







⚡ Cut with Confidence, Glide with Precision!
The RIVERWELD SG-55 AG-60 Plasma Cutter Torch Circinus Roller Guide Wheel Compass is a precision-engineered accessory designed to fit SG-55 and AG-60 plasma cutter torches. Made from durable brass and stainless steel, it features a roller guide wheel for smooth torch movement and includes a long rod extension for cutting in tight spaces. Trusted by professionals and highly rated, it enhances cutting accuracy and control for demanding welding tasks.






















| ASIN | B011KHHQ4O |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #76,607 in Automotive ( See Top 100 in Automotive ) #56 in Plasma Cutting Equipment |
| Color | Copper |
| Customer Reviews | 4.4 4.4 out of 5 stars (642) |
| Date First Available | July 11, 2015 |
| Included Components | SG-55 AG-60 Plasma Cutter Torch Circinus Roller Guide Wheel Compass |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 15.8 ounces |
| Item model number | SG-55 AG-60 |
| Manufacturer | RIVERWELDstore |
| Material | Brass; Stainless Steel |
| Part Number | SG-55 |
| Pattern | for Cup no Groove |
| Power Source | Power supply: gas |
| Product Dimensions | 16.54 x 0.79 x 1.18 inches |
| Style | For SG-55 AG-60 Torch |
G**S
works!
perfect fit for the bestarc cut55P ceramic caps. well made. does the job. comes with a long rod, to use in smaller spaces (cutting holes in I-beam web, for instance), I bought cheap 5/16" rod and welded a 5mm x .8 bolt on the end, and now I have extra rod lengths.
T**L
Wasn't sure about this at first but it fit perfectly and performs as described
Wasn't sure about this at first but it fit perfectly and performs as described. I have a Primeweld plasma cutter with the AG60 torch and this fit perfectly.
S**T
Very useful
Well built
F**R
Good but not quite a custom fit
I used this on a PrimeWeld CUT50DP with an AG-60 torch. The parts are of good quality and design but not an exact match for holding onto the ceramic cup and the wheels are too big in diameter so that plasma tip is 1/16 " too high off the cutting surface. I replaced the wheels with 1.25in fender washers which brought it close to the proper stand-off height but they still needed to be ground to a 1.08 in. diameter.. Just be careful when attaching the tool to the torch because it can be crooked if not seated straight. Once it's set up correctly it makes great circular cuts and I couldn't ask for a better tool. My Plasma cutter has a Pilot Arc for starting and it will not start the arc in a drag tip configuration because of the 1/16in gap. Your plasma cutter results may vary.
J**N
Quality but should come with multiple sizes of guide wheels.
Everything is made very nice. Good quality. Only problem I have with it is the guide wheels on the head are too large of diameter. The tip of my torch is too far away from the metal for the arc to jump to it. So, I had some made at work today that are perfect. I went with 1 1/4” diameter versus the 1 3/8” that came with it. That’s the only reason I gave it 3 stars. Otherwise it probably would have been 5.
I**G
Works like a champ
The washer-wheels are too big, but with my BestArc plasma cutter the arc did reach and cut a semi-circle out of an old lawnmower blade. The circle was very smooth, but with a fair bit of slag on the back side. I will find some smaller diameter washers and then this will be perfect.
G**S
Worked for me.
Fit my 20 amp HF plasma cutter head. Needed to use smaller wheels to keep arc alive on the material being cut. Cut down and drilled out some washers to fit, as others have done.
A**G
Trick
Great way to cut circles. Use them with my torches. Delivers a nice clean cut.
G**C
Seems quite sturdy
T**S
Well made
C**S
Las ruedas son muy grandes y no deja abrir el arco de plasma sin contacto. La verdad que es una pena tener que devolverlo ya que tiene unos acabados estupendos
W**Z
Gut
R**N
Ja den fungerar inte till den skäraren jag har köpt! Men det är väl så när man inte vet i förväg när man köper!
Trustpilot
4 days ago
3 weeks ago