<p><strong>Tungsten hole saw set</strong>, sizes <strong>33, 53, 67, 73 mm</strong>. Holesaw made of <strong>HCS steel</strong> coated with <strong>tungsten sintered</strong>. A set designed for easy drilling of holes in masonry, brick, hollow brick, ceramics, gypsum walls, chipboards, aerated concrete and plastics.</p><br/><p><strong>Product Features:</strong></p><br/><ul><br/><li>holesaws made of HCS steel coated with tungsten sintered</li><br/><li>mounting plate made of aluminum</li><br/><li>holesaws in sizes 33, 53, 67.73 mm</li><br/></ul><br/><p><strong>Technical Data:</strong></p><br/><p>Material: HCS steel covered with tungsten sinter<br />Number of holesaws: 4<br />Sizes of holesaws: 33, 53, 63, 73 mm</p>