Highland Park Rotary Tumbler: 3 lb. Double Barrels Complete Kit

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Product description

A complete kit for starting your rock tumbling journey!

Tumbler Features & Specifications:

Load Size: 6 lbs of stone carried in two 3 lbs barrels

Frame: Brushed heavy gauge 304 Stainless steel.

Barrel Guides: Adjustable barrel guide makes it easy to get your barrel running smoothly every time and prevent barrel damage from the barrel rubbing on the frame.

Motor: High Torque Low Voltage brushless DC motor. Motor is mounted in a direct drive configuration which eliminates all the historical issues with belts and pulleys eliminating the problems of fiddling with the machine to get the right belt adjustment. The brushless DC motor has a much higher torque than conventional tumbler motors and generates much less heat because it operates on low voltage DC power. Additionally, this eliminates the electrical hazard associated with the conventional tumblers.

Power Supply: 110v to 24v adapter that supplies the low voltage power to the tumbler.

Bushings & Shafts: The bushings are machined from durable solid nylon rod, and the shafts are made from 304 stainless steel.

Barrel: Durable molded rubber barrel with stamped 6061 Aluminum lid anodized red to minimize oxidation. Retention thumb-knob is solid brass for durability and long life.

Servicability: Designed with the focus of producing reliability and easy servicing

Four-Step Grit Kit is maximized to tumble a wide variety of rough rock -- from soft to hard -- and contains enough grit to tumble 10-14 lbs. of stones.

Step 1 (coarse) is a combination of 60/90 grit 16 oz
Step 2 (medium), 120/220 grit 14 oz
Step 3 (fine), is an alumina based pre-polish 12 oz
Step 4 is a top quality tumbling polish (CPP) with an alumina base 10 oz

Plastic Pellets: an excellent filler or cushion in the tumbler, typically used in the pre-polish (step 3) and polish (step 4) stages of the rotary tumbling process. These pellets float off for easy separation and can be reused over and over. Not for use with vibratory tumblers.1 lb. small 3-4mm.

Three pounds of assorted raw stone for tumbling 

For any information on tumbling rough rock we have articles on our Rock Tumbling, Polishing, & Carving page. 

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