AT590Csk Countersink Microstop

This kit provides countersinking versatility with nine different 1/2 diameter cutters, six of the most commonly used foot pieces, and a high-speed bearing-constructed microstop.

The microstop controls cutting depth in .001 increments, from 0 to 5/16. Cutters-ground on-centers to ensure concentricity-are 100°, with pilot diameters #40, #30, #21, 3/32, 1/8, 3/16, and 1/4.

Dimensions: 2.25X5.13X8