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โ๏ธ Sharpen your engineโs edge with precision that professionals swear by!
The HQPASFY Precision Piston Ring End Gap Filer Tool is a compact, manual grinder designed to deliver exact piston ring clearances. Featuring a durable high-quality metal build and a 140/170 grit aluminum oxide grinding wheel, it ensures long-lasting performance and precise results. Perfect for automotive professionals and DIY enthusiasts alike, it replaces model #80514 and comes with a 24-month warranty for peace of mind.





| ASIN | B0919S7CT5 |
| Best Sellers Rank | #59,623 in Automotive ( See Top 100 in Automotive ) #332 in Engine Tools |
| Brand Name | HQPASFY |
| Compatible Devices | Angle Grinder |
| Compatible Material | Metal |
| Construction Type | Coated |
| Customer Reviews | 4.2 4.2 out of 5 stars (112) |
| Grit Material Type | Aluminum Oxide |
| Grit Number | 170 |
| Grit Type | Medium |
| Industry Standard Identifier | 170 |
| Item Dimensions | 8.15 x 6.3 x 3.86 inches |
| Manufacturer | HQPASFY |
| Model | QGJB07 |
| UPC | 744581421037 |
J**R
Excellent Precision Piston Ring End Gap Filer
Adequate packaging, arrived without problems, excelente Tool.
C**O
Love it
Fast delivery really good material works pretty good. Does the job?
C**R
Worth the money
Ring file came in well packaged and fast. Will buy again!
K**P
ok not great
did the job but it's a little clunky
A**R
Es perfecto.. fue utilizado y los resultados son precisos ,muy facil de fijar y trabajar. Excelente herramienta. 100% confiable es de calidad. Por su estructura y material sera durable. El disco de gran calidad.
S**F
Works but not well made
It grinds rings but definitely requires finesse to get the edges square which isnโt helped at all by the huge wobble in the wheel.
S**.
Ring file
Worked good, got the job done
A**R
Don't buy
Shaft was so loose in bore it wobbled
V**K
Great value for the money. Had no issues with this unit. Made sure everything was right and tight prior to use. Sturdy, was able to spin it with a drill. Different grit on each side of the wheel.
R**T
The grinding wheel showed up all warped making it impossible to get a clean consistent grind. The machined surface also has weld splatter all over it.
T**D
It was good, worked better when I hooked up a drill to it.
M**T
Looks well constructed and operates smooth. No more holding rings in my hand and sizing with a Dremel with abrasive wheel.
J**F
I was unsure as it is quite inexpensive. It worked well though. I connected to a cordless drill and I probably saved two hours over filing and it kept everything nice and square.
Trustpilot
4 days ago
1 month ago