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The Dotco Advantage

Dotco: Tools that work with operators, not against them.

Durability. Dependability. Versatility. These are but three of the many reasons to choose a Dotco pneumatic material removal tool for your application.

Read on to learn more about the advantages of owning a Dotco tool.

The Dotco Advantage


Known for their durability, dependability, and versatility, the Dotco brand is viewed as the premier line of material removal 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.

The Dotco Advantage


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

The Dotco Advantage


By using only a few motor types, a diverse line of Dotco products have been developed to handle a wide range of applications. These tools also have a high interchangeability of parts making maintenance easier and more affordable.

The Dotco Advantage

Dotco Quality

Quality Dotco power tools have been manufactured for over 75 years. Understandably, they are proud of their tools, proud that they have become the industry standard. mdi is proud to bring those tools to you.

The Dotco Advantage

ISO 9001 Certified

When we say that Dotco tools are built well, we really mean it. Dotco’s manufacturing processes are ISO 9001 certified, which means their products are manufactured to the highest standards.

The Dotco Advantage

Low Noise, Low Vibration

Noise and vibration of power tools in manufacturing is an important issue. Dotco tools have been designed to operate as quietly as possible, while providing substantial power. Vibration has been kept to a minimum by using precision parts and high quality bearings.

The Dotco Advantage

Precision Parts

It’s simple: precision parts let operators manufacture precision products. Whether it is a spindle, a chuck, a motor or an angle head, Dotco’s parts are manufactured from the finest materials available and are machined to the highest tolerances. It is understandable why Dotco is proud of the .0005" runout on their collet model tools.

The Dotco Advantage

Parts Interchangeability

Maintenance of tools can be time consuming and expensive. That is why Dotco’s products have been designed with high parts interchangeability. With fewer parts required to repair their tools, less inventory of parts is required and tools are easier to repair.