Bench Dog 40-102 ProMax Cast Iron Router Extension

Click Image to Enlarge
Item Number:BEN40-102
Availability:In Stock
Usually ships within 1 day
Our Price:
Shipping & Handling:
Free Shipping![more]

Bench Dog 40-102 ProMax Cast Iron Router Extension

Expand all tabs

Collapse into tabs


  • Expand your table saw's versatility by adding this industrial grade router table in place of the extension wing
  • ProMAX is perfect for shops where space is tight and when increased table depth is a must
  • An added benefit is the additional miter slot to the left of your saw blade - perfect for crosscut sled use
  • It also gives you a 1/4" T-slot for mounting accessories like our Feather-Loc featherboards on the table
  • Dual fence slot configuration lets you rotate the fence and work from either side of the table to maximize surface area
  • The table comes with a 28" ProFence, a heavy-duty one-piece aluminum frame that is fully machined on the front and bottom surfaces, ensuring that your ProFence is flat, true and square
  • Does not include router plate, click here to find the plate number for your router
  • We stock a wide variety of insert plates to fit most manufacturer's routers

This item does not include a router plate.

The 40-102 includes:

  • 1x Bench Dog Router Extension
  • 1x 28" ProFence
  • 1x Mounting Hardware

Tech Specs:

  • Table width: 27"
  • Table depth: 16"
  • Thickness: 1-1/2"
  • Ship weight: 55 lbs.

UPC - 658090111474

The Benchdog 40-102 will fit almost any cast iron top table saw with a 27" deep table, 1-1/2" Thick and Right Tilt. If you are not mounting this to a tablesaw, this will mount to a Bench Dog stand and cabinet. The opening on the 40-102 measures 8-1/4" x 11-3/4".

Overall Rating for Bench Dog 40-102 ProMax Cast Iron Router Extension
(based on 3 reviews)
By Bryan from Florida on April 9, 2014
Well made product. Substantial packaging to protect it in transit. The fence is easy to adjust. I used it with my Dewalt 625 router mounted to the Bench Dog and Large 2 inch plate which accepted a 3 1/2 inch horizontal panel raising bit. (Plates for use with smaller routers do not have that large of an opening.) There are 10 leveling screws for the mounting plate which takes some time to get properly adjusted but can result in a smooth transition all around between the plate and the table if done with care.
Smooth/flat top surface.
Fence is easy to adjust and to remove.
The optional Panel Loc and accessory made it possible to make raised panels safely with consistent results.
The tops of screws for mounting the plate to the router had to be ground down to get them flush to the plate surface.

I would recommend this item to a friend.

Nice table
By Fred from NH on February 23, 2012
I put this cast iron extension wing and router table on my Delta saw and replaced the painted sheet metal extension that it came with. The package arrived with significant damage, but all the pieces appeared to be good shape, the box had obviously been dropped. The lower vibrations and larger flat table have have been great. One of the grooves fits my tenoning jig and I was able to radius some small pieces that I would not have otherwise attempted. The table was not perfectly flat, could have been from being dropped, but I was able to use clamps while bolting it to get it perfectly aligned with the saw table. I would have given it a 5 , but there were two small issues - see cons.
Nice flat surface, added mass damps vibration, adds a few more inches to my saw table. Appears to be a quality casting. Router table goes without saying, has been immediately useful.
Re-mounting the saw on-off switch was kind of a pain. All they need to do is add a hole to the table for the existing switch location. Delta table saws are pretty common. I drilled a new hole in my aluminum fence hardware because it was easier to do with a hand drill.

The fence T handles are pretty much useless as delivered unless you don't mind reaching under the table with a pair of pliers every time you need to make an adjustment. There are grooves in the casting to retain a bolt head, but likely a different size, the ones included spin. I will make something to fix this, but they should be supplied with the package - perhaps a washer with the ends bent over will be enough to fill the gaps.

I would recommend this item to a friend.

Fast service, great prices, speedy delivery!
By Ron from Fremont, Nebraska on February 18, 2012
This router table fit right on my Craftsman Contractors series 10" table saw without any hassles. I took my left table extension off and put it on the right side while putting the router table on the left side which balanced out the saw quite well and now I have the ability to handle 4'x8' sheets more comfortably with the wider saw table top. I purchased the Porter Cable 890 series router and the Bench Dog Pro-Plate Standard 1, and everything went together so easily!
This router table mounted on my saw makes it so much handier to use the router.

I would recommend this item to a friend.

Bench Dog 40-150 ProLift Router Lift Adjustment System
Bench Dog Tools Logo

Bench Dog 40-150 ProLift Router Lift Adjustment System

  • No other router lift has faster linear motion
  • Adjustment accuracy is .001" with the naked eye!
  • Direct drive: no sloppy belts, chains, or gears
In Stock
Check out the rest of our...
Our Customers Are Saying...

Bill Me Later from Paypal

Online Order Status

Use our new online utility to track your recently-placed order.

Track Your Order

Blog ImageFacebook ImageTwitter Image Customer Comments
MADE IN USA Products