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Ameritool Replacement Motor for 6" & 8" Universal Grinder and 4" Trim Saw

Ameritool Replacement Motor for 6" & 8" Universal Grinder and 4" Trim Saw

by Ameritool
$179.99

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Has your Ameritool machine suddenly lost power, started running inconsistently, or stopped working altogether? A worn-out motor can bring your lapidary projects to a frustrating halt, leaving unfinished cabochons, slabs, and polishing work sitting on the bench. Fortunately, replacing the motor is a fast and cost-effective way to restore your machine's performance without purchasing an entirely new unit.

The Ameritool Replacement Motor is the genuine replacement motor designed for use with both the Ameritool Universal Grinder (6" and 8" models) and the Ameritool 4" Trim Saw. Whether your original motor has failed due to years of use, electrical issues, or normal wear and tear, this replacement motor allows you to get back to cutting, grinding, shaping, and polishing with confidence. Compatible with the original speed controller and direct-drive system, it installs easily and helps return your machine to the smooth, reliable operation you expect.

The Ameritool Universal Grinder and 4" Trim Saw are popular among hobbyists and professionals because of their compact design, portability, and variable-speed operation. Both machines utilize a direct-drive DC motor system that provides excellent control across a wide range of lapidary applications. Replacing a failing motor can eliminate power loss, inconsistent speeds, excessive noise, and reduced cutting or grinding performance.

Benefits of Replacing Your Motor:

  • Restore smooth and reliable machine operation
  • Regain consistent cutting, grinding, and polishing performance
  • Eliminate motor-related vibration, hesitation, or power loss
  • Extend the life of your existing Ameritool equipment
  • More economical than replacing the entire machine
  • Genuine replacement component for proper fit and compatibility

Compatibility:

  • Ameritool 6" Universal Grinder
  • Ameritool 8" Universal Grinder
  • Ameritool 4" Trim Saw

Product Specifications:

  • Genuine Ameritool replacement motor
  • Compatible with Ameritool variable-speed systems
  • Direct-drive design
  • Works with existing Ameritool speed controller
  • Approximate shipping weight: 4 lbs.

Don't let a failed motor keep you from your next project. Replace your worn or damaged motor and bring your Ameritool Universal Grinder or 4" Trim Saw back to life so you can continue creating beautiful cabochons, polishing gemstones, and making precise cuts for years to come.

Let customers speak for us

from 56 reviews
Lortone 33B Rock Tumbler
Terry H.
Product works as advertised

Product works as advertised, we love the results. Communication and delivery was great.

Lortone 33B Rock Tumbler
Lortone 33B Rock Tumbler
Anonymous
2 thumbs

2 thumbs up

Lortone 33B Rock Tumbler
Raytech Tumble-Vibe TV-10 Vibratory Tumbler
RickyB
Good tumbler for the price

The tumbler was a little slow being delivered, but after my first full polish cycle, I'm pretty pleased with the results. Some rocks didn't finish the way I'd hoped, but it is more likely that inconsistent rock shapes and cavities.

Raytech Tumble-Vibe TV-10 Vibratory Tumbler
Raytech Tumble-Vibe TV-10 Vibratory Tumbler
Brian F.
Sweet

Sweet

Raytech Tumble-Vibe TV-10 Vibratory Tumbler
Hi-Tech Diamond Saw Fence for 6"/10" Diamond Saw
Joanne K.
Exactly what I needed

Exactly what I needed. Works great.

Hi-Tech Diamond Saw Fence for 6"/10" Diamond Saw
Thumler's Tumbler 4-step Grit & Polish Kit ( AR12 & Model B)
William S.
Shortcut that's the perfect

Shortcut that's the perfect amount

Thumler's Tumbler 4-step Grit & Polish Kit ( AR12 & Model B)
Thumler's Tumblers Rotary Tumbler Model B
William S.
A Tank

Huge and well crafted

Thumler's Tumblers Rotary Tumbler Model B
William S.
Awesome

Awesome

The Gemstone Lab
Inland Craft DB-100 Diamond Band Saw
William S.
Precise

Precise

Inland Craft DB-100 Diamond Band Saw
Lortone 33B Rock Tumbler
Fern S.
So much better than my previous tumbler!

I had been gifted a cheap knock-off version of the 33B, which failed badly after about a month of us. The 33B jumped right in where that one left off, and has had no problems. It is clearly a much more sturdily made product. Based on the overwhelmingly positive interweb discussions, I hope to have years of use from this tumbler!

Lortone 33B Rock Tumbler
Covington Stage 1 Tumbling Grit 60/90
Stewart B.
grit seemed fine

The grit seemem to work fine it did arrive faster than the tumbler did and I was glad for that.

