U27A Countersink Cages with microstop adjustment

Commercially available microstop cages vary in the capacities, operating speeds, and applications, and there are also at least three thread systems needing matching with the shanks of the tools used with them. We routinely stock cages from Zephyr and Martin for the American thread systems, and can supply various cages to take the metric (Recoules type) and Whitform (Vanmar type) countersinks. A brief selection is shown below, but a number of others are available to order for special applications.