Vevor Core Drill Bit - 3-1 2 Inch Diameter

14 Inch drilling depth 1-1 4 In-7 internal thread High-precision welding technology Wet diamond core bit for reinforced concrete Bricks And masonry Vevor core drill bit, 3-1 2 inch diameter, 14 inch drilling depth, 1-1 4 in-7 internal thread, high-precision welding technology, wet diamond core bit for reinforced concrete, bricks, and masonrydurable high-performance materialwet drillinghigh-precision weldedeasy operationversatile applicationuniversal designwet dry application: wet,net weight including accessories : 4.5 Lb 2.04 Kg,compatible cutting materials: reinforced concrete, red bricks, concrete, foam bricks,item model number: 89*350,max drilling depth: 14 in 356 mm,inner thread: 1-1 4 in-7,compatible machines: hand drills, stand drills,product dimensions: 16.22 X 3.50 X 3.50 In 412 x 89 x 89 mm,diameter: 3-1 2 in 89 mm,welding method: laser welding

14 Inch drilling depth 1-1 4 In-7 internal thread High-precision welding technology