UJK Technology Parf Guide System
UJK Technology Parf Guide System
£149.95 (£124.96 Ex. VAT)

UJK Technology Parf Guide System

Code: 102278

  • Create portable cutting boards in less than 30 minutes
  • Guarantees perfect 45° and 90° cuts, every time
  • Based on the Pythagoras theorem for infallible accuracy
  • Designed by Peter Parfitt, the PGS is a joint development with Axminster Tools & Machinery
  • Perfect for onsite work
  • Includes two Parf sticks and two UJK low profile dogs
  • Includes all necessary guides and drill bits
  • All components made, checked or assembled in Axminster for UJK Technology
  • Downloadable box plans available under 'User Manual 2' section
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£149.95 (£124.96 Ex. VAT)

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Frequently Bought Together

  • UJK Technology Parf Guide System
  • Veritas 10mm Bench Dogs (Pair)
  • UJK Technology Parf Dog Rail Clip (Pair)
  • Axminster Star Knob - Male M8 x 40mm
Total: £173.51

In Detail


The UJK Technology Parf Guide System (PGS) is a versatile piece of kit which allows you to create a custom benchtop or portable cutting board in less than 30 minutes whenever the need arises.

Based on the ancient mathematical Pythagoras' theorem, the PSG guarantees perfect 45° and 90° cuts, producing spot-on results every time. When used with an accurate pattern of 20mm holes, a set of UJK Technology Parf Super Dogs, a guide rail and a track saw, the task is both quick and easy. Ideal for onsite work, the PGS an invaluable tool for both professionals and hobbyists.

Designed by Peter Parfitt, the UJK Technology Parf Guide System is a joint development with Axminster Tools & Machinery. Manufacturing of the system takes place entirely in Axminster, Devon under the UJK Technology brand name.

How It Works

The Parf Guide System uses two Parf sticks along with a 3mm drill guide and 3mm drill bit to create an accurately placed series of holes with the rows at perfect right angles to the columns. Once the pattern of 3mm holes has been completed, the holes need to be enlarged to 20mm using the special drilling jig and boring bit supplied with the kit.

What’s Included

The Parf Guide System comprises of two Parf Sticks, 1m long with a series of 3mm holes along the length at 96mm centres; a 3mm drill guide with 3mm drill bit and three 3mm guide pins. A guide block, two UJK low profile dogs and a special 20mm TC drill bit with a 3mm centre guide is also included.

Plans for a storage box for the Parf Guide System, are available below in the download section of this product. Please click on 'User Manual 2' download.

Information Downloads

UJK Technology Parf Super Dog

Create portable cutting boards in less than 30 minutes

With over 200 years of combined experience in the woodworking industry, UJK Technology continues to develop tools and technologies that help to make your life easier.

Designed by Peter Parfitt and developed with UJK Technology, the ever popular UJK Technology Parf Guide System allows you to create a custom workshop benchtop or portable onsite cutting work surface whenever the need arises.

Guide rail and track saw

Using this piece of kit and an accurate pattern of 20mm holes, you'll achieve perfect 45 and 90 degree cuts with a guide rail and track saw.

Infallible accuracy

Based on the Pythagoras theorem for infallible accuracy, the UJK Technology Parf Guide System produces guaranteed results, every time.

Bench top cutting station

Quick and easy to use, the Parf Guide System is perfect for when you need to produce bench top track saw cutting stations on site in less than 30 minutes.

Everything you need

The Parf Guide System includes two Parf sticks and all necessary guide and drill bits to ensure you get guaranteed straight cuts wherever you are.

Reviews (51)

Customer Reviews

Overall rating 4.7 out of 5 based on 51 reviews

Newest Customer Reviews


Laura V.

16 March 2018

Fantastic Guide for precision work

Absolutely love it. With the 20mm holes table top I can accomplish tons of precise work that was not possible before. A jig of a life time and so versatile. I have been using it for so many different things! Thanks so much and keep on inventing great tools!


10 March 2018

Does exactly what it is advertised to do.

This is a simple but very effective system, which would be almost impossible to produce without the benefit of CNC machining. The level of accuracy displayed would price it off the market if you had to produce the same thing conventionally.
I had a very enjoyable few hours producing my first, accurate, MFT style bench top.
A couple of very small niggles. The 3mm guide pins have a parallel sided knob. I would taper these to give a better grip when pulling them out, which would also, I think, make them roll in a circle. One of mine is lurking somewhere in the workshop and one of the others nearly got away. Fortunately, I had got to the point where you only need two to set the drill guide. The other niggle has been raised by others. The grub screw on the drill collar. It needs to be brass, to avoid damage to the drill stem, which in turn would do the bronze bushes no good. I suggest that the screw could be made shorter so that the slot is slightly below the surface of the collar and this would reduce the likelihood of the driver slipping and producing a puncture wound - it is healing nicely, thank you. If you are nervous about using the collar, or have an older version and are worried about the drill dropping through onto a concrete floor, might I suggest that a bit of masking tape would solve that. Having learnt my lesson early on I found that inserting the drill into the power tool, before tightening the grub screw, stabilised things enough so that I could avoid using up my stock of plasters.


1 March 2018

Fantastic jig to build the perfect working bench top!!

I am in US and I bought this precious jig from LV. However, I think I should give credit to the master minds of this product. I was very skeptical at first, the price was a little more than what I wanted to spend but I had the vision of using the jig for other tons of things. I build my first table top and I absolutely love the fact that I can use it in so many different ways. I am working alone and using a a table top like that is a big helper and it is absolutely PRECISE! I have done so many off tolerances cuts in the past and now I can finally reach good quality without struggle. One little room for improvement: making the collar screw a little more robust, seems to be made with cheap material; it is not the same quality of the rest of the jig. It is not very important but I think it is a very easy thing to improve! Once again, I love the jig and I would recommend to anybody who wants to build a bench dog table top!!! It is easy to use and I hope it will last for a long time to make more and more bench dog jigs/table tops!


1 March 2018

UJK Parf Guide System

I live in Australia and bought the UJK Parf Guide System from the UK to avoid the high prices imposed on us here. Delighted with this product. This week making Tasmanian Blackwood rail and stile doors for 10 cupboards. Getting them perfectly square is a breeze when using the UJK Parf Guides. Just push the frames against the parf dogs and bingo, perfectly square for gluing. Saves so much time and always 100% accurate. A must have for any woodworker.


11 February 2018


Wish I had this years ago. Simple to use, accurate and flexible. Excellent tutorial videos.
An MFT at a fraction of the cost and you can make any size you want. Festool clamps are worth buying. This is going to make life easier and jobs faster. Well done Peter!
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