Concrete Drill Bit Lengthening 3pcs 1/4" X 12"-10" Cross-Type Double Thread Carbide Material Suitable for Brick, Cement Walls, Stone, Extra Long Hammer Drill Bits

Concrete Drill Bit Lengthening 3pcs 1/4" X 12"-10" Cross-Type Double Thread Carbide Material Suitable for Brick, Cement Walls, Stone, Extra Long Hammer Drill Bits

$16.48
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Concrete Drill Bit Lengthening 3pcs 1/4" X 12"-10" Cross-Type Double Thread Carbide Material Suitable for Brick, Cement Walls, Stone, Extra Long Hammer Drill Bits

Concrete Drill Bit Lengthening 3pcs 1/4" X 12"-10" Cross-Type Double Thread Carbide Material Suitable for Brick, Cement Walls, Stone, Extra Long Hammer Drill Bits

$16.48

About This

  • SIZE INTRODUCTION:The total length is 12 inches, the actual effective length is 10 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

Overview

  • Material : Iron
  • Cutting Diameter : 6.35 Millimeters
  • Brand : Wensilon
  • Tool Flute Type : Spiral
  • Surface Recommendation : Concrete

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