Dry Diamond Core Drill Bit Set,BRSCHNITT Diamond Tile Hole Saw Kit with Round Shank for Porcelain Tile Ceramic Stone Granite Marble, 6/8/10/12/20/25/32/35mmDrill Bit+50mm Chamfer Bit

Features

• Size --6/8/10/12/20/25/32/35mm, diamond height 8mm, total length 65mm,diamond grit #50/60, round shank diamond core drill bit
• Size Diamond chamfer bit :2" Inch (50mm), 50 mm workable length, Grit #80,with Hex Shank total lenght 70mm Top Angle 60 degree,
• 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