The boxed set includes 6pcs totally: 6pcs drill bits diameter 20/25/35/50/75/100mm(4/5',1',1-3/8',2',3',4')
The drilling Bits sets are used for Dry/wet drilling porcelain tile, granite, marble, brick and all similar material.The boxed set can solve most of the daily needs.
High quality and Durability:This tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology.provide very high efficiency,drilling faster,durable and sturdy
The drill bit is usually suitable for angle grinder.If you want to use electric drill or other machine, you need an adapter such as Hex Shank or SDS Plus Shank.
Designed for remove stubbon coating, epoxy,glue,mastics and concrete floor coatings
