Deburring & Finishing Machines

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C&M Topline

Mr. Deburr 300DB (3 Cubic Foot)

Mr. Deburr 300DB (3 Cubic Foot)

Regular price $3,827.00 USD
Regular price Sale price $3,827.00 USD
Sale Sold out
Shipping calculated at checkout.

Add Ons:

Tank Divider for Mr. Deburr DB300 (3 Cubic Foot) Machine
Tank Divider for Mr. Deburr DB300 (3 Cubic Foot) Machine
V-104 Timer
V-104 Timer
Plastic Media Kit for Mr. Deburr 300DB (only avail. with machine purchase)
Plastic Media Kit for Mr. Deburr 300DB (only avail. with machine purchase)
Ceramic Media Kit for Mr. Deburr 300DB (only avail. with machine purchase)
Ceramic Media Kit for Mr. Deburr 300DB (only avail. with machine purchase)

Automate your costly and labor intensive part deburring, finishing, and cleaning with the Mr. Deburr line of vibratory tank finishing machines by C&M Topline. Get more done in less time.


  • Constructed of heavy gage steel for long life
  • Tanks lined with high quality Uniroyal polyurethane that is oven cured (Our tank liners have been known to last 20+ years)
  • 5-inch round discharge door that is held in place with a quick release clamp for easy parts separation or media changes
  • Included with purchase is a complete fluid system, sound reduction lid and anchor bolts
  • Available in all foreign voltages and hertz. We install motors that are designed to run these voltages without the use of converters
  • Simple reliable design will give years of trouble free service
  • All parts are line replaceable and available from C&M Topline
  • Made in the USA
  • One (1) year warranty included

Optional Media and Compound Starter Kits Available with Machine Purchase Only :

  • 100 pounds of Wedge 1 X 3/4 X Plastic or Similar Equivalent (due to stock availability) and 5 gallons of VF77T compound for processing aluminum and other softer metals 
  • 150 pounds of Angle Cut Tristar 7/8 X 3/8 SF Ceramic Similar Equivalent (due to stock availability)and 5 gallons of VF100 compound for processing steel and other hard metals

Important Shipping Information:

  • 430 pound shipping weight (machine only)
  • Ships via LTL (Less than Truck Load) truck freight on a pallet
  • A commercial delivery address with forklift or loading dock access is preferred
  • We reserve the right to adjust your shipping charge depending on the delivery address and availability of a forklift or loading dock as additional charges may apply
  • If you select shipping collect on your account be aware that shipping rates vary widely by carrier and the rate schedule you have negotiated with your carrier. Small package UPS and Fedex accounts are not usually Freight LTL accounts
  • If you would prefer to pick up your order in Goleta California at our location please email to process your order

    Product Specifications:

    Fluid System

    V102 Included

    Sound Reduction

    Lid Included

    Max Length (in.)


    Max Width (in.)


    Max Height (in)


    Footprint (in.)

    22 X 19.5

    Anchor Type

    Anchor Bolts, 3/8, included (must be mounted to concrete floor)

    Total Volume (cu. ft.)


    Inside Tank Width (in.)


    Inside Tank Length (in.)


    Inside Tank Depth (in.)


    Max Part Length (in)


    Media Load (Plastic/Ceramic) (lbs)


    Tank Liner Specifications

    1/2 to 5/8 inch, 80 durometer uniroyal polyurethane

    Approx. Part Load (lbs)


    Shipping Weight (lbs)


    Approx. Noise Level (dB) 80

    Motor Horse Power, Standard

    0.75HP, 1 Phase

    Voltage (US/International)

    110V, 60Hz / 220V, 50Hz

    Operating Manual Download Here
    Engineering Schematic Download Here
    • *In the event of an unforeseen order surge, lead time depends on demand
    • Always wear personal protective equipment when operating any industrial machinery
    • Actual product may differ slightly from photos 
    View full details

    Customer Reviews

    Based on 14 reviews
    Bear Hebert
    Worth Every Penny

    Does an amazing job on my CNC aluminum parts. Saves 4 plus hours a day over deburring parts by hand that come out the CNC. Thinking about getting a second one.

    Daniel McNamara
    long time coming

    I should have bought this setup a long time ago, went with both aluminum and steel media kits and both have been working great. You will not find a combination that's priced better than the Mr Deburr units. USA made also.

    Bill Jones
    This is our 2nd 3000 DB tumbler and we highly recommend it.

    Mr. Deburr 300DB

    Joe Holt

    We just received our tumble are are so impressed. The machine is very well built and was a breeze to setup. It does a great job deburring our parts and we'd definitely recommend it!

    Phil Miller
    Mr. Deburr 300DB

    This tumbler exceeded our expectations and reduced a lot of hand deburring. Tripled our production!! Highly recommended!!