Diamond Finger Milling Chamfer Bits 25mm - BRSCHNITT Dry Core Drill Bit for Enlarging Shaping Existing Holes of Porcelain,Hard Ceramic,Granite,Marble hex Shank

• ✔Size --1"(25mm), 55mm workable length,25mm(chamfer Part)Grit #80 30mm(finger part) Grit #50/60, hex shank,toal Length 80mm
• ✔Save money-only 1pc Core Bit and this diamond milling bit,you can create holes of different sizes without buying any other diamond hole saws in different sizes.
• ✔Application--in Porcelain,Ceramic,Granite, Natural Stone,Stoneware,Marble,Marble Tile,Single-fired tiles,Double fired Glazed tile,etc,Wet and dry use, kitchen/bathroom/floor home renovation and maintenance.
• ✔【Tip】-Not recommended for drilling and be designed to shape and enlarge existing holes.
• ✔ Machine --Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck

? Size 1 (25 mm), 55 mm editable length, 25 mm (faith section), grain nation No. 80, 30 mm (finger part), grit No. 50/60, hexagon office, total length 80 mm. ? Just save money: 1 core drill and this diamond milling cutter can create holes of different sizes without having to buy other diamond hole saws in different sizes. ? Application in porcelain, ceramics, granite, natural stone, stoneware, marble, marble tiles, simply burned tiles, double-burned glazed tiles, etc., wet and dry use, renovation and maintenance of kitchen/bathroom/base house. ? Tip not recommended for drilling and designed for shaping and enlarging existing holes. ? Machine suitable for every electrical drill, hand drilling machine, table drilling machine. If you use an angle grinder, please install the angle grinder drilling feed