{"product_id":"kreg-kma3225-shelf-pin-jig-1-4in-precise-shelf-hole-jig","title":"Kreg KMA3225 Shelf-Pin Jig 1\/4in - Precise Shelf Hole Jig","description":"\u003cp\u003eIn this review the Kreg KMA3225 Shelf-Pin Jig 1\/4in is evaluated for home woodworkers and hobbyists who need reliable, repeatable shelf-pin holes. The bottom line: this kit shines when you want clean, straight holes in cabinet sides without complicated setups, and it makes creating wobble-free shelves straightforward. The review focuses on usability, accuracy, included accessories, and whether this jig delivers professional-looking results for typical cabinet and shelving work.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix-hole layout:\u003c\/strong\u003e The jig creates six perfectly straight holes at 1 1\/4 in increments so shelves sit level and do not wobble.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened-steel guides:\u003c\/strong\u003e The six included hardened-steel drill guides help produce clean, precise holes and resist wear over repeated use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32 mm system compatibility:\u003c\/strong\u003e The built-in 32 mm system accurately spaces shelf pin holes for common hinge and drawer slide patterns used in cabinetry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable design:\u003c\/strong\u003e You can connect a second shelf-pin jig to cover larger cabinet heights without losing alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded accessories:\u003c\/strong\u003e The kit comes with a 1\/4 in drill bit, stop collar, and a sample pack of 1\/4 in shelf pins so users can start drilling right away.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and durable:\u003c\/strong\u003e The jig packs into a small footprint yet offers sturdy guides for repeatable hole placement on typical shelving projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe KMA3225 is best for DIYers, cabinetmakers, and hobby woodworkers who need a simple, reliable way to place shelf pin holes without marking and measuring each position. It suits users working on kitchen cabinets, bookcases, and custom shelving where even spacing and quick setup matter.\u003c\/p\u003e\n\u003cp\u003eIt may be less suitable for someone who requires nonstandard hole spacing beyond 32 mm increments or who needs a digital measuring system; those users should look for a jig with custom spacing or more advanced registration features.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduces straight, clean holes thanks to the hardened-steel drill guides that reduce bit wander.\u003c\/li\u003e\n\u003cli\u003eGood value with useful accessories included, so you can begin work immediately.\u003c\/li\u003e\n\u003cli\u003eExpandable and compatible with common 32 mm cabinetry spacing for hinges and slides.\u003c\/li\u003e\n\u003cli\u003eCompact design that is easy to handle and store between projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report occasional alignment or spacing frustrations, so careful setup is important for perfect results.\u003c\/li\u003e\n\u003cli\u003eFixed increments mean less flexibility for nonstandard hole layouts without additional jigs or modification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eShelf-pin drilling jig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole size\u003c\/td\u003e\n\u003ctd\u003e1\/4 in (6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole spacing\u003c\/td\u003e\n\u003ctd\u003e1 1\/4 in increments (32 mm system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eShelf-pin jig, 1\/4 in drill bit, stop collar, sample shelf pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrill guides\u003c\/td\u003e\n\u003ctd\u003eSix hardened-steel guides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpandable\u003c\/td\u003e\n\u003ctd\u003eCan connect a second shelf-pin jig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Kreg KMA3225 is a practical, cost-effective jig that delivers consistent, wobble-free shelf holes for most cabinetry and shelving tasks. It offers durable guides and useful accessories that make setup and repeatable drilling fast, so woodworkers seeking reliable 32 mm spacing will find strong value here. Those needing custom spacing should consider alternatives, but for standard shelf work this jig is a solid buy.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this jig for drawer slide or hinge placement?\u003c\/strong\u003e\u003cbr\u003eYes, the jig uses the 32 mm system which aligns with common hinge and drawer slide hole patterns used in cabinetry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre replacement drill guides available?\u003c\/strong\u003e\u003cbr\u003eReplacement parts are offered by the manufacturer, and the hardened-steel guides are designed to resist wear for long-term use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the included bit and stop collar work for plywood and solid wood?\u003c\/strong\u003e\u003cbr\u003eYes, the 1\/4 in drill bit and stop collar included in the kit are suitable for typical plywood and solid wood cabinet sides; adjust depth as needed for different material thicknesses.\u003c\/p\u003e","brand":"Kreg","offers":[{"title":"Default Title","offer_id":48183821893851,"sku":"B09V8BN6W9","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71q6iGruwQL._AC_SL1500.jpg?v=1769706527","url":"https:\/\/gearmusthave.com\/products\/kreg-kma3225-shelf-pin-jig-1-4in-precise-shelf-hole-jig","provider":"GearMustHave","version":"1.0","type":"link"}