• 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 (Okite®, Silestone®, 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 ...