11PCS 5/8-11 Diamond Core Drill Bit Kit 20/25/32/35/40/45/50/68mm with 20mm Finger Bits+2" Diamond Beveling Chamfer Bits

①Size --Diamond drill bit 20/25/32/35/40/45/50/68mm, 2" Diamond Beveling Chamfer Bits , 20mm Finger Bits, 5/8-11 Hex Shank Adapter.
②Application: Ceramic Tile,Granite,Marble,Glass,Quartz,Masonry,Concrete,Ceramic and so on.
③High quality and Durability: This tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology, providing very high efficiency, drilling faster, durable and sturdy.
④Fitting for your various sawing needs: the hole drill bit set has different head shapes for using, you can choose one to use according to your different using needs.
⑤Aluminium portable suitcase included for easy carry and storage and protect of the core bit.