5PCS Diamond Core Drill M14 Angle Grinder Brazing Hole Saw Opener for Glass Marble Granite

Welcome to our shop! 1、5PCS HOLE SAWS: Including 5pcs brazed joint diamond hole saws which have different hole diameters to meet different hole machining needs. 2、DIAMOND COATING: Using excellent natural diamond powder thickened and uniform coating improve wear resistance and life of hole opener. 3、EASY OPERATION: Can be used directly without adding water during operation it is incisive and wear resistant and the openings are neat and smooth. 4、HIGH PERFORMANCE: These diamond hole saws are designed with M14 thread with non slip handle design has high torsion and high bearing capacity. 5、WITH ALUMINUM CASE: Comes with an aluminum case for storing these angle grinder hole openers rust and corrosion resistant and provides good protection.Item Type: Diamond Core Drill Material: Diamond Color: Gold Hole Diameter: Approx. 20mm / 0.8in 35mm / 1.4in 40mm / 1.6in 50mm / 2in 68mm / 2.7in Head Height: Approx. 15mm / 0.6in Working Length: Approx. 40mm / 1.6in Overall Length: Approx. 60mm / 2.4in Female Thread: M14 Scope of Application: Marble glass ceramic tile granite and other stone openings 5 x Diamond Core Drills1 x Aluminum Box1 x User Manual