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SUCHaDEAL 576 Views
Today 2:19 PM

$36 ac FS AMAZON Cordless Leaf Blower, Electric Handheld Blower, Leaf Blower Cordless with 2×4.0Ah Batteries & Charger,

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Today 2:44 PM
734 Comments
Joined Apr 2006
Electron2002Today 2:44 PM
734 Comments
800,000 rpm!? lol.

I highly doubt that.
Today 3:26 PM
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Joined Apr 2008
stasisToday 3:26 PM
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Damn thats very cheap for a kit if it really comes with 2x 4.0Ah batteries
Today 3:28 PM
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Joined Dec 2013
JacobP9814Today 3:28 PM
31 Comments
According to Gemini, At 800,000 RPM, the outside edge of a 2-inch fan would be moving at approximately 4,760 mph (miles per hour).For context, that is about 6.2 times the speed of sound (Mach 6.2). At this hypersound velocity, the centrifugal forces would immediately tear any physical fan blade apart!
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Today 3:36 PM
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SUCHaDEALToday 3:36 PM
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Quote from Electron2002 View quoted comment :
800,000 rpm!? lol.

I highly doubt that.

obviously a typo of some kind, not sure if it should be 8, or 80K. but the reviews are solid.
Today 3:43 PM
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Electron2002Today 3:43 PM
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Quote from JacobP9814 View quoted comment :
According to Gemini, At 800,000 RPM, the outside edge of a 2-inch fan would be moving at approximately 4,760 mph (miles per hour).For context, that is about 6.2 times the speed of sound (Mach 6.2). At this hypersound velocity, the centrifugal forces would immediately tear any physical fan blade apart!
Yep. I made the same calculation. And, if the fan blade was even larger than that it would be even higher.
Today 4:13 PM
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alyardleyToday 4:13 PM
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Quote from SUCHaDEAL View quoted comment :
obviously a typo of some kind, not sure if it should be 8, or 80K. but the reviews are solid.
Once would be a typo but showing it 5 times even on pictures is not.
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Today 4:35 PM
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SUCHaDEALToday 4:35 PM
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Quote from alyardley View quoted comment :
Once would be a typo but showing it 5 times even on pictures is not.
maybe their "0" key was stuck? Big Grin

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