Add a second bit to your Kreg® 300-series Pocket-Hole Jig or update any Kreg Jig to make working with 1/2 inch, 3/4 inch, and 1-1/2 inch materials even easier. The Kreg® Easy-Set Pocket-Hole Drill Bit with Step Collar and Gauge/Wrench is the same stepped bit that comes with 300-Series Kreg Pocket-Hole Jigs. This bit works with materials from 1/2 inch to 1-1/2 inch thick, and features engraved markings for 1/2 inch, 3/4 inch, 1-1/2 inch, along with the matching Easy-Set Stop Collar. The Material Thickness Gauge allows you to easily determine material thickness (1/2 inch, 3/4 inch, 1-1/2 inch) easily, too.  A 1/4 inch hex-shank fits all standard quick-change chucks. Compatible with all Kreg Pocket-Hole Jigs (excludes Micro and XL).
- Kreg Easy-Set Drill Bit with Stop Collar & Gauge/Hex Wrench for Kreg® Pocket-Hole Jigs 
- Drill bit features easy-set etched markings for 1/2 inch, 3/4 inch, 1-1/2 inch materials 
- Stop collar window aligns with etched markings on drill bit for easy setup 
- Thickness Gauge easily measures material thickness (1/2 inch, 3/4 inch, 1-1/2 inch), and 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 (DB210)