Dry Diamond Drill Bit Set,BRSCHNITT 5pcs 1/4 inch Masonry Drill Bits Set with Triangle Shank for Porcelain Tile Ceramic Stone Granite Marble,Dry Drilling Diamond Core Drill Bit Kit
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Size --4pcs diamond drill bit 6mm &1pc Carbide Drill bit,1/4"(6mm), diamond height 8mm, total length 65mm,triangle shank diamond core drill bit
Widely Use--Carbide Triangular Drill bit mainly used to provide accurate positioning for diamond bit
Wide Applications --Diamond core bits are worked great for dry drilling holes through hard porcelain tile, ceramics,bathroom tile,granite & marble, masonry, concrete, glass, hard plastic with ease. Using water could prolong the lifetime
High Performance --Special design of spiral groove at the top of bit helps for chip removal,Wax inside the drill bit helpful for Cooling and Lubrication
Machine --Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck,Recommend RPM: 2000-5000.The faster the better(Cannot be used on machines below 2000 rpm).