Conjunto de serras copo Bosch Expert for Wood and Metal 2608594434, 11 serras copo de bimetal 19-76 mm, 2 adaptadores, chave Allen, mala de armazenamento

Electricians, plumbers and carpenters reach for this Bosch Expert hole saw set when they need clean, accurate holes in wood, metal, plastic and plasterboard. The set includes 11 bi-metal hole saws in the most common trade diameters from 19 mm to 76 mm, plus two arbors with integrated pilot drills and a hex key, all stored in a robust case.

Key specifications

• Hole saw diameters: 19, 22, 25, 29, 35, 38, 44, 51, 57, 64, 76 mm
• Cutting depth: 40 mm
• Material: Bi-metal with variable tooth pitch
• Shank type: Hexagonal
• Number of pieces: 14 (11 hole saws, 2 arbors, 1 hex key)
• Storage case included

Why choose it

The bi-metal construction combines a tough, wear-resistant high-speed steel tooth strip with a flexible alloy steel body, so the hole saws cut fast and last long. The variable tooth pitch reduces vibration and chatter, giving you rounder holes and a smoother finish. The arbors fit both corded and cordless drills with a standard three-jaw chuck.

Ideal use cases

• Drilling through wooden studs, plywood and chipboard
• Cutting holes in sheet metal, aluminium and non-ferrous metals
• Making openings in plasterboard and plastic panels
• Installing pipework, cable conduits and downlights

Good to know

The set includes two arbors, so you can keep one fitted to a small hole saw and one to a large hole saw for quick changes. The hex key is used to tighten the hole saw onto the arbor. The storage case keeps the hole saws organised and protected.