Uploaded June 2026 | Updated September 2026, 2 weeks ago
Looking for a real long-term Lortone 33B review before buying a rock tumbler? After 10 years of heavy rock tumbling use, I’m showing what failed, what lasted, what repairs cost, and whether the Lortone 33B is still worth it.
This is not an unboxing or a short test. This Lortone 33B review is based on an older machine I’ve used for more than 20,000 estimated hours in real-world lapidary work. The original rubber barrels and metal frame are still going strong, but the motor, drive belts, and nylon shaft bushings all needed attention.
Over ten years, I spent about $65 on necessary replacement parts, plus around $20 on an optional sealed ball-bearing conversion. I’ll show the worn parts, explain the maintenance, and talk through whether most rock tumbling hobbyists actually need that upgrade.
This review is for anyone comparing rock tumblers, researching durable lapidary equipment, considering a used Lortone 33B, or wondering whether an older rotary rock tumbler is repairable and worth owning. Newer production models may differ internally, so this Lortone 33B review is based on the older model I purchased about ten years ago.
Would I buy the Lortone 33B again? Watch through the final verdict to find out who I recommend it for — and who may be happier with a lower-maintenance rock tumbler.
What was the first part to wear out on your Lortone or another rock tumbler? Share your experience in the comments.
Chapters:
00:00 10 Years of Rock Tumbling
00:38 What Lasted
02:54 Drive Belt Maintenance
03:22 Nylon Bushings
05:16 What I’d Improve
05:47 Would I Buy It Again?
How to Fix Your Leaking Lortone Gasket:
youtu.be/czqeOqwBiPs
#Lortone33B #RockTumbler #RockTumbling #Lapidary #WillORocks
Looking for a real long-term Lortone 33B review before buying a rock tumbler? After 10 years of heavy rock tumbling use, I’m showing what failed, what lasted, what repairs cost, and whether the Lortone 33B is still worth it.
This is not an unboxing or a short test. This Lortone 33B review is based on an older machine I’ve used for more than 20,000 estimated hours in real-world lapidary work. The original rubber barrels and metal frame are still going strong, but the motor, drive belts, and nylon shaft bushings all needed attention.
Over ten years, I spent about $65 on necessary replacement parts, plus around $20 on an optional sealed ball-bearing conversion. I’ll show the worn parts, explain the maintenance, and talk through whether most rock tumbling hobbyists actually need that upgrade.
This review is for anyone comparing rock tumblers, researching durable lapidary equipment, considering a used Lortone 33B, or wondering whether an older rotary rock tumbler is repairable and worth owning. Newer production models may differ internally, so this Lortone 33B review is based on the older model I purchased about ten years ago.
Would I buy the Lortone 33B again? Watch through the final verdict to find out who I recommend it for — and who may be happier with a lower-maintenance rock tumbler.
What was the first part to wear out on your Lortone or another rock tumbler? Share your experience in the comments.
Chapters:
00:00 10 Years of Rock Tumbling
00:38 What Lasted
02:54 Drive Belt Maintenance
03:22 Nylon Bushings
05:16 What I’d Improve
05:47 Would I Buy It Again?
How to Fix Your Leaking Lortone Gasket:
youtu.be/czqeOqwBiPs
#Lortone33B #RockTumbler #RockTumbling #Lapidary #WillORocks
