Kit de forets diamantés pour carrelage - Scie cloche diamantée pour carrelage (6/8/10/20/35/50/68 mm + fraise à chanfreiner 20 mm + embouts à chanfreiner 50 mm + adaptateur) pour carreaux céramiques,

【Specifications】 10pcs in total: 7pcs 6/8/10/20/35/50/68mm drills+1pc 20mm diamond cutter+1pc 50mm chamfer bits, 1pc hex adapter 【Application】Widely used for drilling, bevelling, enlarging and shaping holes in ceramic tiles, porcelain, marble, granite, quartz, etc. Diamond cutter and chamfer bits make it possible to enlarge, shape, grind and bevel existing holes. Hex shank adapter allows M15 thread bits to be fitted on hex shank manual drills. 【Vacuum Soldering Technology】Vacuum brazing technology provides high working performance, faster drilling speed and longer service life. Use dry and water, water application extends life for best results. 【High Efficiency】The cooling wax inside and the special shape of lightning teeth make it easier to remove debris and heat dissipation efficiency. 【Recommended Machine】Suitable for angle grinders with M14 thread. Recommended speed 6000RPM, maximum speed 11000RPM. If you want to use an electric drill or other machine, you can use the adapter provided. Minimum rotation speed: 2000; the higher the rotation speed, the longer the service life.