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Operating Instructions
Models AV-18, AV-25, & AV-25SS
AV-18
Your new Raytech Finishing machine is useful for a wide variety of finishing operations.
The following are a few examples:
• Deburring metal stampings and machined parts.
• Descaling metal castings.
• Cutting radii on sharp edges of metal parts.
• Polishing metal and plastic parts.
• Grinding and polishing "baroque" gemstones from rough chips.
• Smoothing and polishing preformed cabochons and small slabs.
• Polishing seashells.
Each type of product finishing requires its own sequence of steps with appropriate abra-
sives, polishes and medias. These instructions include a general outline of methods and
materials required. Consult your distributor for recommended media and compounds.
Instruction No: 04276R
AV-25
Raytech Industries
A Division of Lyman Products
475 Smith Street, Middletown, CT 06457
Tel (860) 632-2020 Fax (860) 632-1699
Visit us on the web @ www.raytech-ind.com
AV-25SS
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Summary of Contents for Raytech AV-18
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Page 1: Operating Instructions
Models AV-18, AV-25, & AV-25SS AV-18 AV-25 AV-25SS Your new Raytech Finishing machine is useful for a wide variety of finishing operations. The following are a few examples: • Deburring metal stampings and machined parts. • Descaling metal castings. • Cutting radii on sharp edges of metal parts. - Page 2 General Instructions Your new Raytech Tumbler comes with a motorized base, one bowl and one cover. If the tumbler will be used for polish- ing as well as for cutting, always reserve one bowl strictly for the polishing step so that it will be free from embedded cutting grit.
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Page 3: Parts List
Parts List Models AV-18, AV-25, & AV-25SS... - Page 4 Parts List Models AV-18, AV-25, & AV-25SS AV-18 AV-25 & 25SS Item Part# Part # Description 07988 07737 Shaft 07358 07358 Lid Hold Down Nut 23-036 23-017 B-18 or 25 Bowl & Cover 23-018* BS-20 Bowl & Cover (SS) 07361...