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Deal.ai › Lortone
Lortone
33B Rock Tumbling Kit
Lortone

33B Rock Tumbling Kit

Best price now

$240.00at LortoneChecked Nov 8

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Price facts

  • Last seen at $240.00 at Lortone on Nov 8.
  • Our take on the 33B Rock Tumbling Kit

    The Lortone 33B is a dual-barrel rotary rock tumbler sold as a starter kit with a 4-step polish kit and rough rock. Two barrels let you run separate batches or keep one barrel dedicated to polishing while the other grinds. The barrels are molded from thick, wear-resistant rubber, which dampens some of the drumming noise and holds up to long runs. It suits hobbyists who want more capacity than a single-barrel tumbler without stepping up to a large professional unit.

    Best forHobbyists running two batches at onceBeginners who want grit and rocks includedKeeping one barrel for the polish stageGarage or basement tumbling where noise matters
    Pros
    • Two barrels allow separate coarse and polish stages
    • Thick rubber barrels absorb sound and resist wear
    • Kit includes a 4-step polish kit and rough rock
    • Simple rotary design with few parts to fail
    • Barrels are molded locally for a durable fit
    Cons
    • Rotary tumbling takes weeks per batch
    • Rubber barrels still produce noticeable drumming
    • Silica dust warning applies to dry grit and rock dust
    • Single kit limit restricts buying multiples at once

    33B Rock Tumbling Kit prices at every store

    • LortoneNew

      In stockReturn policy

      $240.00Checked Nov 8
      Visit Lortone

    What reviewers say

    Owners of the 33B describe it as a dependable dual-barrel workhorse that runs quietly for a rotary tumbler and holds up over many batches. Most praise the rubber barrels and the ability to run two loads at once; complaints center on run time and the noise of long overnight cycles.

    What people mention
    • Barrel noisePraisedOwners say the thick rubber barrels keep the drumming quieter than hard plastic tumblers.
    • Dual barrelsPraisedReviewers like running a coarse load and a polish load at the same time.
    • Build qualityPraisedOwners report the unit and barrels hold up through many batches.
    • Run timeCriticisedRotary tumbling takes weeks per stage, which some find slow.
    • Mess and cleanupMixedGrit changes and barrel cleaning are described as messy but manageable.

    About the 33B Rock Tumbling Kit

    The 33B Rock Tumbling Kit is a larger rock tumbler set from Lortone. It suits users who have several batches of stones to run, or who want to keep one barrel just for polishing.

    The kit includes the durable 33B tumbler, the Lortone 4-Step polish kit, and rough rock to get started. The barrels are molded locally from resilient, wear-resistant rubber, which also absorbs extra sound.

    In the box
    33B tumbler, Lortone 4-Step polish kit, rough rock
    Barrel material
    Resilient, wear-resistant molded rubber
    Brand
    Lortone
    Purchase limit
    1 per order
    Warning
    California Prop 65: can expose you to Respirable Crystalline Silica, known to the State of California to cause cancer. See www.P65Warnings.ca.gov

    Questions and answers

    How does the 33B compare with a single-barrel tumbler?
    It runs two barrels at once, so you can grind one batch while polishing another. That shortens total turnaround compared with one-barrel units.
    What comes in the kit?
    The 33B tumbler, a Lortone 4-step polish kit, and rough rock to start with. Grit and rocks are included, so you can begin tumbling right away.
    How loud is it?
    The rubber barrels absorb some sound, but rotary tumblers still produce a steady drumming. Many owners run it in a garage or basement.
    How long does a batch take?
    Expect several weeks per stage with a rotary tumbler, and four stages in total. Total time depends on the stones and the finish you want.
    Is the silica warning a concern?
    The warning covers respirable crystalline silica from rock and grit dust. Work wet, avoid breathing dry dust, and follow the California Proposition 65 guidance.
    Where is the 33B Rock Tumbling Kit cheapest?
    At Lortone, for $240.00, as of our latest check.

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