Engineered with tighter tolerances than ANSI standards, these carbide-tipped masonry bits ensure precise holes for optimal Tapcon anchor performance. The durable steel construction and carbide tips allow for repeated use when drilling into concrete, block, and brick.

• Designed for drilling pilot holes in masonry, including concrete, block, and brick
• Engineered to work seamlessly with Tapcon concrete screw anchors for an accurate fit
• Carbide-tipped steel construction increases strength and durability for repeated use
• Tight bit tolerances provide maximum holding power for anchors
• Optimized for use with a hammer drill to achieve best results
• Specifically sized for use with 1/4 in. Tapcon anchors