BACHMANN 928.900 sega a tazza 79 mm per legno e plastica

Cutting large, clean holes in wood and plastic often means choosing between a cheap blade that wanders or a heavy industrial set that costs more than the job is worth. The BACHMANN 928.900 hole saw strikes a different balance: a 79 mm cutting diameter, coarse tooth geometry, and high carbon steel construction that stays sharp through repeated use, all in a single, no-fuss accessory. It fits any standard arbor, so you can pair it with the drill you already own and start working immediately.

Highlights

• 79 mm cutting diameter for cable pass-throughs, pipe openings, and fixture holes
• Optimized for wood and plastic — clean entry and exit without melting or splintering
• High carbon steel body resists dulling and maintains concentricity
• Coarse tooth design clears chips quickly, reducing heat and binding
• Compatible with standard hole saw arbors (sold separately)
• Compact 60 mm overall length fits tight spaces between studs and joists

In daily use

On a job site or in a workshop, this hole saw proves its worth when you need a 79 mm opening in plywood, MDF, PVC, or acrylic. The coarse teeth bite steadily without grabbing, and the open gullets eject waste efficiently, so you can drill at a consistent speed without stopping to clear the kerf. Because it is a single hole saw rather than a full kit, you avoid paying for sizes you will never use — yet the quality is far above disposable import blades. Keep a spare arbor on hand and you can swap between sizes in seconds.

Full specifications

• Brand: BACHMANN
• Model: 928.900
• MPN: 928.900
• EAN: 4016514026678
• Product type: Hole saw
• Cutting diameter: 79 mm
• Suitable materials: Wood, Plastic
• Construction material: High carbon steel
• Tooth design: Coarse, optimized for wood and plastic
• Maximum cutting depth: 30 mm
• Overall length: 60 mm
• Weight: 0.15 kg
• Color: Metallic grey
• Packaging: Blister pack
• Shank type: Requires separate arbor (standard)

Final note

For electricians, plumbers, and carpenters who need a reliable 79 mm hole saw without buying a full set, the BACHMANN 928.900 delivers professional results at a sensible price. Its high carbon steel body and chip-clearing tooth geometry make it a dependable choice for wood and plastic, hole after hole.