth walls, ideal for hinge recesses, dowel joints, and through-holes in solid wood and panels.

Who is it for

Woodworkers, carpenters, and DIYers who need accurate, large-diameter holes in wood, softwood, hardwood, laminated boards, or chipboard using a drill press or a powerful corded/cordless drill.

Main features

• 40 mm drilling diameter for large holes
• 90 mm total length with 10 mm cylindrical shank
• Hardened steel body with precision-ground cutting edges
• Centering point for accurate positioning
• Two main cutting edges and two peripheral cutting edges for clean cuts
• Low-friction, heat-resistant design for extended life

Specifications

• Drill bit type: Forstner bit
• Drilling diameter: 40 mm
• Total length: 90 mm
• Shank type: Cylindrical shank
• Shank diameter: 10 mm
• Material: Hardened steel
• Number of pieces: 1

Tips

Use a drill press for best results and clamp the workpiece securely. For deep holes, retract the bit periodically to clear chips and reduce heat.