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XtremepowerUS 8" Dual Buffer Benchtop Buffer Grinder 3/4HP Polisher Buff Polishing Grinder Machine 3450 RPM for Metal, Jade, Jewelry, Knife, Wood

Based on 349 reviews
Condition: New
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$109.95

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Availability: In Stock.
Fulfilled by Amazon

Arrives Nov 13 – Dec 2
Order within 4 hours and 26 minutes

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At a glance

Condition
New
Color
8" 3/4hp
Material
Metal
Power Source
Corded Electric
Speed
3450 RPM
Amperage
4.8 Amps
Voltage
110 Volts
In the box
Polisher

Features 5

  • Stable Operation - Cast iron base for reducing vibration and avoid damage caused by the vibration of the polisher during use. Widely Applicable - Our bench grinder polishing machine is designed for both professionals and amateur
  • Powerful Performance - Bench Polisher equipped a powerful and high quality motor that starts up quickly and speed up to 3450RPM, more powerful motor improves your work efficiency
  • Wildly Use - Multipurpose polishing, buffing metal or plastic parts for refined appearance. Benchtop Buff Motor is the ideal choice for polishing gems, surfaces of woods, metals, stones, plastics components and so on, which is more than a Jewelry polishing machine
  • Precision Machining - Extra long ball-bearing supported precision machined shafts, high quality ensures long-term durability. Extra-long shaft length provides obstruction free working room around the motor housing, high quality ensures long-term durability, dual end wheels for simultaneous polishing

Specs 17

Brand XtremepowerUS
Material Metal
Color 8" 3/4hp
Power Source Corded Electric
Specific Uses For Product Polishing, Buffing Metal or Plastic Parts
Speed 3450 RPM
Amperage 4.8 Amps
Voltage 110 Volts

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 13 – Dec 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Lots of power
Color: 8" 3/4hp
Great machine. Works like a champ and has lots of power
Reviewed in the United States on July 1, 2025 by Martin TJ Rowe

Buy your own polishing pads.
Color: 6" 1/2hp
Buy your own polishing pads! Cheap products always come with extra effort. In this machine's case, it's the polishing pads. With that being said, it's super powerful. That's why I'm giving 5 stars. This unit has plenty of torque. So much torque that the polishing pads that came with it just can't handle it. In my opinion, that is a welcomed issue to have. Paired with an outlet speed controller, it'll do the job of more expensive units for a steep discount. It's quiet, it's a good size, and takes a whole minute to put together with a 19mm wrench. ... show more
Reviewed in the United States on April 2, 2025 by Eli

A good buffer for the money.
Color: 6" 1/2hp
Quiet, smooth, next to no run-out on the arbor.
Reviewed in the United States on May 11, 2025 by Abu Sikandar

Works well, but wish it had an RPM control.
Color: 10" 1hp
Working VERY well,and I hope it keeps going. ONLY complaint is I wish it had an RPM control.
Reviewed in the United States on May 5, 2025 by M.J.B

Cheap and easy
Color: 8" 3/4hp
For the cost it was a great buy and easy to use.
Reviewed in the United States on April 21, 2025 by Gary Kuehn

Powerful and smooth... quiet too!
Color: 8" 3/4hp
Lots of torque from this tool. Fills many needs over a variety of uses. Excellent build and design.
Reviewed in the United States on February 22, 2025 by nope

BROKE right away, low torque, spins too fast
Color: 10" 1hp
BROKEN after the second bolt I put through the cast iron mounting hole. as like other people, i hate returning stuff, especially something so large. so I fixed it my self, huge crack and breakage on cast iron mounting portion, luckily I'm a welder. on top of that with it's 3450 rpm you sacrifice speed for torque, I can barely apply pressure with supplied buffing wheels and it bogs down instantly. I regret this purchase. that 50 year old bench grinder I posted a pic of has more power and out performs this 160$ waste of money, the motor still spins, we'll see how long that lasts. you get what you pay for. I'll probly buy a Grizzly belt / wheel combo, spins at 1800rpm and can take my body weights worth of pressure, doesnt bog. ... show more
Reviewed in the United States on May 6, 2024 by Jake M Jake M

Worked well and met my expectations
Color: 8" 3/4hp
The buffer arrived well packed and without damage. It works well, with plenty of power. I'm happy with the purchase.
Reviewed in the United States on January 17, 2025 by Mark Shorey
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