Lortone 33B Rotary Rock Tumbler – Dual‑Barrel Polishing Machine

The Lortone 33B is a trusted, professional‑grade dual‑barrel rotary rock tumbler, ideal for beginners, hobbyists, and small‑batch lapidary work. Known for its quiet operation, reliability, and smooth results, it’s one of the most popular tumblers in the lapidary world.

Key Features

• Dual rubber barrels — Each holds approx. 1.5lb of rough; perfect for running two stages at once

• Quiet, long‑life motor — Designed for continuous operation

• Steel base & stable frame — Built for durability

• Beginner‑friendly — Simple, reliable, and widely supported

• Ideal for stones, glass, and small metal pieces

What It’s Great For

• Tumbling rough stones into smooth, polished pieces

• Running coarse and fine stages simultaneously

• Small jewellery makers, lapidary beginners, and hobbyists

• Teaching tumbling basics in workshops or home studios

Specifications

• Model: Lortone 33B

• Barrels: Two × 1.5lb rubber barrels

• Total Capacity: ~3lb

• Motor: Continuous‑duty

• Operation: Quiet, smooth rotary action

• Power: UK mains 3 pin plug

Why Choose the Lortone 33B?

The 33B is widely regarded as one of the most dependable small tumblers available. Its dual‑barrel setup gives you flexibility, and its rubber barrels reduce noise while improving tumbling efficiency. A perfect balance of simplicity and professional results.