22mm Diamond Core Drill Bits Wet for Concrete Brick Block Masonry 33ft X 0.35" X 0.6" Thread Inside Diameter: 12

Thread Inside Diameter: 12

Static Load Rating (Cor): 16

Increase the hardness of the drill

16pcs x Cabinet Door Catch

If you connect the two ends together

22mm Diamond Core Drill Bits Wet for Concrete Brick Block Masonry 33ft X 0.35" X 0.6" Thread Inside Diameter: 12Specifications: Drilling Diameter: 22mm 0. 87" Drilling Depth: 58mm 2. 28" Shank Size: 9. 5mm 0. 37" Overall Length: 82mm 3. 23" Drilling Method: Wet Use Material: Sintering Diamond (Cutter Head), Carbon Steel (Body) Shank Type: Non slip Triangle Shank Surface Treatment: Electrostatic Powder Coating Recommended Drilling Speed: 3000RPM 6000RPM Color: Black Descriptions: 1. Suitable for drilling concrete, masonry, hard brick, marble, stone, and other