These machines are a direct drive, fan cooled design, complete system. The Magnetic disk that actually turns the pins is made up of many powerful magnets that are precisely placed in a cast disk.
Magnetic Tumbler Jewelry Polisher Tumbler (KT/JH-185), Jewelry Polisher Finisher 180mm 2000 RPM with Adjustable Direction and Time for Jewelry
T186 185mm Magnetic Tumbler Jewelry Polisher Finisher Super Finishing Machine y
IRONWALLS Magnetic Tumbler Jewelry Polisher, 2000RPM 600g Cleaning Capacity Magnetic Polisher Finisher with 7.1”/180mm Polishing Barrel & 180g
Polishing - Tumblers - Magnetic Tumblers - Gesswein
Magnetic Tumbler for sale
Magnetic Tumbler - Inovatec Machinery
Introducing the Super Finish magnetic tumbler, a revolutionary time-saving tool designed specifically for bench jewelers. This powerful and efficient
Super Mini Magnetic Jewelry Tumbler, Variable Speed, 4 Bowl, Pin Finisher
Magnetic Tumblers : Lacy West Supplies, Ltd., Suppliers To Jewellers
Centrifugal Magnetic Finisher - Magnetic Tumbler, Jewelry Making Supplies, Tumbling / Magnetic Tumblers, Jewelry Tools, Jewelry Making Supplies, Jewelers Tools, Rosenthal
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Magnetic Pin Finisher - RioGrande
Magnetic Tumbler - Inovatec Machinery
Happybuy Magnetic Tumbler 180mm Jewelry Polisher Tumbler 2000 RPM Kt-185 Jewelry Polisher Finisher