Brazed Core Drills

Designed for fast, efficient drilling ofgranite, marble, natural stone, glass, porcelain tiles, fiberglass etc. Manufactured with high diamond exposure for fast coring and brazedbonding for long life. These tools may be used wet or dry and may be adapted to CNC machinery and hand heldgrinders. Available with both 5/8-11 thread as well as straight shank. Perform efficiently and save time and effort in all working conditions. In the shop, on the job and in high multiple use fast speed machinery.