BRSCHNITT Diamant Fliesenbohrer Set - Diamantbohrer für Fliesen Porzellan Keramik Marmor Granit Bohrungen&20mm&50mm Fresa Diamantata 6/6/8/20/25/35/50/68/110&20 finger bit&50 chamfer bit

✔Size Diamond drill bit -(6/6/8/20/25/35/50/68/110mm）diamond height 10mm, total length 65mm

✔Size --1pc 4/5"(20mm), 50mm workable length, M14 Thread, Grit #50/60, toal Length 65mm

✔Size Diamond chamfer bit :2 Inch (50mm), 46mm workable length, M14 Thread, Grit #80, total Length 55mm,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