Makita D-51297 Multi-Material Hole Saw Kit The Makita D-51297 universal holesaw kit is suitable for plumbers, electricians, carpenters and general builders. They are able to cut a wide variety of materials including, vitrified, bricks, plasterboard, plastics, melamine, hardwoods, chipboard and MDF. Robust and durable hole saws with strong TCT teeth that will produce excellent results. Features: The universal holesaw, suitable for plumbers, electricians, carpenters and general builders Able to cut a wide variety of materials including, virified, bricks, plasterboard, melamine, hardwoods, chipboard and MDF Robust and durable with strong TCT teeth produce excellent results The Quick Release pilot drill and the core body not only allow speedy size changes but is a safer method for the user PROTect SDS arbor is specially shortened to prevent accidental hammer action engaging, protecting the core from damage The enlarged boring chamber and the waste exhaust slots ensure speedy drilling is achieved and vibration is controlled to a minimum due to the optimised body geometry Contains: 6 Holesaws Pilot Drill 10x100mm TCT Pilot Drill 8x100mm 13mm Hex Shank adaptor for 19-105mm diameter Specification: Holesaw Diameter: 22,35,51,57,64,76 mm