HANNA’s Hydraulic Expansion Chucks are used in several operations like Milling, Drilling, Reaming, etc. Balancing G2,5 to 10.000 RPM. Repeatability smaller than 5 ųm. Special configurations upon request.

HANNA’s Shrink Fit Holders guarantee the best cost-benefit and maximum rigidity on the chucking tool for high speed machining. Balancing G2,5 to 10.000 RPM. Run-out of concentric y = 5ųm max. Special configuration under request.

The blade features are paramount for the reamer’s functionability and performance. Depending on the specific applications, the blades can be constructed from Carbide, Coated Carbide, Cermet, PCD and CBN. The cutting geometry also must be defined by the part material / chips characteristics. Important is that the available technology and know-how can be applied to […]

Are an excellent cost-benefit option. Can be coated to meet specific needs. Solid carbide drills are the first choice when very small bores are considered [dia. inferior to 6 mm].

Reduce greatly the time in rear spotfacing operation. Solve problems in difficult access areas facing operations. It’s possible to combine in the same tool, facing or chanfering, front and rear operations, reducing even more the machining time.