DIYers and pros, these masonry drill bits are workhorses! The 3/16 inch diameter with 4.5 inch overall length is perfect for most concrete, brick, and stone drilling jobs. The carbide tips are seriously tough - they cut through masonry like butter and stay sharp through multiple uses. The 130-degree point design helps with self-centering so you don't skate around at the start. The flat shank is genius - it grips securely in your drill chuck without slipping, even during heavy use. The spiral flute design clears debris efficiently as you drill. Works with corded drills, cordless drills, and drill presses. The hardened high-carbon steel body holds up to tough jobs without breaking. Perfect for installing anchors, running wiring, or any concrete work around your home or job site. The 10-pack means you've got backups when you need them. Much better quality than those cheap bits that dull after one use. Whether you're a contractor or weekend warrior, these bits deliver professional results. Your concrete drilling projects just got way easier!
Free 30-day returns 
Free 30-day returns
