Lyman Corn Cob Tumbling Media

Product Description

The Lyman Corn Cob Tumbling Media 4.5lbs / 2.04kg is treated corncob media for cleaning and polishing brass cartridge cases in a dry tumbler. The polishing agent helps remove dirt and tarnishing while improving the brass finish.

Furthermore, the 4.5 lb (2.04 kg) quantity provides a practical supply for routine case cleaning. As a result, it suits reloaders who use dry tumbling as part of their normal brass-preparation process.

Lyman Corn Cob Tumbling Media 4.5lbs / 2.04kg Features

The treated corncob combines cleaning and polishing during the tumbling process. Therefore, it helps remove surface contamination while improving the appearance of brass cases.

In addition, the media is suitable for dry vibratory tumblers. This makes it a practical option when cleaning and polishing cases during the same tumbling cycle.

Lyman identifies this product as Corncob Plus, item number 7631394.

Lyman Corn Cob Tumbling Media 4.5lbs / 2.04kg for Brass

During tumbling, the corncob moves around the cartridge cases and contacts their outer surfaces. Consequently, it helps remove dirt and tarnishing while the polishing agent works on the brass.

Furthermore, treated corncob provides a ready-to-use option for dry-media case cleaning. It can therefore form part of a regular brass-preparation routine.

Brass Case Cleaning and Polishing

Dry tumbling provides a straightforward way to clean and polish cartridge cases. After cleaning, reloaders can inspect, size, trim and otherwise prepare the cases according to their normal workflow.

The required tumbling time depends on the condition of the brass and the equipment being used. Therefore, inspect the cases after each cycle and replace the media when its performance declines.

For more case-preparation equipment, browse our Case Preparation. You can also view our Reloading Equipment.

For additional manufacturer information, visit Lyman Products.

Product Specifications

Brand: Lyman
Product: Corncob Plus
Product Type: Treated corncob tumbling media
Weight: 4.5 lbs / 2.04 kg
Media Type: Processed corncob with polishing agent
Application: Brass cartridge case cleaning and polishing
Item Number: 7631394
Use: Dry tumbling

Important

Use the media in a suitable case-cleaning tumbler and follow the equipment manufacturer’s operating instructions. In addition, inspect the brass after tumbling before continuing with the reloading process.