Milwaukee accessories hole dozer hole saw 68 mm - 49560159

Special Features: Tooth Material - Matrix II premium high-speed steel is used for the teeth of the holesaw. Matrix II steel contains 8% cobalt, allowing the teeth to retain their original hardness, even at high temperatures encountered in metal cutting applications, for example. Bimetal Construction – Quality steel teeth are laser-welded onto a high-alloy steel body. The teeth are then vacuum-hardened to 65 HRC at a temperature of 600°C to give them maximum durability and lifespan. Thanks to the high wear resistance of Matrix II steel, these holesaws are ideal for cutting tough and hard materials like stainless steel, as well as softer materials like wood. Holesaw Body - The 1.27 mm thick steel body of the holesaw is rigid enough to maintain its shape, but also has sufficient built-in elasticity. Right-hand cutting angle for maximum productivity. Tooth Design - A tooth design with 3.5 teeth per inch and a positive rake angle of 10° offers the following benefits: - Faster and more aggressive cut. - Improved heat dissipation during cutting ensures teeth stay sharp longer. - Deeper curved gullets provide more efficient chip removal, preventing clogging and heat build-up. - The specially shaped tooth angle is less prone to snagging on thinner materials. - Teeth are alternately/side set to minimize binding and friction. - Requires less feed pressure - This is achieved by the combination of aggressive tooth geometry and good chip evacuation, requiring less force during drilling. Holesaw Base Plate - The holesaw's base plate is made of thick steel. This ensures dimensional stability even after intensive use. - Perfectly produced round base plates, important for large diameter holesaws. Diagonal slots aid in removing the drilled material. Applications - Manufacturing techniques performed to the highest quality standards ensure high concentricity. Therefore, these holesaws are suitable for both hand-held and pillar drills (manual feed only). This high-quality series of holesaws is the perfect solution for cutting all types of materials: - Steel up to 1000 N/mm² strength - Stainless steel and acid-resistant steel - Non-ferrous metals - Cast iron - Aluminum - Wood - Medium Density Fiberboard (MDF) - Plasterboard - Sandwich materials - PVC.