Serra copo bimetal AWTOOLS AW49661 60 mm com dentes de passo variável para metal, madeira, plástico, pladur e construção a seco

Cutting precise 60 mm holes in tough materials often means struggling with dull blades, overheating, or rough edges. The AWTOOLS AW49661 bimetal hole saw eliminates these frustrations with a high-speed steel tooth edge welded to a flexible alloy steel body, delivering clean, fast cuts in metal, wood, plastic, plasterboard, and drywall. Its variable pitch teeth reduce vibration and chatter, while the optimized chip evacuation keeps the cut path clear for consistent performance.

Who is it for

This hole saw is built for professional contractors, electricians, plumbers, and serious DIYers who need reliable, repeatable hole cutting in a variety of materials. Whether installing pipework, running cables, or creating openings for hardware, the AW49661 provides the durability and precision required on the job site or in the workshop.

Main features

• 60 mm diameter with 38 mm cutting depth for through-holes in common construction materials
• Bimetal construction: M3/M42 HSS teeth fused to an alloy steel core for extended life
• Variable pitch tooth design minimizes vibration and improves cutting speed
• Corrosion-resistant coating protects the saw body and teeth from rust
• 5/8"-18 UNF threaded mount fits standard arbors (sold separately, e.g., AWTOOLS AW49600 series)
• Optimized chip removal for cleaner cuts and reduced heat buildup

Specifications

• Product type: Bimetal hole saw
• Diameter: 60 mm
• Cutting depth: 38 mm
• Material: HSS M3/M42 bimetal, alloy steel core
• Tooth design: Variable pitch
• Arbor thread: 5/8"-18 UNF
• Arbor included: No (requires separate arbor)
• Finish: Corrosion-resistant coating
• Application: Metal, wood, plastic, plasterboard, drywall

Tips

Always use a pilot drill and arbor matched to your drill's chuck. For metal, apply cutting fluid and use low speed to prolong tooth life. For wood or plasterboard, higher speeds produce cleaner edges. Clear chips frequently to prevent clogging and overheating.