• Carbide tip provides longer bit life
• Designed for use in masonry and concrete material
• Impact rated for increased durability
• Wide flute for optimized material removal
• 1/4-inch Hex shank
• Designed for use in a hammer drill or impact driver
• For best results, use in hammer mode in hammer drill
• Includes: (1) 5/32", (1) 3/16", (1) 1/4", (1) 5/16" Masonry bits
• Scratch and Dent Tested and Recertified in Sealed Carton | 90 Day Warranty | 30 day refunds if defective
• Refurbished by SJM Recommerce, an authorized refurbishing center for the HART brands

If you work frequently with concrete, you’ll want a strong and sharp masonry drill bit set like HART’s. Our hex shank masonry drill bits are impact rated and include a carbide tip providing longer life. In addition, our wide flute design optimizes material removal for easier drilling. Besides the convenience they offer, these masonry drill bits equally improve accuracy and boost work speed. Plus, you don’t have to worry about cracks and breakage while working on tough surfaces. All in all, having a set like ours can make your work a lot easier and more convenient. These bits are designed for use in a hammer drill or impact driver. For best results, use in a hammer drill with drill set to hammer mode.