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Concrete Drill Bit 1pcs 7/8" X 10"-8" Cross-Type Double Thread Carbide Material Suitable for Concrete, Brick, Cement Walls, Stone
$16.48
About This
- SIZE INTRODUCTION:The total length is 10 inches, the actual effective length is 8 inches.
- Alloy Cutter Head: The harder cross cutter is easier and more efficient for drilling work.
- Material: High-strength alloy steel is made by Wensilon, very hard.
- Ripple design: double line of drill bit design, drilling and punching is faster, stone powder is easier to peel off from the wall.
- Compatible with most brands of impact drills on the market