Kyocera A20Q-STUPL11-25E Internal Turning Toolholder 16 x 25mm D.O.C HSS 3/4" Universal Shank Annular Cutter and other engineering metals with

and other engineering metals with stability and accuracy

- Exceptional strength and wear resistance

Digital Shore D hardness tester

): 7-1/4" – Extended length allows access to hard-to-reach areas

Kyocera A20Q-STUPL11-25E Internal Turning Toolholder 16 x 25mm D.O.C HSS 3/4" Universal Shank Annular Cutter and other engineering metals withThe Kyocera A20Q STUPL11 25E boring bar is a high precision internal turning toolholder designed for stable boring, profiling, and finishing operations in CNC and conventional lathe applications. Manufactured from high quality hardened steel, this toolholder delivers exceptional rigidity and vibration resistance, ensuring accurate machining and consistent surface finishes when working with internal diameters. The STUPL holder style is engineered to