Diamond Tile Hole Saw Kit FACHLICH M14 Core Drill Bits Set 12pcs (6/6/8/20/25/35/50/68/110mm+20F+50B+Hex Adapter) for Porcelain Granite Marble

【Package Includes】12pcs in total, 9pcs Diameter 6/6/8/20/25/35/50/68/110mm @@@atb2Itva7OviDbsiXlkk0HtgsI9uKjFA@@@ Tile Hole Cutter; 1pc 20mm Diamond Finger Bit; 1pc 50mm Diamond Chamfer Bit; 1pc M14 to Hex Adapter.Please see the photos for more details. 【Application】Diamond drill bit set for Wet/Dry Drilling/Shaping/Enlaging/Cutting on various materials,like Porcelain Ceramic Tile Granite Marble Stone; Finger bit with six water outlets，designed to facilitate heat dissipation.Box packaging for easy storage and portability.Reasonable product collocation meets most work demands. 【Why choose us】Advanced vacuum brazing production process.More Heavy Duty and Wear Resistant than electroplated diamond bit,provide very high efficiency,cuts faster,durable and sturdy.Vacuum brazing is the most effective and precise way of making diamond tools. It makes the industrial diamond grains permanently brazed to the edge of steel core, creating an unbreakable and extremely heat resistant segments. 【Feature】The design of 4MM wide lightning tooth cutter head is conducive to the discharge of debris; 20-32MM 2 lightning teeths; 35MM and above 3 lightning teeths.6mm-16mm bits with Wax inside help cooling the bits;High-quality and temperature-resistant diamonds ensure professionally clean and fast drilling. 【Machine】Compatible with most angle grinder/driller,use the adapter to switch freely between the two machines. Please do not use impact mode If switching to equipment with impact mode.If you have any problem when you use the product, please feel free to contact us for satisfactory customer service.