The lightweight Series 318 Large Diameter Boring System is designed for heavy roughing of bores for diameters up to 24.4"—and a special adapter can extend the system even further.
We offer tool holder backup screws to control cutting tool length, clamping bolts for face/shell mill arbors, and Weldon screws for side lock end mill holders.
Center Boy can achieve accurate centering and chamfering in a single operation. Sharp cutting with minimum interference thanks to a slim and extended shank.
With sizes ranging from 41 to 203 mm, the EWE digital boring head for fine boring features a large on-head display and connects to the BIG KAISER app making extremely precise bores easier than ever.