Core Drill Bit is a cylinder used for
plunge cutting out materials. It is composed up of a heattreated
steel core and at its top consists of a powder metal. diamond dusts
mesh in its segments. This allows the core bit to drill clean and
fast while extracting the material.
Common uses for core bits would be small projects such as drilling
out sink holes for faucets, to large scale projects like drilling
holes in concrete for fence posts.
Our Diamond Core Drill Bits are highest Ratio of
Performance to Price! Made in China.
The following are the normal Specifications we are selling: