5/16" Heavy Duty Masonry Drill
Overall Length: 6" (152 mm)Shank Diameter: 1/4" (6.4 mm)Our Best Selling Masonry Drill BitsAvailable in Seven SizesHigh Quality and Long LastingOur CRL Heavy-Duty Masonry Drill Bits are manufactured for drilling into several different materials including: Concrete, cement, slate, brick, marble, stone, and others. They work in both regular and impact drills. These are quality, brite finish drill bits that drill faster and last longer.
Our Best Selling Masonry Drill Bits | Available in Seven Sizes | High Quality and Long Lasting