Description
Two Tools in One: Power Reamer & Chamfer
The Parf Guide System relies on the fine tolerance fit between the dog holes and the dogs—neither too tight or too loose. Changes in humidity can make it difficult to insert or remove 20mm dogs. Machined from stainless steel, this UJK Combined Chamfer & Reamer Tool does two jobs at once.
This 2-in-1 tool featuring a 10mm hexagonal shank can be used in your favorite cordless drill chuck (use at slow speed). The reamer portion has a gentle lead in and four cutting flutes to ream the holes to a precise size. With this woodworking multi-tool, your 20mm dogs will fit snugly without wobble yet can still be removed without difficulty.
After the reamer, the chamfer tool comes into action. It cuts a neat, shallow chamfer around the top of the dog hole. This chamfer allows full use of our Power-Loc or Smart Connect Bench Connecting Dogs, as well as Parf Super Dogs or any other 20mm dog that utilizes a lip. In addition, by removing the sharp edge around the hole, it prevents damage from repeated insertion of dogs, clamps and other accessories. The chamfer features a solid tungsten carbide cutter with four adjustable cutting sides. If it ever gets dull, which is unlikely, you can always rotate the carbide insert to another side.
Note: This cutter works best in MDF, HDF or plywood with a melamine facing. We do not recommended it for hardwood veneer plywood, where the high cutting speed of a traditional woodworking router and chamfer bit with pilot bearing will provide a superior result.
Key Features
- Stainless steel, 4-flute reamer with TC chamfer cutter
- Restores tolerance of tight dog holes in bench tops
- Chamfer allows full use of our Power-Loc or Smart Connect Bench Connecting Dogs, as well as UJK Parf Super Dogs
- 10mm hexagonal shanks for a secure grip
- Chamfer features a solid tungsten carbide cutter
Videos
- Using the UJK Parf Guide System - Part 1, by Peter Parfitt
- Using the UJK Parf Guide System - Part 2, by Peter Parfitt
- How to Drill a 20mm Worktop with the PGS, by Dave Stanton
- How to Make a Speedy Tracksaw Cutting Station, by Peter Parfitt
Documentation
Warranty & Returns
1-Year UJK Warranty
- Coverage: Defects in materials and workmanship for one year from the original purchase date.
- Eligibility: Covers the original purchaser of a product purchased from an authorized UJK retailer. The warranty is nontransferable. Proof of purchase is required; registration is not necessary.
- Exclusions: Normal wear, accidental damage, misuse, neglect, modifications, and other exclusions outlined in UJK's full policy.
- Need help? For UJK products purchased from TSO, contact us for troubleshooting and warranty assistance. If purchased elsewhere, contact the original retailer.
Returns
- Within 30 days: Unused products in original, resellable condition with all original packaging, parts, accessories, and documentation qualify for a full merchandise refund.
- 31–90 days: Returns may be accepted at our discretion and are subject to restocking fees.
- Before sending anything back: Contact us for return authorization.
- Purchased from another retailer? Contact the original seller for returns and refunds.
These return terms apply to purchases on tsoproducts.com. Ordinary return deadlines and unused-condition requirements do not apply to eligible warranty claims.
46 Reviews
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Simultaneously chamfer the margins and accurately resize dog holess
Works well in conventional MDF. Does NOT work in the hardened MDF used by BORA to make the 19 mm holes in their Centipede tops. The Bora MDF is so hard that the chamfering tool cannot cut it- instead it just wobbles and burns the walls of the holes leaving irregular oversized holes. I recommend that you DO NOT use this tool on Bora Centipede tops.
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UJK Chamfer/Reamer
Have not yet used but, looks like typical high quality UJK tool
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A real timesaver
Cleans out the dog hole and puts a slight chamfer. Well worth the money
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Good tool
Used this to make the Workmate 425's 20mm dog holes easier to use and the chamfer helps a lot in the newer hard dense bamboo top.
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UJK Combined chamfer and reamer tool
This tool saved my very expensive workbench after varnish got in my dog holes.
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