Straight Die Grinders, 1/4" Collet, 20000 RPM

Marsoni

M251S

$811.85

Get it in 3 business days with 1 day shipping. Friday, May 29

Straight Die Grinders, 1/4" Collet, 20000 RPMGearless motor reduces downtime and lessens repair expense compared to geared tools Governor controlled to maintain RPM under heavy load Specifications Air Consumption 30 CFM Air Inlet 3 8" NPTF Sound Level (dBA) 77 Collet Size 1 4" No Load RPM 20000 Head Type Straight HP (W) 1. 0 (746) Motor Characteristic Gearless Exhaust Type Rear Wt. Lbs. 2. 4

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We offer a 30-day return/exchange service after receiving.
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This was the first time I ever tried a water flosser, and ultimately have decided it is not for me as I don't like the sensation of water falling out of my mouth while using it. But my mother swears by them, so I will likely give it to her. It does seem to be well-made and of good quality. Even full of water, it is fairly lightweight and easy to hold onto. There are several different strengths/pattern settings, which seems like a good thing. It charged up quickly, but I cannot speak to the battery life as I only used it a few times. I see that the price has dropped by 1/3 since I ordered it.

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Reviewed in the United States on May 24, 2026