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Diameter: 20mm; Total length: 60mm; Workable length: 35mm; Thread: 5/8"-11; Diamond Height of Drill Bit: 5mm; Diamond Height of Finger Bit: 30mm
Multifunction: Drilling + Enlarging + Milling + Shaping(drilling holes,enlarging the formed holes,milling edge and shaping holes)
Vacuum Brazed Technology make the bit sharp, durable and long service life
Widely used for Ceramic Tile, Porcelain, Marble, Granite, Artificial Stone, Quartz
Suitable for 5/8"-11 angle grinder, and dry or wet use both ok.
porcelain tile drill bits 20mm granite finger miiling bit diamond tile hole saw tile hole bit