Product Name: DT-DIATOOL Diamond Core Drill Bits Set Tile Hole Saw(6/6mm+ 4/5" chamfer bit+hex) for Porcelain Ceramic Tile Marble Granite Masonry Stoneware
Quantity: 4pcs/set
Specification:
Core bits: Diameter 6mm: 5/8"-11 connection, total length 60mm; diamond height 10mm;
Diamond chamfer bit: Diameter 20MM; Workable length 20mm; Total Length 40mm. Chamfer angle: top angle 56 degree; Grit:#80/#100.
Hex adapter : 5/8" thread to 3/8" hexagon shank, shank length 28mm, total length 53mm.
Application:
Wide application for porcelain ceramic tile granite marble stone masonry brick.
Feature:
1.Dry or wet drilling.
2.Vacuum brazed technology provides much longer working life than electroplated technology.
3.High quality diamond grain provide fast and smooth drilling.
4.Minimizing any breakage and safe for operator.
5.Less chipping, minimizing breakage, less heat generation, better finish quality.