The Kreg Pocket-Hole Jig 310 is a compact joinery jig built for making pocket-hole joints in wood. This is a pocket-hole jig designed for creating pocket-hole joints for woodworking, home repairs, and general project building. Model Number KPHJ310. If you want a simple way to join boards and plywood without wrestling with a larger benchtop setup, this jig gets you there quickly.

What makes this one easy to live with is the setup. Kreg built in material-thickness stops for common stock sizes including 1/2 inch, 3/4 inch, and 1-1/2 inches, then paired that with a material-thickness gauge plus an easy-set drill bit and stop collar. In plain terms, that means less trial and error. You set for the stock you are using, drill, and move on instead of double-checking measurements every time.

The design is portable, but it is not stripped down. The hardened-steel drill guide is the part that takes the wear, and that matters because it is the business end of the jig. Kreg also backs that drill guide with a lifetime warranty, which is a solid sign that this tool is meant to be used, not just tossed in a drawer after one project. The body is built for durability as well, so it can handle regular shop and jobsite use.

Another practical detail is the anti-slip base. On a small jig like this, keeping the guide planted where you want it is a big part of drilling clean, repeatable pocket holes. The anti-slip surface helps hold position while drilling, which is especially useful when you are working on repairs, assembling parts on a bench, or dealing with stock that is awkward to clamp in a larger station.

The Kreg Pocket-Hole Jig 310 is also versatile in the kind of work it supports. It works with boards and plywood from 1/2 inch up to 1-1/2 inches thick, so it covers a wide range of common woodworking and DIY material sizes. That makes it useful for cabinet parts, face frames, utility furniture, outdoor builds, and quick household repairs where strong mechanical alignment matters.

This jig is a good fit for DIY users who want an approachable pocket-hole system, but it is also useful for experienced woodworkers who need a grab-and-go joinery tool for smaller tasks. If you build furniture, make repairs around the house, or want a portable woodworking jig that is easy to set up and hard to mess up, this one makes a lot of sense.

Kreg Pocket-Hole Jig 310 Keeps Pocket-Hole Work Easy

This is the kind of joinery jig that makes sense for anyone who wants solid pocket-hole results without overcomplicating the process.

• Who it's for: DIYers, woodworkers, and homeowners building small projects, making repairs, or adding pocket-hole joinery to a shop without buying a larger station.
• Why it stands out: The setup is the real win here. The thickness stops, gauge, and easy-set bit remove a lot of the usual guesswork, and the hardened-steel drill guide is backed for the long haul.
• Worth knowing: This is a portable jig, not a full bench system. That is a plus if you want flexibility and quick use, but it also means you are buying it for convenience and mobility more than production-style workflow.

• What kind of tool is this? This is a pocket-hole jig used to drill angled pocket holes for joining wood.
• What material thickness does it support? It works with wood materials from 1/2 inch to 1-1/2 inches thick.
• Is it built for portable use? Yes. The Kreg Pocket-Hole Jig 310 is designed as a portable jig for project work, repairs, and general woodworking.
• Does it include a warranty? Yes. It includes a lifetime warranty against manufacturer's defects, plus a lifetime drill-guide warranty.