Make perfectly round holes in ceramic, glass, tile, porcelain, or marble with the BISupply Diamond Hole Saw Set. Industrial grade carbon steel offers high-quality performance while the smooth nickel plating extends the life of the diamond hole cutter drill bit. Vacuum brazed diamond coating enhances the drilling speed and creates smooth cuts. 7pc diamond burr bits include 1in (25mm), 1-3/8in (35mm), 1-3/4in (45mm), 2in (51mm), 2-1/2in (65mm), 3in (76mm), and a 25mm Finger Bit. Size indicators are painted on each piece. The diamond circle drill bit set is stored in the 8.5 x 6 x 3.4 -inch silver carrying case.
The case latches from the front and includes pluck foam to keep pieces safe. Complete cutting jobs quicker with the high-precision diamond coated drill bits.
Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.