SNR0020R22 is an industrial internal threading boring bar (tool holder) used in CNC and manual lathes for heavy-duty precision machining.
- Function: Holds a large carbide insert to machine precise right-hand internal threads inside a bore.
- Dimensions: It has a 20mm shank diameter, an overall length of 200mm, and requires a minimum processing hole diameter (Dmin) of 26.5mm.
- Compatibility: Uses 22IR (22mm side length, Internal Right-hand) carbide inserts,
