Bosch 2608594422 Sierra de corona 210 mm bimetálico

For electricians and plumbers cutting large openings in drywall, wood, or plastic, the Bosch 2608594422 hole saw delivers a 210 mm diameter cut with a 40 mm depth. Its bi-metal construction with 8% cobalt HSS teeth handles demanding jobsite conditions.

Key specifications

• Diameter: 210 mm
• Material: HSS bi-metal with 8% cobalt
• Cutting depth: 40 mm
• Tooth type: Progressive tooth pitch
• Compatible with standard hole saw arbors

Why choose it

The progressive tooth pitch reduces vibration for smoother cutting and longer life. Hardened HSS teeth stay sharp when cutting wood, metal, plastic, plasterboard, non-ferrous metals, acrylic, and composite materials.

Ideal use cases

• Cutting holes for pipes and conduits in drywall
• Creating openings in wooden panels
• Drilling large holes in plastic enclosures
• Professional and DIY applications

Good to know

Requires a separate hole saw arbor, such as Bosch Power Change or standard hex/SDS-plus arbors. Sold as a single piece.