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Thumler's
Thumler's Model B Rotary Tumbler

Thumler's Model B Rotary Tumbler

Best price now

$380.00at rockshed.comObserved Nov 1, 2026, 1:55 PM

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Where is the Thumler's Model B Rotary Tumbler cheapest?
At rockshed.com, for $380.00, as of our latest check.
Where can I buy the Thumler's Model B Rotary Tumbler?
6 stores we checked sell it, including rockshed.com, Amazon, eBay, Hiawatha Hobbies, Thumlers tumbler.

Thumler's Model B Rotary Tumbler prices at every store

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  • rockshed.comNew

    In stock

    $380.00Observed Nov 1, 2026, 1:55 PM
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  • Thumlers tumblerCheck price at Thumlers tumbler
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Thumler's Model B Rotary Tumbler price history

$302.59$302.59
Oct 30Nov 1

Lowest price we've seen: $302.59 on Oct 30 at Amazon. Tracked across 6 stores since Oct 30.

From rockshed.com

  • Heavy duty, professional quality 15 lb. capacity rotary rock tumbler
  • 3,000 RPM, 120 Volt, 50/60 cycle continuous duty fan cooled motor with overload protection
  • Well-suited for the sportsman as a case polisher for hand loaded ammunition
  • Extensively used by laboratories, schools and industry for tumbling and mixing operations
  • Works great and quickly for brass re-loaders, using corn cob, walnut shell or 5 lbs of stainless steel pins
  • Can work as a rough grind tumbler for rocks, but the 3000 rpm motor is a bit too fast for finishing them
Guarantee
5 year guarantee on the barrel and liner; limited one year manufacturer warranty for parts and labor.
Packs
20% discount on any Crushed Rock order and 10% off any Tumbling Grit order at time of purchase.

About the Thumler's Model B Rotary Tumbler

Heavy Duty, professional quality, 15 lb. capacity rotary rock tumbler

Features a 3,000 RPM, 120 Volt, 50/60 cycle continuous duty fan cooled motor with overload protection

Well-suited for the sportsman as a case polisher for hand loaded ammunition

5 year guarantee on the barrel and liner

Extensively used by laboratories, schools, industry for an unlimited variety of tumbling and mixing operations.

Limited One Year Warranty by Manufacturer for parts & labor

Barrel Exterior dimensions 9″ diameter and 9 1/8″ tall

Barrel Interior dimensions 6 1/2 Diameter and 8″ deep

Thumlers Extra Parts

Note: If you want additional supplies when you order this tumbler

We offer 20% discount on any Crushed Rock Order

and 10% off of any Tumbling Grit Order

at the time of purchase

Specifications

Type
Rotary rock tumbler, Heavy-duty rotary tumbler
Included Components
Steel hex barrel with removable rubber liner

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Included Instructions
Yes (general tumbling)
Safety Features
Thermally protected motor, Metal lid and rubber gasket prevent leaks
Interactive Elements
Working rock tumbler
Durability
Powder coat paint resists chipping and rusting
Target Users
Schools, Industry, Laboratories
Power Source
Electric
Skill Level
Professional
Depth
8.25" (barrel)
Height
8.5" (metal barrel)
Width
9.125" (diameter of metal base)
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