Zinc plated fast spiral design rapidly removes debris for improved performance in conventional cordless or electric drillsPrecision electronically brazed special grade tungsten carbide tipsDrill in brick concrete stone marble tile plaster and other masonry materials5 piece set includes 3/16-Inch1/4-Inch5/16-Inch3/8-Inch and 1/2-Inch
Zinc plated, fast spiral design rapidly removes debris for improved performance in conventional cordless or electric drills. Precision electronically brazed, special grade tungsten carbide tips. Drill in brick, concrete, stone, marble, tile, plaster, and other masonry materials. 5 piece set includes 3/16-Inch, 1/4-Inch, 5/16-Inch, 3/8-Inch and 1/2-Inch.
Brand: Century Drill & Tool, Model: 84400