best makita core drill
The engineering behind the Makita B-66709 7/16″ x 4-1/2″ Rotary Hammer Core Bit represents a genuine breakthrough because of its carbide-tipped tapered design. Having tested countless bits myself, I can tell you this one starts in concrete, block, and brick with remarkable speed and accuracy. Its high-grade steel construction means it feels sturdy, and it … Read more