Diamond Hole Saw 50mm 2 inch with Center Drill Bit for Ceramic,Porcelain,Tile,Glass,Granite Quartz,Marble,Gemstone
- Diamond drill bit is diameter of 50mm 2 inch.the cutting depth is 1.06 inch..
- The shank of the diamond hole saw is round of 3/8" can fit for the 3/8" chuck..
- Good quality of diamond,and with special design,there is a center drill bit for positioning function, which is convenient to guide the hole saw,after form the hole..
- Beautiful appearance,excellent antirust function by chrome plating treatment..
- Excellent results in Ceramic,Porcelain,Tile,Glass,Granite Quartz,Marble,Gemstone.
- We suggest using water to cool the diamond drill bit to prevent overheating..