All Categories
Get it between 2025-01-01 to 2025-01-08. Additional 3 business days for provincial shipping.
【Size】Total 10 pieces, 6/6/6/8/10/12mm dry diamond drill bits round shank and 4pcs Carbide Drill bit (1/4" 6mm)
【Application】For Granite, Tile, Ceramic, Marble, Stone, Porcelain, Masonry. Use water for longer time
【Wax inside】For cooling,our Diamond Tipped Drill Bits have wax cores built-in which automatically absorb and dissipate heat as you go
【Vacuum Brazed technology】 Higher efficiency, faster working speed, longer service life
【Note】Used for hand drill and bench drill,Hand drill at 2000-5000RPM, the slower the shorter the life