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expiredbabgaly | Staff posted Yesterday 04:20 PM
expiredbabgaly | Staff posted Yesterday 04:20 PM

[Prime] 980,000 RPM Cordless Electric Handheld Leaf Blower $29.99 + Free Shipping

$30

$100

70% off
Amazon
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COMOBELIEF LCLC via Amazon [amazon.com] has [Prime] 980,000 RPM Cordless Electric Handheld Leaf Blower w/ 2×4.0Ah Batteries & Fast Charger on sale for $59.99 - 50% off when you enter the coupon code AF9W95TA=$29.99. Shipping is free.
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COMOBELIEF LCLC via Amazon [amazon.com] has [Prime] 980,000 RPM Cordless Electric Handheld Leaf Blower w/ 2×4.0Ah Batteries & Fast Charger on sale for $59.99 - 50% off when you enter the coupon code AF9W95TA=$29.99. Shipping is free.

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Yesterday 04:30 PM
93 Posts
Joined Oct 2014
AndrewS7154Yesterday 04:30 PM
93 Posts
Nine hundred and eighty thousand RPM?
15
Yesterday 04:41 PM
122 Posts
Joined Nov 2018
BrandonB7066Yesterday 04:41 PM
122 Posts
I bought one. We will see. I'll compare it to my Milwaukee Fuel Blower once it arrives. I'll update. It's coming today.
1
1
Yesterday 04:46 PM
1 Posts
Joined Sep 2024
EagerStraw102Yesterday 04:46 PM
1 Posts

Our community has rated this post as helpful. If you agree, why not thank EagerStraw102

Buying 4, building my own VTOL craft. 980,000RPM. Going to space for cheaper than SpaceX.
1
6
Yesterday 04:52 PM
1,465 Posts
Joined Oct 2016
LaughinGassYesterday 04:52 PM
1,465 Posts
Quote from EagerStraw102 :
Buying 4, building my own VTOL craft. 980,000RPM. Going to space for cheaper than SpaceX.
The blade tips break the laws of relativity. If you're running late for work, just turn this on and step into the airstream, it opens a portal that will allow you to travel backwards in time.
4
Yesterday 05:02 PM
32 Posts
Joined Nov 2016
still_loadingYesterday 05:02 PM
32 Posts
Quote from AndrewS7154 :
Nine hundred and eighty thousand RPM?
This device must be extremely precisely engineered. They must be selling billions of them to get the per unit cost so low
Yesterday 06:10 PM
29 Posts
Joined Aug 2014
DiztractedYesterday 06:10 PM
29 Posts
There's a reason it comes w ear plugs! Its extremely loud!
Yesterday 06:12 PM
152 Posts
Joined Feb 2011
OmnificOneYesterday 06:12 PM
152 Posts
Those specs are literally impossible. Rough math, the tips of the propeller would be going at ~5000 to ~7500 mph. Or up to mach 10.
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Yesterday 06:36 PM
7 Posts
Joined Oct 2017
YashR1094Yesterday 06:36 PM
7 Posts
I was pretty excited about this until I saw that Amazon is also selling a 990,000 rpm leaf blower and a 1,000,000 rpm leaf blower. Now this model seems like an underachiever. https://www.amazon.com/Cordless-L...B0FCDYFP9W https://www.amazon.com/Cordless-B...B0FCBVS31V . The million rpm one actually took the trouble of making up a CFM value😶
3
Yesterday 06:41 PM
55 Posts
Joined Jan 2017
LS10977Yesterday 06:41 PM
55 Posts
Quote from OmnificOne :
Those specs are literally impossible. Rough math, the tips of the propeller would be going at ~5000 to ~7500 mph. Or up to mach 10.
I'd estimate higher. About one linear foot per revolution, so one million feet per minute, or 189 miles per minute, which is over 11,000 miles per hour. Unless the blades are much smaller than I thought?
Yesterday 07:22 PM
274 Posts
Joined Dec 2016
DontneedbutwantitYesterday 07:22 PM
274 Posts
Buy two so you can dual wield in the fall.
Yesterday 08:17 PM
26 Posts
Joined Nov 2013
DavidD2967Yesterday 08:17 PM
26 Posts
Sweeeet. Anyone want to try this as a force induction turbo
1
Today 12:51 AM
3 Posts
Joined Nov 2020
l3ehroozToday 12:51 AM
3 Posts
Quote from still_loading :
Quote from AndrewS7154 [IMG]https://slickdeals.net/images/misc/backlink.gif[/IMG] :
Nine hundred and eighty thousand RPM?
This device must be extremely precisely engineered. They must be selling billions of them to get the per unit cost so low
These are precisely engineered but tested and marketed by dumb technicians. They use an optical tachometer that instead of counting the actual RPM it counts how many times a turbine blade passes in front of the optical sensor. So actual RPM is the marketed RPM divided by numbers of turbine blades.
Today 03:14 AM
1,465 Posts
Joined Oct 2016
LaughinGassToday 03:14 AM
1,465 Posts
Quote from l3ehrooz :
These are precisely engineered but tested and marketed by dumb technicians. They use an optical tachometer that instead of counting the actual RPM it counts how many times a turbine blade passes in front of the optical sensor. So actual RPM is the marketed RPM divided by numbers of turbine blades.
Well, it's not a turbine, but an impeller [or compressor] (minor technical nit, sorry). A turbine extracts energy from a fluid flow, an impeller imparts energy into fluid to make it flow.

But, I count 12 blades....that would still be a claimed almost 82,000 RPM, which I'm seriously struggling to believe. Your ears would bleed if anything spinning that fast was anywhere close to your face.

Perhaps it's 980 RPM, and they use euro-style commas to denote the decimal point, and it has a very sophisticated motor controller that's able to hold it within 0.0005 RPM....
Today 04:06 AM
996 Posts
Joined Nov 2014
trtemToday 04:06 AM
996 Posts
980000 RPM ? I'd hate to be anywhere in the area when this thing self destructs!

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