Product Details:
Made for Rotary and Hammer Drills.
Brazed-In Carbide Tips.
This is a significant breakthrough in
carbide tipped masonry bits, the CRL Duo-Bit Masonry Drills work
two ways.
They can be used in rotary drill or hammer
drill applications.
The carbide tip is brazed to the drill
shaft for smooth turning and fast penetration in all masonry
materials.
Available in four drill diameters, up to 12 inches
(304.8 millimeters) in length