Like our 500- and 700-Series Pocket-Hole Jig Micro-Pocket Drill Guide accessories, the KPHJ230 Pocket-Hole Jig Micro creates a 33% smaller pocket hole that works great for smaller projects, thinner stock, and tighter repairs but in a complete stand-alone system. This Micro-Pocket Hole Jig has the same ease of use and working versatility of our other portable Pocket-Hole Jigs. With a twist-apart design for multiple thickness settings, easy-set drill bit, and hardened steel drill guides, this is the perfect solution for strong pocket-hole joints in drawer boxes, mitered corners, and more. Micro-Pocket holes are great in virtually every application where youd use standard pocket holes, and especially for 1/2" (12mm) thick material and narrow stock, down to 1" (25mm) wide. Because the bit removes less material, drill strokes are faster and easier. Right out-of-the-box, this Pocket-Hole Jig will help you make quick work of small projects. Compatible with Kreg pan-head pocket-hole screws.