Wolfcraft 3319000 Broca Forstner 28 mm, comprimento total 90 mm, encabadouro cilíndrico, 1 unid.

Drilling large, clean holes in wood can be a challenge with standard twist bits—they often wander, tear the grain, and leave rough edges. The Wolfcraft 3319000 Forstner drill bit solves this by combining a centering point with two main and two peripheral cutting edges, delivering precise, tear-free holes in soft wood, hard wood, coated chipboard, and MDF.

Who is it for

This 28 mm bit is ideal for woodworkers, furniture makers, and cabinet installers who need accurate flat-bottomed holes for hinges, dowels, or cable pass-throughs. It fits any drill or cordless drill with a standard chuck.

Main features

• 28 mm drilling diameter for large bore holes
• 90 mm total length with 8 mm cylindrical shank
• High carbon steel (HCS) construction for durability
• Centering point prevents walking and ensures accuracy
• Two main and two peripheral cutting edges for clean cuts
• Suitable for soft wood, hard wood, coated chipboard, and MDF

Specifications

• Drill bit type: Forstner bit
• Drilling diameter: 28 mm
• Total length: 90 mm
• Shank type: Cylindrical shank
• Shank diameter: 8 mm
• Material: High carbon steel (HCS)
• Application materials: Soft wood, hard wood, coated chipboard, MDF
• Cutting edges: 2 main, 2 peripheral
• Centering point: Yes
• Hole quality: Precise, tear-free
• Tool compatibility: Drills, cordless drills (with drill chuck)
• Intended use: Woodworking, furniture making, cabinetry
• Packaging quantity: 1 piece

Tips

For best results, use a drill press or a steady hand at moderate speed. Clear chips frequently to prevent overheating, and consider backing the workpiece to avoid tear-out on the exit side.