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Infinity Tools Master Tapered Dovetail Spline System w/ Router Jigs, Spline Making Sled, 6 Dovetail Bits & 2 Brass Guides

Infinity Tools Master Tapered Dovetail Spline System w/ Router Jigs, Spline - Main image
$368.37 $497.8 In stock

Category: Router Bits Dovetail Bits

Add Classic Details to your Box Projects with this Exclusive System!

The Infinity Tools Dovetail Spline System makes creating beautiful and strong dovetail spline joints fast and accurate. The spline jigs come in two sizes and can be used at the router table or with handheld routers. The unique spline making sled works with almost any table saw to create perfect fitting dovetail splines that lock in place for beautiful gap-free results. See below to choose the package that's right for you.

Our exclusive Tapered Dovetail Spline System is a surefire way to create distinctive-looking boxes in your shop. This system not only creates eye-catching dovetail spline joints, but reinforces the joinery on your projects.

The unique, tapered groove and spline fit together like hand in glove. The anodized, extruded aluminum router jig works with a brass guide bushing to create a tapered dovetail groove in the corners of your box. You can use a handheld router or a router table to rout the grooves.

Our CNC-machined, HDPE table saw sled with replaceable zero-clearance insert automatically creates the proper taper when cutting the dovetail splines to fit the routed grooves in the box. The stop block on the fence ensures repeatable, accurate widths for the splines. The sled works on most right-tilt and left-tilt table saws with ¾”-wide miter slots.

Features Include:

  • Create beautiful, gap-free dovetail spline joints
  • Quality components for long life
  • Anodized aluminum router jigs for routing tapered dovetail grooves
  • Table saw sled cuts perfect-fitting tapered dovetail splines
  • Exclusive dovetail router bits to create unique, eye-catching designs
  • Can be used with your handheld router or at the router table
  • Two router jig sizes for multiple design variations
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Nicholas ★★★★★

Took me a weekend to dial in the setup, but once the jig was aligned, the sled made cutting splines almost boring—every joint came out snug with zero tear-out on the oak. The included six bits cover every size I need, so I haven't touched my old set since.

Mia ★★★★★

The sled’s indexing system locks in precise increments, so my splines came out perfectly spaced on the first try. I’ve used other jigs that felt flimsy, but this one has solid, heavy construction that gives clean cuts. It’s transformed how I finish my box projects.

Olivia ★★★★★

The brass guides ride perfectly in the jig slots, and the included 6 dovetail bits cover everything I need for spline work. Cut my box assembly time in half once I got the sled dialed in.