. Stepped drill bit, stop collar, and thickness gauge/wrench for Kreg® Pocket-Hole Jigs
. Works with materials from ½" to 1½" thick
. Drill bit features easy-set etched markings for ½", ¾", 1½" materials
. Stop collar window aligns with etched markings on drill bit for easy setup
. Thickness Gauge measures material thickness, has built-in hex wrench
. Direct replacement for items included with Kreg® Pocket-Hole Jig 320, 310
. Also works with K5, K4, K3, R3, Mini, and Foreman