Tungaloy Corp. introduces TungFineBall, the new series of indexable endmills for high-precision finishing. The unique clamping mechanism, combined with the new coolant delivery system, makes it the best tool for machining die & mold and aerospace components.

The asymmetric insert shape secures rigid clamping and prevents the insert from dislocating. This mechanism helps provide excellent surface finish and stable, long tool life. The new coolant delivery system is also an innovative feature with TungFineBall. The insert has a coolant channel on the surface that delivers the coolant to the cutting edge from three directions, resulting in good chip evacuation and long tool life.

The series offers two types of inserts: ballnose and radius types; either of these two can be mounted on the same endmill. The shanks are available with steel and carbide in solid and modular type. These features make TungFineBall excellent for machining various materials, such as steel, stainless steel, hardened steel, and cast iron. TungFineBall is for high-precision finishing.

Main features:

• Best for machining die & mold and aerospace components

• Secure and rigid insert seating due to unique clamping mechanism

• Excellent chip evacuation and long tool life due to new coolant delivery system

Inserts: Ballnose and radius types

Endmill bodies: Steel and carbide shank, and modular type