Wescon 690 Microstop - 3/8-24 - 2" Cutter Capacity - Slotted Skirt External Steel Foot

The Wescon 690 Series Microstop is a large capacity microstop countersink cage for larger diameter cutters at lower spindle speeds. A bronze bearing rated to 3,000 rpm with a heavy duty thrust bearing carries the 3/8 in (9.525 mm) tri-flat shaft, with 1/2 in (12.70 mm) of shaft travel and 0.0005 in (0.013 mm) incremental adjustment. Cutter capacities run from 7/8 in to 2 in with 3/8-24, 7/16-20, M8x1 or M10x1 cutter threads. Skirts are available in straight, slotted, cutaway, 2-leg, 3-leg and external thread styles with nylon or steel feet.