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Kreg Pocket-Hole Jig 320 review

The pocket-hole jig most people mean when they say Kreg — sold in five European markets and, oddly, not in America.

The end of it The standard answer in its category, complete in the box, and cheapest in Britain.

Every figure is a manufacturer specification, read off the listing itself, and the judgments are ours — drawn from how the specification behaves in this class of machine and from what long-term owners consistently report. Where a figure is missing, we say so rather than fill it in.

What the specification says

A pocket-hole jig, part number KPHJ320-INT. The case holds the jig, a universal clamp adapter, an Easy-Set stepped drill bit, an Easy-Set depth collar, a 152 mm (5.98 in) square driver bit, a material gauge with a hex key, and sample pocket-hole screws in 32 mm and 64 mm (2.52 in). Kreg describes setup through the material gauge and positive stops, engraved markings on the bit, and a sight window in the stop collar for setting the depth.

Dowels and pocket holes solve different problems

A dowel joint is concealed, symmetrical, and strong in the direction the grain wants to be strong. It also has to be laid out accurately on both halves, because a hole in the wrong place cannot be moved. A pocket-hole joint is a screw driven at a shallow angle into an oversized bore: no clamping time, no glue-up to plan around, and a visible plug on one face.

Neither replaces a mortice and tenon in a chair that will be sat in for thirty years. Both are entirely sound for carcases, jigs, shop furniture and repairs, which is most of what actually gets built.

What the clamp adapter is for

It joins the jig to a Kreg clamp so the two move as one unit, which turns drilling a run of holes from a clamp-position-drill-unclamp cycle into something closer to a rhythm. On a jig this size that is the difference between using it for a repair and using it for a whole carcase.

The repair case Kreg leads with

The first thing on the feature list is fixing a wobbly chair or table without dismantling, gluing, reassembling and clamping it. That is the honest core of the tool: it makes a sound joint in a place you cannot get a clamp to, in minutes, and it leaves a plug you can see if you look for it. For a repair, nobody looks.

The good side, and the catch

Strengths

  • Everything needed for the first joint is in the case, including screws
  • Positive stops and a material gauge, so setting it up is not a judgment call
  • The clamp adapter connects the jig to a Kreg clamp for a faster sequence

Compromises

  • Not sold on amazon.com, which is strange for an American brand
  • Pocket-hole joints leave a visible plug on one face
  • The jig itself is small — long repeated runs are slower than on a bench-mounted model

Specifications

IncludedJig, universal clamp adapter, Easy-Set stepped drill bit, depth collar, 152 mm (5.98 in) square driver bit, material gauge with hex key, sample screws, carry case
Sample screws32 mm (1.26 in) and 64 mm (2.52 in) pocket-hole screws
SetupMaterial gauge and positive stops
Part numberKPHJ320-INT
Amazon referenceB07YN2HP24 (identical on 5 markets)
EAN0647096809638

What comes up most often

Is this the Jig 320 or something else?

The listing reads Kreg Pocket-Hole Jig 320 under part number KPHJ320-INT, and the INT suffix marks the international version. That is the product; the search term was less precise than the listing.

Are pocket-hole joints strong enough?

For carcases, jigs, shop furniture, face frames and repairs, comfortably. The screw pulls the joint tight across a large glue face and needs no clamping time. What it is not is a mortice and tenon in a chair rail that will flex for thirty years, and Kreg does not claim otherwise.

Why is an American brand missing from amazon.com?

We do not know. The reference resolves on the German, British, French, Italian and Spanish stores and not on the American one. Kreg is sold widely in the United States through other channels; this is an Amazon listing observation, not a distribution one.

Where this model is listed

A listing is not an offer: the reference exists on these stores, availability changes daily.

  • France
  • Germany
  • Italy
  • Spain
  • United Kingdom

Our score

7.7/ 10

The standard answer in its category, complete in the box, and cheapest in Britain.

Who buys this one, among woodworking machines

Repairs, shop furniture and carcase work where speed beats invisibility

Sources

Specifications: the manufacturer sheet for woodworking machines and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.

How we assess these woodworking machines

Prices quoted in these summaries are dated readings. The live price is shown next to each product.