GSK Cut 16 in 1 Metal Alloys Set (19-127mm) Wood Cutter

This item is a hole saw tool set which is made of high quality material, durable, easy to use and install. It is suitable for cutting holes on plank, plank, plywood, plasterboard, PVC. Hole saws enable you to cut a range of different diameters holes with your power drill. For best results and to ensure an accurate cut punch a small mark in the centre of the desired hole with a centre punch this will keep the pilot drill bit centred when you begin cutting. Holesaw must be mounted on a mandrel before it can be put in a drill chuck Do not exceed 500 RPM and always wear eye protection while using cutting tools. Package Including Hole Punchers Wood Working Tool Set - 12 Piece Hole Saws : 19mm (3/4”), 22mm (7/8”), 29mm (1-1/8”), 32mm(1-1/4”), 38mm (1-1/2”), 44mm (1-3/4”), 51mm (2”), 64mm (2-1/2”), 76mm (3”), 89mm (3-1/2”), 102mm (4”), 127mm (5”) - 1 Piece mandrel : 9.5mm (3/8”) with 1 piece hcs pilot drill:6mm (15/64”) - 1 Piece mandrel : 6.35mm (1/4”) - 1 Piece drive plate - 1 Piece hex key wrench : 2.5mm (3/32”) How to use Holesaws Hole saws enable you to cut a range of different diameters holes with your power drill. For best results and to ensure an accurate cut punch a small mark in the centre of the desired hole with a centre punch this will keep the pilot drill bit centred when you begin cutting. Holesaw must be mounted on a mandrel before it can be put in a drill chuck Do not exceed 500 RPM and always wear eye protection while using cutting tools.