
Ranked #676 in Masonry Core Drill Bits
DT-DIATOOL
DT-DIATOOL Diamond Core Drill Bit 2 Inch with Diamond Milling/Finger Bit for Drilling Enlarging Holes of Porcelain Tile Marble Artificial Stone Granite Quartz
$14.31$15.90
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Specifications
About this item
- Diameter 50mm, 5/8"-11 Thread. Diamond height of drill bit: 5mm, grit #35/40; Diamond height of finger bit: 30mm, grit #70/80. Total length: 60mm; Workable length: 35mm.
- Drilling, cleaning, enlarging and shaping the holes of porcelain tile, ceramic tile, marble, artificial stone. Dry or wet use. Wet use can prolong the work life.
- Applicable machine: 5/8" arbor grinder. Recommend RPM: 6000. Maximum RPM: 11000. Please buy an adapter like sds or hex adapter if you need to install this drill bit on the hand drill. Don't use the hammer mode.
- Save money tool. Just use one core bit, you can drill holes and round out corners or edges and inside holes.
- Vacuum brazed technology.Longer life than electroplated diamond tools. Diamond are firmly brazed on the matrix. High quality steel and diamond, stable work and higher efficiency.




