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.
The set contains: Diamond dry drill bits filled with coolin...
Diamond drill. Filled with cooling wax for drilling witho...
Perfect round back plate. Thin diamond cutting edge with ...