Carbide Tipped Masonry Drill Bit, 3/16

• Brand Name | Approved Vendor
• Length | 4"

General purpose masonry drill bits. Bits have a wide spiral to remove chips and dust. These bits have a carbide tip with a 130° rotary drill point. They are used to drill in brick, concrete, plaster, and other masonry materials. Use in any rotary style drill with a Jacobs (three jaw) style chuck at any RPM up to 1,000. The harder the material, the greater the pressure applied, and the slower the speed. Black finish.