Wolfcraft 4151000 compasso per trapano, diametro di taglio 30-120 mm, profondità di taglio max. 30 mm, lame HSS, gambo 8 mm

Cut clean, accurate circles from 30 to 120 mm in diameter with this Wolfcraft circle cutter. Unlike fixed-size hole saws, the stepless scale lets you dial in any diameter within the range and lock it with the included hex key. Two HSS blades slice through wood, plywood, plasterboard, plastic, laminate, and acrylic glass up to 30 mm thick, while the integrated centering drill keeps the cutter on track. The 8 mm shank fits standard drill chucks, and the 500 RPM maximum speed works with both corded and cordless drills.

Highlights

• Adjustable cutting diameter from 30 to 120 mm with stepless scale
• Two HSS cutting blades for clean results in wood, plastic, laminate, and more
• Centering drill bit included for precise positioning
• 8 mm shank fits most drill chucks
• Maximum material thickness: 30 mm

In daily use

Mark your center point, drill a pilot hole with the centering bit, then set the desired radius on the scale and tighten the hex key. The cutter works best at speeds up to 500 RPM—reduce speed for harder materials or larger diameters. For deep cuts, clear chips frequently to avoid overheating the blades.

Full specifications

• Tool type: Circle cutter
• Application: For drilling machines (corded and cordless)
• Cutting diameter range: 30 - 120 mm
• Maximum material thickness: 30 mm
• Shank diameter: 8 mm
• Number of cutting blades: 2
• Blade material: HSS (High-Speed Steel)
• Centering drill bit included: Yes
• Material compatibility: Wood, Plywood, Plasterboard, Plastic, Laminate, Acrylic Glass
• Adjustment mechanism: Stepless diameter adjustment with scale
• Maximum rotational speed: 500 RPM
• Mounting type: For drill chucks
• Included accessories: Hex key

Final note

A versatile circle cutter that replaces multiple hole saws and delivers repeatable, precise circles in common workshop materials.