1.Quantity: The boxed set includes 8pcs totally: 6pcs drill bits diameter 6/6/20/25/35/50mm(1/4",1/4",4/5", 1", 1-3/8",2")and 1pc milling bits 20mm(4/5") and 1pc adapter 5/8"-11 to SDS shank
2. Size: Core bits: Diameter 6-50mm,35mm Max working depth,10mm Diamond height, Total Length 60mm,5/8"-11 thread; Milling bit： Diameter 20mm，50mm Max working depth,Total Length 65mm,5/8"-11 thread; Adapter: 5/8"-11 to SDS adapter
3. Application: The drilling Bits sets are multifunction used for Dry/wet drilling milling porcelain tile, granite, marble, brick and all similar material.The boxed set can solve most of the daily needs
4.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
5. Machine: 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
