wolfcraft 5470000 Serra copo de bimetal 68 mm para madeira, metal, plástico, pladur

Cutting large-diameter holes in wood, plywood, plasterboard, plastic, non-ferrous metals, and steel can be slow and messy with standard drill bits. The wolfcraft 5470000 bi-metal hole saw solves this with a 68 mm cutting diameter and a high-speed steel cutting edge that delivers clean, precise results across multiple materials.

Who is it for

Electricians, plumbers, carpenters, and serious DIYers who need to create openings for pipes, cables, recessed lights, or lock sets. It fits standard arbors (sold separately) and is built for repeated use on installation jobs.

Main features

• Bi-metallic construction: HSS cutting edge welded to a tough alloy body for durability and long life.
• 68 mm cutting diameter, ideal for downlights, ducting, and plumbing penetrations.
• Variable tooth pitch reduces vibration and produces smooth, clean cuts in wood, plywood, plasterboard, plastic, non-ferrous metal, and steel.
• Maximum cutting depth of 40 mm for most common wall and panel thicknesses.
• Red finish for easy identification in your tool kit.

Specifications

• Brand: wolfcraft
• Model: 5470000
• MPN: 5470000
• EAN: 4006885547001
• Type: Hole saw
• Cutting diameter: 68 mm
• Construction material: Bi-metallic
• Cutting edge material: High-speed steel (HSS)
• Maximum cutting depth: 40 mm
• Colour: Red
• Number of pieces: 1
• Suitable for materials: Wood, plywood, plasterboard, plastic, non-ferrous metal, steel

Tips

Use a slow speed and light pressure when cutting metal, and back the saw out frequently to clear chips. For plasterboard, a pilot drill and steady hand will prevent tear-out. Always use a compatible arbor with the correct thread size.