VEVOR Core Drill Bit, 102 mm Diameter, 356 mm Drilling Depth, 1-1/4 in-7 Internal Thread, High-Precision Welding Technology

Item Model Number: 102*350 Diameter: 4 in/102 mm Inner Thread: 1-1/4 in-7 Max Drilling Depth: 14 in/356 mm Welding Method: Laser Welding Wet/Dry Application: Wet Compatible Machines: Hand Drills, Stand Drills Compatible Cutting Materials: Reinforced Concrete, Red Bricks, Concrete, Foam Bricks Net Weight (Including Accessories): 5.4 lb/2.45 kg Product Dimensions: 16.22 x 4.02 x 4.02 in/412 x 102 x 102 mm