REXANT porcelain stoneware diamond core drill 35 mm with center drill

Brand: REXANT
Description: Type: crown, cutting part coating material: diamond, processing material: ceramics, porcelain stoneware, structural steel, glass
Type: Crown
Processing material: Ceramics, porcelain stoneware, structural steel, glass
Coating material of the cutting part: Diamond
Shank / connection: Triangular, hexagonal