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R3 is a roller type accessory for laser engraving machines from ATOMSTACK. It has a concentric design and automatically adjusts when engraving. The ATOMSTACK R3 roller is designed with all metal and has a solid base for safety and stability. Its motor is enclosed and does not leak out, putting the operator in a safe environment.
It has an all-in-one design, which makes it installation-free and plug-and-play, which is convenient. If you have purchased laser engraving machines from ATOMSTACK, NEJE, Ortur, Two-trees and other brands, then this ATOMSTACK R3 Roller will be a necessity for you to engrave cylindrical items.