Precision Sharpener

08/22/2026

The American motors and controllers are back in stock.
Ready to start shipping again.

08/21/2026

320 donuts are back.
And Jack Chans arm system is ready to ship.
Precisionsharpener.com

08/02/2026

Sorry, I was not prepared for the rush of Ferrokinesis machines.
I have depleted my motor inventory. New batch is in production. Expected in 3-4 weeks.

07/06/2026

3 new machines getting ready to present at the NSG event.
1 - The Insider - does ridelines on flat and curves. Also regrinds the hollow.
2 - Do All - Knife, scissor machine
3 - Ferrokinesis Machine includes 10 Diamond Hook n Loop
9 Steel Diamond grit plates AND Stealth Mode - Silent

06/11/2026

All American Professional model.

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

05/16/2026

New arms are being assembled.
Should be available in a week or so. Just $800
Link for on-line purchase
https://square.link/u/KFggZVuv

05/08/2026

The revised clamp is so much easier. Thanks again for the push Dennis Brooks

https://precisionsharpener.com/ride-line-maker

04/24/2026

I've struggled between appearance and functionality for my rideline maker clamp.
Another change is going into effect.
The heck with lookin purdy.
From here on it's about ease and function.
Thanks Dennis Brooks for giving me the smack on the head I needed. That's a true friend.

04/01/2026

A new arm is in production for those that prefer a longer arm. It is similar to most arms already on the market, without any patent infringements, but far more affordable. I have the exclusive distribution in the U.S.
Price will be $799.95 with 8" mounting base.
Estimated to be coming in 4-5 weeks.
My machines will still be supplied with the Hamaguri arm.

04/01/2026

Progression of the rideline maker.
First was a piece for hamaguri arm that indexed the J, but didn't work it.
Second was the big bulky red beast
Third smaller version that the guy cutting parts started selling out from under me. (First ripped off)
Forth was a more compact 3D print that was a nightmare to print in cooler weather.
Fifth was redesigned to print flat pieces not as temperature sensitive. (Also copied by someone in the U K)
Sixth went with steel box and solid nylon arm. (Copied by a couple more low life's)
Latest is stainless and aluminum. With integrated easy clamp.