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SKU: 100-503

Infinity Tools PRO-Grip 4-Pc. Woodworker's Master Dado Set

6% off
Sale price $199.90 Regular price$211.97

EXCLUSIVE - Infinity Tools 4-Pc Woodworker's Master Dado Making Set

Don't stop yourself mid-project to improvise a homemade dado jig - pick up our 4-Pc Woodworker's Master Dado Set and keep your project moving forward. This complete package will have you cutting perfectly straight dados to exactly the width you want every single time you use it. Setup is devastatingly simple. Just attach the 24" PRO-Grip Straight Edge Clamp to act as your fence on the workpiece, fit the included bushing to your plunge or fixed router base, and attach the base to the Precision Router Dado Jig.

The dado jig has easy to read etched setting marks that make finding exactly the right line for the size of your router bit a breeze. Even better, when you want to make multiple passes for wider dados all you need do is adjust the precision adjustment screw on the side of the jig. You can make dados up to 2" wide without ever moving your fence, so you know you'll get the perfect width dado every time.

This dado cutting set goes great with multiple styles of bits. Routing a stopped dado for a cabinet shelf? One of our Carbide Straight Bits will fit the bill. Looking to plunge cut some perfect mortises? An Infinity Spiral Bit will do the trick. Rabbets are always a breeze when you've got this set. There's so much good work that can be done we can't even list them all! So grab a 3-Pc Woodworker's Master Dado Set and get back to work, already.

Features Include:

  • One 24" PRO-Grip Straight Edge Clamp
  • One Infinity Cutting Tools Precision Router Dado Jig
  • One 1/2" Carbide Straight Router Bit with Plunge Point
  • Fast setup, precise adjustment, and rock solid operation

Uses in your shop:

  • Route perfectly placed and sized dados cleanly and repeatably
  • Plunge cut mortises to exactly the right dimensions

Precision Router Dado Jig

Use your hand-held router and our exclusive jig to make precise dado joints quickly and with confidence. C.N.C. machined from a solid piece of aluminum, this router jig allows you to make precise dados, rabbets and mortises up to 2" (50mm) wide. Includes: Precision Router Dado Jig and case; Brass Guide Bushing; 24"-long Pro-Grip Straight Edge Clamp; ½” Shank Straight Router Bit.


Most woodworkers have likely used a straight edge to guide a router to create a straight and accurate dado, rabbet or groove. It works, but innovations continue, and this set is a big one! To start with, no more straight edge or board clamped to your workpiece. The Pro-Grip Straight Edge is also a solid and reliable clamp, allowing you to position the guide and then lock it into place with the flick of a lever. Moving it to the next position takes just seconds.

Rather than rely on your ability to consistently guide the router base along the clamp (no matter how good you are!) we've added a CNC-milled aluminum jig that rides solidly on the clamp. No chance of wandering here! Even better, the included 3/4" brass guide bushing drops into a snug fit on the jig. The router drops into place quickly and easily, and stays in place during the cut.

The brass guide bushing fits most router base plates, but if you need to switch up, we have a great set to consider.

Set the router in place with the guide bushing nestled in its slot, and make your cut. No fuss, and a perfectly straight cut!

The Precision Router Dado Jig is laser marked with both standard and metric scales for accuracy and convenience. The edge of the PDJ is also marked showing the left edge of the cut for 1/2", 3/8" and 1/4" router bits so you can be confident with your setup before making a cut. The slide feature allows the Jig to be indexed so that dados of any width can be made so long as your router bit is narrower than the desired finished width, perfect for undersized plywood or custom applications. Make the first pass with the slide at the zero point then reposition the slide for each subsequent pass until your dado is the desired width. Because there is no need to reposition your straight edge clamp you don't have to worry about inconsistent results.

We wouldn't want to let things get knocked around when not in use, so we've included this fitted wooden box to hold the jig, bushing, included Infinity Cutting Tools ½” Shank Straight Router Bit and tools safely tucked away. The Precision Router Dado Jig will change the way you rout grooves and dados!


Frequently Asked Questions

What comes in the 4-piece Master Dado Set?

The set includes one 24" PRO-Grip Straight Edge Clamp, one Infinity Cutting Tools Precision Router Dado Jig, and one 1/2" Carbide Straight Router Bit with a plunge point.

How wide a dado can I cut with this set?

You can cut dados up to 2" wide without ever moving the fence by adjusting the precision adjustment screw on the side of the jig and making multiple passes.

Does it use a router or a saw blade?

This is a router-based dado system. You fit the included bushing to your plunge or fixed router base and attach it to the dado jig, then guide it along the straight edge clamp fence.

Will it work with my router?

Yes. The set is designed to fit both plunge and fixed router bases using the included bushing. Browse compatible straight router bits to use with it.

Can I cut mortises with this set?

Yes. Pair it with a solid carbide spiral bit to plunge cut clean, precise mortises in addition to dados and rabbets.

How do I get the right dado width for my bit?

The dado jig has easy-to-read etched setting marks that line up to your router bit size, so you can quickly set it for the exact width you need.

Do I have to reposition the fence for wider dados?

No. One of the biggest advantages is that you can make multiple passes for wider dados simply by turning the precision adjustment screw, all without moving your fence.

What size is the included router bit?

The set includes one 1/2" Carbide Straight Router Bit with a plunge point, ideal for clean dados, grooves, and starting interior cuts.

What kinds of joints can I make with it?

It excels at straight and stopped dados, mortises, and rabbets, making it a versatile choice for cabinet and case construction.

Who makes this dado set?

It is an exclusive set from Infinity Cutting Tools. Explore more table saw accessories and saw blades & accessories from Infinity.