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SKU: 100-100

MPOWER 3-Pc. CRB7 Router Base Complete Package

11% off
Sale price $219.90 Regular price$245.70

The MPOWER 3-Pc. CRB7 Router Base Complete Package transforms a standard handheld router into a precise, multi-function routing system. This kit combines the MPOWER CRB7 Combination Router Base, the MHLF Mortise, Hinge & Lock accessory, and the Trim Jig — everything you need for stable, accurate, repeatable cuts. It fits the majority of woodworking routers on the market and is one of the most capable upgrades in our router jigs and guides range.

One base, many functions

The CRB7 system dramatically increases stability and the quality of every routing pass. Cut centered or off-centered mortises, rout circles both larger and smaller than the router base, copy false-panel rebates, trim edging and dowels, and dial in cuts with precision micro-adjustment — all from a single base.

What's in the package

  • Offset baseplate
  • Large circle compass (cut circles over 4 ft in diameter)
  • Small circle compass (route circles and holes smaller than the router base)
  • False panel rebate copier
  • Anti-tilt support
  • Adjustable clamp guide
  • Adjustable mortising attachment (centered and off-centered)
  • Precision micro-adjustment

Key features

  • Three pairs of guide rods with quick-set locking bars
  • Durable, long-wearing fences
  • Self-adhesive Imperial/Metric indexed rule for fast cutter positioning
  • Machined from anodized aluminum and durable nylon
  • Fits the majority of woodworking routers

Pairs well with

Add the right cutters from our router bits selection, and explore more router base plates and bushings to expand your setup. For benchtop precision, see our router tables and packages.


M-Power 3-Pc. CRB7 Router Base Package

M-POWER Tools’ Combination Router Base CRB7 greatly expands the usefulness of your hand-held, woodworking router. The CRB7 increases overall routing stability, improves accuracy and quality of finish of every routing pass. It’s easy to install and use on the majority of woodworking routers on the market. The add-on accessories for the CRB7 included in this package add even more capability to your router, turning it into a multi-function woodworking machine.


The M-Power Router Accessory Package (Item 100-100) includes the CRB7 baseplate, trim jig plus the MHLF mortise, hing, and lock accessory.
The M-Power Router Accessory Package includes the CRB7 baseplate, trim jig plus the MHLF mortise, hing, and lock accessory.

The biggest improvement you can make to your handheld router is to add a high-quality baseplate. The M-Power CRB7 Router Base Package increases the stability of the router, adds accuracy, and adds versatility to your router for a variety of precision routing tasks. You can switch from one operation to another easily. Plus, you can completely remove the CRB7 from one router and put it on another in short order. (For complete list of compatible routers, check the Documents tab on the M-Power CRB7 product page or click here).  The M-Power CRB7 router base is a perfect choice because it fits a wide range of routers. Lets take a quick look at just a few of the things you can do when you add a CRB7 package to your router.

First of all the CRB7 is very easy to install. It includes two pairs of guide rods to attach to your router. Each pair of rods is a different diameter to so that one pair is sure to fit the guide rod holes in the router's base.

The CRB7 is a great addition to any router for increasing stability and precision (also sold separately, Item 100-097).
The CRB7 is a great addition to any router for increasing stability and precision (also sold separately, Item 100-097).

An added advantage to having these extra rods is that they can be connected together and used as an arm for routing circles to about 50" in diameter. This method of mounting the router makes it easy to switch the CRB7 from one router to another with minimal hassle.

Extra rods included with the CRB7 baseplate can be connected to create a long trammel for routing circles and radii.
Extra rods included with the CRB7 baseplate can be connected to create a long trammel for routing circles and radii.

The newest addition to the CRB7 package is the M-Power MHLF Mortise, Hinge & Lock Accessory. MHLF stands for "mortise, hinge, & lock fence." It includes a pair of fences that are used individually or in tandem. This makes the MHLF the perfect tool for routing on narrow edges, such as cutting hinge mortises in the edges of door frames, grooves, or mortises for mortise-and-tenon joinery. One of the fences is fixed while the other can be precisely positioned with the micro-adjust knob.

The M-Power MHLF Mortise, Hinge & Lock Accessory for the CRB7 baseplate includes a fixed fence and a micro-adjustable fence. The MHLF accessory is also sold separately, Item 100-091).
The M-Power MHLF Mortise, Hinge & Lock Accessory for the CRB7 baseplate includes a fixed fence and a micro-adjustable fence. The MHLF accessory is also sold separately, Item 100-091).

Another item included in the complete package is the M-Power Trim Jig For CBR7 Router Base Plate (Item 100-098).  The function of this jig is that it allows flush-trimming of things like plugs, dowels, and edge banding. The trim jig and CRB7 help keep the weight of the router on the workpiece, making the router less likely to rock or tip. It also includes a guide bearing to make trimming edge banding a snap.

The M-Power Trim Jig For CBR7 Router Base Plate (also available separately, Item 100-098) includes a guide bearing for trimming edges flush, creating rabbets, and other routing tasks.
The M-Power Trim Jig For CBR7 Router Base Plate (also available separately, Item 100-098) includes a guide bearing for trimming edges flush, creating rabbets, and other routing tasks.

Another item included in the complete package is the M-Power Trim Jig For CBR7 Router Base Plate (Item 100-098).  The function of this jig is that it allows flush-trimming of things like plugs, dowels, and edge banding. The trim jig and CRB7 help keep the weight of the router on the workpiece, making the router less likely to rock or tip. It also includes a guide bearing to make trimming edge banding a snap.


Frequently Asked Questions

Will the MPOWER CRB7 router base fit my router?

The CRB7 system is designed to fit the majority of woodworking routers on the market, both compact and full-size. It mounts in place of your router's standard subbase. Browse compatible router base plates and bushings.

What's included in this 3-piece package?

The package combines the CRB7 Combination Router Base, the MHLF Mortise, Hinge & Lock accessory, and the Trim Jig, plus offset baseplate, large and small circle compasses, rebate copier, anti-tilt support, adjustable clamp guide, mortising attachment, and micro-adjustment.

Can I cut circles with the CRB7?

Yes. The large circle compass cuts circles over 4 feet in diameter, and the small circle compass routes circles and holes that are actually smaller than the router base, covering a huge range of curved work.

Can the CRB7 cut mortises?

Yes. The adjustable mortising attachment lets you cut both centered and off-centered mortises with precise control over the dimensions, useful for hinges, locks, and joinery. Pair it with our joinery router bits.

What is the CRB7 base made of?

It's machined from anodized aluminum and durable nylon for strength, accuracy, and long service life.

Does it work for edge guiding and trimming?

Yes. The included trim jig and adjustable clamp guide let you trim edging and dowels and run accurate edge-guided cuts, with three pairs of guide rods and quick-set locking bars for fast setup.

How does the micro-adjustment help?

Precision micro-adjustment lets you fine-tune cutter position in tiny increments for dialed-in fits, and the self-adhesive Imperial/Metric indexed rule gives a quick visual reference for positioning.

Is this a good upgrade over a router table?

It's complementary. The CRB7 adds precision and versatility to handheld routing for tasks like mortising and circle cutting, while a router table excels at edge profiling and running stock against a fence.

What can I make with the CRB7 system?

Mortises for hinges and locks, circular tabletops and clock faces, inlays, dadoes, edge profiles, and trimmed edging. It greatly expands what a single router can do. Add cutters from our router bits.

Who makes the CRB7 router base?

The CRB7 is made by MPOWER Tools, a respected UK manufacturer of precision routing accessories. Infinity Tools offers the complete package along with related router jigs and guides.