Dotco 7811 Universal Collet Dotco 7811 Universal Collet is known for their durability, dependability, and versatility with additional feature for use with 12-05, 12-22, 12-27 grinders. The Dotco brand is viewed as the premier line of material removal and assembly tools in the industrial marketplace. This is made possible by sound design and manufacturing techniques, producing tools that are small, comfortable and lightweight, yet can withstand the most rugged environments.

Dotco air tools are designed so their form follows their function. Simply, tools that are more comfortable for the operator to use, tools that work with operators and not against them, including composite housings, low vibration, and low noise.