Milwaukee 49224083 Hole Dozer Holesaw Set 7pce

Milwaukee 49224083 Hole Dozer Holesaw Set is a 7pce kit gives the trade a 19mm, 22mm, 25mm, 29mm and 32mm holesaw plus 14mm to 30mm arbor, spacer and allen key. 49224083 Milwaukee Holesaw Set is packed into a tough blowmould box great for storage and transporting to and from the job. High quality manufacturing techniques ensure high rotational precision allowing Hole Dozers to be suitable for both hand held power tools and pillar drills (manual feed only). Suitable for cutting all types of material including steel up to 1000n/mm2 strength, stainless steel , acid resistant steel, non-ferrous metals, cast iron, aluminium, wood, MDF, gypsum plasterboard, sandwich material and PVC

High performance Milwaukee Hole Dozer Holesaws are jobsite workhorses providing upstoppable durability through the most demanding applications. The bi-metal holesaw body is 1.27mm thick steel rigid to retain it's shape but also has built-in elasticity giving an effective sawing depth of 41mm. The toothed area of a Milwaukee Hole Dozer is manufactured from type matrix ll premium high speed steel containing 8% cobalt allowing the teethto retain the original tooth hardness even at high working temperatures during the cutting process. The high speed steel teeth are laser welded onto a low alloy steel body, the teeth are then vacuum hardened to 65HRC at a temperature of 600 degrees C to give maximum durability and working life. Due to the high wear resistance of the matrix II steel bi-metal Milwaukee Holesaws are the choice of professionals for cutting difficult and hard materials such as stainless steel and acid resistant steels as well as softer materials such as wood. The back plate is manufactured from thick steel, through holes will not enlarge over time plus thick backs add strength and rigidity reducing vibration to a minimum. 4 drive pin holes allow easier arbor location. High quality round back plates are especially important for larger diamater holesaws