Wensilon Extension Concrete Drill Bit Lengthening 1pcs 1" X 30" Cross-Type Double Thread Carbide Material Suitable for Concrete, Brick, Cement Walls, Stone, Extra Long Hammer Drill Bits for Concrete

Brand: Wensilon

Features:

• SIZE INTRODUCTION:The total length is 30 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

Part Number: XZCJZ044

Package Dimensions: 31.0 x 1.0 x 1.0 inches