Briney V40SF-100-275 CAT 40 Shrink Fit Tool Holder is a USA/ANSI-standard shrink-fit holder for CAT 40 spindles, featuring a 1.000 in bore. It provides a 2.750 in gauge length, a 1.750 in barrel diameter, a 1.250 in bearing surface, and a 2.62 in tool depth, all designed to deliver precise, concentric retention in CNC milling applications. This 1" bore variant sits in Briney's V40SF shrink‑fit family and is used with compatible shrink‑fit tooling to achieve rigid tool clamping and repeatable performance.
