Bosch EXPERT Construction Material Hole Saw Set, 15-piece, 20-76 mm

This 15-piece Bosch EXPERT Construction Material Universal Hole Saw Set provides the accessories required for cutting clean circular openings in common building materials. The kit mainly consists of cutters fitted with fine carbide teeth. These attachments are designed to bore through surfaces such as brick, medium-density fibreboard (MDF), softwood, and soft ceramic wall tiles. Electricians, plumbers, and installers use this equipment to run services and prepare board openings. Supplying multiple diameters in one package removes the need to source individual cutters for different fitting tasks.

Compatibility determines how this set fits into a tool loadout, as it is rated for standard rotary drills and impact drivers. The attachments function as an extension of an electric power tool, drawing on the drill's rotation to create structural cutouts. During operation, the fine tooth structure aids faster chip removal and keeps hole edges tidy. Finished in black and blue, the components are easy to spot among other hardware in a work bag. Operating these accessories requires a standard chuck connection, allowing quick deployment on site.

• Set includes 11 individual hole saws measuring 20, 22, 25, 32, 35, 40, 44, 51, 60, 68, and 76 mm, covering typical plumbing and electrical dimensions.
• 60 mm working length provides enough depth to bore through standard wall panels and ceramic tiles in one pass.
• 76 mm maximum drill bit diameter accommodates larger plumbing waste pipes and ventilation routing.
• Dedicated adapter arbor connects the cutters securely to compatible power drill chucks without needing extra hardware.
• Supplementary pilot drill bit is included in the kit to assist with accurate hole placement before the saw engages.