Diamond drill. Filled with cooling wax for drilling without water. Hexagonal shank.DIAMOND GRIT PREMIUM GRADEVery well-shaped and extremely strong cubo-octahedral inclusion-free heat-resistant crystals to deliver fast clean cuts up to 10 times longer life.These hole saws guarantee excellent performance and superior lifetime even in the hardest materials.Materials: tiles (porcelain, gres, quarry, etc.) hard stone (granite, marble, etc.) artificial stone (Okiteฎ, Silestoneฎ, etc.)Parameters: Total length: 68 mm Cutting length: 30 mm Recommended speed: 1500 - 4000 rpm The percussion/hammer action mode must be turned off when using these hole saws.
Diamond drill. Filled with cooling wax for drilling witho...
Perfect round back plate. Thin diamond cutting edge with ...