Covington Stage 1 Tumbling Grit 60/90
Tumble Bee Rotary Rock Tumbler 2x2 TB-22
Alex L.
Great

Great tumbler

Tumble Bee Rotary Rock Tumbler 2x2 TB-22
Lortone 33B Rock Tumbler
AC
This tumbler had literally no set up needed

This tumbler had literally no set up needed. Getting the tumbler up and running was simple and the directions are easy to follow. Tumbler phase 1 and 2 without issue. Excited to continue to polish and tumble with this tumbler!

Lortone 33B Rock Tumbler
Raytech Tumble-Vibe TV-10 Vibratory Tumbler
Stewart B.
Great machine

In years past I used a QT12 tumbler and made some amazing stones shine, this is my first time using a vibrating machine and am on my first batch. Everything seems great. I really like the fact that I can actually see the stones working and can adjust what goes in the bowl. This first batch should be beautiful. Thanks

Raytech Tumble-Vibe TV-10 Vibratory Tumbler
AC
Great Company

Order online was simple and quick. Product shipped within a reasonable time frame and was packaged for safe travels. Excited to find a reputable company with many options for products.

The Gemstone Lab

Has your Ameritool machine suddenly lost power, started running inconsistently, or stopped working altogether? A worn-out motor can bring your lapidary projects to a frustrating halt, leaving unfinished cabochons, slabs, and polishing work sitting on the bench. Fortunately, replacing the motor is a fast and cost-effective way to restore your machine's performance without purchasing an entirely new unit.

The Ameritool Replacement Motor is the genuine replacement motor designed for use with both the Ameritool Universal Grinder (6" and 8" models) and the Ameritool 4" Trim Saw. Whether your original motor has failed due to years of use, electrical issues, or normal wear and tear, this replacement motor allows you to get back to cutting, grinding, shaping, and polishing with confidence. Compatible with the original speed controller and direct-drive system, it installs easily and helps return your machine to the smooth, reliable operation you expect.

The Ameritool Universal Grinder and 4" Trim Saw are popular among hobbyists and professionals because of their compact design, portability, and variable-speed operation. Both machines utilize a direct-drive DC motor system that provides excellent control across a wide range of lapidary applications. Replacing a failing motor can eliminate power loss, inconsistent speeds, excessive noise, and reduced cutting or grinding performance.

Benefits of Replacing Your Motor:

  • Restore smooth and reliable machine operation
  • Regain consistent cutting, grinding, and polishing performance
  • Eliminate motor-related vibration, hesitation, or power loss
  • Extend the life of your existing Ameritool equipment
  • More economical than replacing the entire machine
  • Genuine replacement component for proper fit and compatibility

Compatibility:

  • Ameritool 6" Universal Grinder
  • Ameritool 8" Universal Grinder
  • Ameritool 4" Trim Saw

Product Specifications:

  • Genuine Ameritool replacement motor
  • Compatible with Ameritool variable-speed systems
  • Direct-drive design
  • Works with existing Ameritool speed controller
  • Approximate shipping weight: 4 lbs.

Don't let a failed motor keep you from your next project. Replace your worn or damaged motor and bring your Ameritool Universal Grinder or 4" Trim Saw back to life so you can continue creating beautiful cabochons, polishing gemstones, and making precise cuts for years to come.

Shipping Information

Free Ground Shipping in the continental USA.

At the Gemstone Lab, we aim to deliver your lapidary tools and supplies quickly and safely.

That's why we only ship using UPS, FedEx, or USPS.

We offer free ground shipping on all orders within the United States. No minimum purchase is required -  every order qualifies! Our ground shipping is handled by trusted carriers to ensure your items arrive safely and on time.

What to Expect When You Place an Order

Once your order is confirmed, you'll receive a confirmation email detailing your purchase and order number. As soon as your order is shipped, you wlll receive a notification with all shipping details and a tracking number so you'll know exactly when your package will arrive. 

Fast Order Processing

We start processing your order right away. Most orders ship withing 1-2 business days, so you can get started on your next project before you know it. 

Shipping Times

Delivery times vary based on your location. Most U. S. order arrive within 3-6 business days. Expedited shipping options are also available at checkout for certain items for an additinal fee if you needs a product sooner. Made to order products cannot be guaranteed withing this timeframe are is noted on each product page. 

International Shipping

We currently do not offer shipping outside of the United States.

Secure Packaging

Every order is carefully packed to ensure your items arrive in perfect condition. Fragile tools, blades, and other delicate lapidary items are given extra care during packaging and boxing to prevent damage in transit.

 

If you have any question about our shipping policies or need assistance with a product, please don't hesitate to reach out to our friendly customer support team. We're happy to help make your lapidary adventure more fun in any way we can! Give us a call at 855-487-9637.