Premium Core Bits w/ Side Protection

Mr. Stone Core Bits with Side Protection are diamond tools capable of drilling into all types of stone products. These premium core bits are sintered and crowned on the bottom for better drilling, and are vacuum brazed on the sides to increase mobility and give smoother, clearer holes.

Mr. Stone Core Bits with Side Protection are best used for wet drilling, as it will offer an increased lifespan of the core bit they can also be used in a dry application, with the same speed and precision.