VEVOR Core Drill Bit, 6 Pieces, 1/2/3/4/5/6 inch Diameter, 14 inch Drilling Depth, 1-1/4 in-7 Internal Thread, High-Precision Welding, Wet Diamond Core Bit for Reinforced Concrete, Bricks, and Masonr

Professional 6-Piece Set: This set includes core drill bit in 1/2/3/4/5/6-inch sizes with a 1-1/4 in-7 universal thread, designed for quick and easy installation on standard handheld drills and stand drills.Combine versatility and convenience

Wet Driller: This diamond wet coring bit is suitable for wet-cutting conditions.It reduces heat buildup that can affect performance for an extended lifespan.It also lowers friction resistance and boosts drilling speed for efficient operation

Durable & Sturdy: Crafted from quality carbon steel with high-precision welding, this concrete core drill bit boasts 95HRB hardness.It resists heat buildup during high-speed drilling, avoiding blade detachment and enhancing longevity

High-Performance Drilling: Our core bits for concrete features precision-ground teeth for smooth, burr-free edges and faster, accurate cuts.The tooth center aligns with the installation axis, resisting wobbling or shifting during high-speed rotation

Wide Application: Ideal for drilling through reinforced concrete, red brick, concrete, and foam brick.This core bit is commonly used in air conditioning installations, plumbing, stair railings, highways, airports, and various constructions

VEVOR Core Drill Bit, 6 Pieces, 1/2/3/4/5/6 inch Diameter, 14 inch Drilling Depth, 1-1/4 in-7 Internal Thread, High-Precision Welding, Wet Diamond Core Bit for Reinforced Concrete, Bricks, and Masonry
6-Piece Set
Wet Drilling
High-Precision Welded
Easy Operation
Versatile Application
Universal Design
Wet/Dry Application: Wet,Product Dimensions(1 Inch): 16. 81 x 1. 02 x 1. 02 in/427 x 26 x 26 mm,Compatible Cutting Materials: Reinforced Concrete, Red Bricks, Concrete, Foam Bricks,Product Dimensions(3 Inches): 16. 42 x 3. 00 x 3. 00 in/417 x 76 x 76 mm,Product Dimensions(4 Inches): 16. 42 x 4. 02 x 4. 02 in/417 x 102 x 102 mm,Compatible Machines: Hand Drills, Stand Drills,Product Dimensions(2 Inches): 16. 42 x 1. 97 x 1. 97 in/417 x 50 x 50 mm,Welding Method: Laser Welding,Net Weight (Including Accessories): 29. 5 lb/13. 4 kg,Item Model Number: 25*350 50*350 76*350 102*350 127*350 152*350,Max Drilling Depth: 14 in/356 mm,Inner Thread: 1-1/4 in-7,Product Dimensions(6 Inches): 16. 42 x 6. 00 x 6. 00 in/417 x 152 x 152 mm,Diameter: 1-6 in,Product Dimensions(5 Inches): 16. 42 x 5. 00 x 5. 00 in/417 x 127 x 127 mm