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🔄 Cut Circles Like a Pro—Precision That Commands Attention
The Jasper 290 Circle Jig is WOOD Magazine's only Grade A circle cutting system, offering 268 precise circle sizes from 1½" to 18 3/16" in 1/16" increments. Engineered by aerospace-era precision expert Les Jasper, it features CNC-machined pivot holes and comes in Standard acrylic or PRO polycarbonate models, both with lifetime warranties. Compatible with most compact and cordless routers, this jig is trusted by professionals and DIYers alike, boasting over 100,000 units sold and a 4.6-star rating.








| ASIN | B0BKCBJ5DQ |
| ASIN | B0BKCBJ5DQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Yellow |
| Customer Reviews | 4.6 4.6 out of 5 stars (182) |
| Customer reviews | 4.6 4.6 out of 5 stars (182) |
| Date First Available | 2 November 2022 |
| Date First Available | 2 November 2022 |
| Included components | COMES WITH: Calibration Disc, 1 - ¼ inch Centering Pin, 2 - 1/8th inch pivot pins, and screws for attaching to Router Base Plate. |
| Item Package Quantity | 1 |
| Item Weight | 358 g |
| Item model number | Jasper 290 |
| Item model number | Jasper 290 |
| Manufacturer | Jasper Precision Tools |
| Manufacturer | Jasper Precision Tools |
| Material | Acrylic |
| Package Dimensions | 42.7 x 17.5 x 0.79 cm; 358 g |
| Package Dimensions | 42.7 x 17.5 x 0.79 cm; 358 g |
| Part number | Jasper 290 |
| Power source type | ac |
| Style | 290 |
P**M
Perfect circles every time
G**Z
It's a very cool piece of kit. There are tons of YouTube videos that show how to make your own jigs but the accuracy and flexibility (and I don't mean bendy) of this are unbeatable. I could do with it being in metric and not the American ancient history imperial measurements but I can live with that. Cutting out the circles in the photo was easy and actually really satisfying. Strongly recommended.
A**R
Stopped complaining about the price after using it once. Fits router well, easy to measure and does its job perfectly. There are plenty of other circle cutting jigs and guides, but this one has been the easiest to use and provides consistent, foolproof circles every time I use it. Bonus is it also comes with screws and pins for install alignment as well as pivot pins for the jig.
B**M
Works great. Much easier to use over a large hole saw.
T**R
I previously ordered the Chinese knockoff for this item, but it had awful tear out for the router mounting holes. It was also covered in micro fractures. This unit has minor tear out where the mounting holes overlap and no cracks, so 4.5. They also sent me the Pro version and included the mounting hardware and centering pin.
Trustpilot
1 week ago
1 month ago