Core Bits

These economy core bits are professional tools, but with a shorter life span. They are priced less than the premium core bits, and are strongly recommended to be used only in a wet drilling...Read More...

Mr. Stone Non Core Bits are the ideal for drilling smaller holes for anchors, and other small applications. The tips of the non-core bits are infused with diamonds, and drill through the stone...Read More...

A very high diamond concentration gives our premium blue core bits incomparable drilling speed and longevity making them the industry standard. The perfect choice for the lowest overall drilling...Read More...

Mr. Stone Core Bits are the preferred Diamond Tools used by fabricators to drill into any stone. These thin walled segmented Core Bits are sintered and crowned at the bottom for better drilling and...Read More...

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,...Read More...

Mr. Stone Vacuum Brazed Core bits are tools capable of drilling into soft materials, such as marble, onyx and porcelain. Vacuum Brazing is a technology that offers a superior quality core bit capable...Read More...

Super Premium Construction Core Bits are the perfect diamond tool for cutting clean and fast into various materials including concrete, reinforced concrete, brick, and block due to its professional...Read More...