Diamonds Dry Vacuum Brazed Drilling Core Drill Bits 20-65mm Porcelain Cup Saw Tiles Granites Marble Hole Saw

Features: For drilling for porcelain ceramic tile, granites, marble and so on. Milling Bit: Enlarge existing holes in ceramics, hard ceramics, marble and granites, shape and process them into rounded shapes, repair hole contours and finishes, grooved the outer edges, etc; Hexagonal handle design,use high-quality Diamonds, nonslip and wear resistant; High quality Diamonds: serrated design, improve the drilling efficiency and discharge debris; Vacuum brazing technology,high efficiency and faster drilling speed.

Specifications: Material:Diamonds Diameter:20mm,25mm,32mm,38mm,40mm,45mm,50mm,60mm,65mm Shank:8.7mm Hexagonal

Package Includes: 1Piece Diamonds Core Drill Bit

note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.