3″ Concrete Core Drill Bit Diamond Wet Coring Bit Set for Concrete Core Drill Wall Hole Opener

Product name Diamond Drill Core Bit Packing White box cardboard box Application Reinforced Concrete Material Diamond Segment Diameter 3″ Process Laser Welded Surface Finish Painting Differnt Color Features Sharper and more wear-resistant. High-precision laser welding is not easy to lose teeth. High-strength alloy steel high concentricity not easy to deform. Two-circle interface, round connector, hexagonal connector, easy to choose. Inch MM Segment size Quantity of segment Barrel length 2″ 50 20*3.8*10.2 5 350-700 3″ 76 24*3.8*10.2 7 350-700 4″ 102 24*4.0*10.2 9 350-700 5″ 127 24*4.3*10.2 11 350-700 6″ 152 24*4.3*10.2 12 350-700 6-1/4″ 160 24*4.3*10.2 12 350-700 6-1/2″ 168 24*4.3*10.2 13 350-700 7″ 178 24*4.3*10.2 13 350-700 8″ 202 24*5.0*10.2 15 350-700 10″ 255 24*5.0*10.2 17 350-600 12″ 300 24*5.0*10.2 20 350-600 14″ 350 24*5.5*10.2 22 350-600 16″ 400 24*5.5*10.2 24 350-600 18″ 450 24*5.5*10.2 26 350-600 20″ 500 24*5.5*10.2 28 350-600 22″ 550 24*5.5*10.2 30 350-600 24″ 600 24*5.5*10.2 32 350-600 Note: Please consult customer service for the price Category: Core Drilling Equipment Tags: Concrete Core Drilling Machine, Core Drill Bit, Core Drilling Machine, Core Drilling Machine With Stand, Diamond Core Drilling Machine