The Ultimate Router Base System gives you more control and increases safety and stability on any handheld routing operation.

It turns your router into the ultimate tool in your shop!

This system helps you produce accurate, precisely-matched curved joinery and dead-centered inlays over a seam easily every time. It’s perfect for any professional or hobbyist woodworker who wants to add new dimensions to their creations simply and safely.

With this one router base system, complex shapes, circles, curves and inlays can be made quickly and accurately, saving you time and money.

The extra-large, optimally-sized offset extended router base measures 17-3/4” L x 8-5/8” W x 5/16” D and is made of high-grade anodized aluminum, which is strong and lightweight and eliminates flexing.

The design adds surface area to your router base for greater stability, safer operation and more controlled cutting.

Our high machining tolerance avoids slop or wiggle that is sometimes found between a router base and standard template guides.

The Ultimate Router Base System is the only router base your shop will ever need.

Here's everything you get with The Ultimate Router Base System:

- Router base with large removable center disk that maintains safe and stable cutting when using large-diameter router bits

- Universal mounting holes to fit most routers, with plenty of room to custom mount your own brand and accessories.  

- Extra thick 5/16” anodized aluminum base that eliminates plate flexing for more accurate and safe cutting.  

- Universal mounting holes at the perimeter of the plate lets you make a quick attachment to another surface when creating a temporary router table, or when adding leveling skids or a shim sheet.

- Center and Fence slots for quick and easy custom add-ons like adjustable fences, or use for circle, large radius and oval cutting.  

- The only offset router base that accepts any standard PC 1-3/16” template guide for increased stability and safety. 

Mounting a Router using the accessory Centering Pin

One side of the Centering Pin fits ½” collets; the other side fits a ¾” I.D. template guide. Our 1” OD / ¾” ID template guide is machined to a high tolerance to fit the centering pin perfectly. 

If you’re mounting a router with a ¼” collet that doesn’t align to our mounting holes, you can use these methods below to center your
router to The Ultimate Router Base.

- Purchase a separate ¼” centering pin with matching template guide with standard PC 1 3/8” socket. (Many small inlay template guide sets
include a ¼” centering pin.)

- Purchase a conical centering pin and use with our 1” template guide.

- Use a ¾” dia. router bit with ¼” shank with our 1” O.D. / ¾” I.D. template guide.

See mounting reference chart below for list of Brands and Models that fit The Ultimate Router Base