10MM 15MM 20MM 25MM 30MM 35MM Diameter, 50MM workable length, 5/8-11 or M14 thread, Grit #50/60
Diameter 10mm: Total Length: 75mm, Diameter 20/25mm: Total Length: 65mm
(NOTE: 5/8-11 Thread, it's usually suitable for North America Market,M14 is popular in Europ. please attention!)
1. Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite
2. Also available to make a hole directly, but not recommend to do this job.
3. Used on angle grinder
1. Vacuum brazed technology provide high efficient working performance
2. Grit #50/60 provide you great finishing
3. Very easy to operate.