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Precision Turbine incorporates governed design.

Press Release Summary:

Dotco® 12R91 series precision turbine allows tool to idle and provides full power under load. Pre-loaded bearings maintain stability in spindle to allow for smoother cuts. Available with 3 mm and 1/8 in. collets, 65,000 rpm rear exhaust governed tool suits applications that previously used 100,000 rpm non-governed tools. It is available in models with 2 and 4 ft overhose to direct exhaust away from work area.

Original Press Release:

CooperTools, the Industry Leader in Material Removal Tools Announces Introduction of the New Dotco® 12R91 Series Precision Turbine

Lexington, SC - June 1, 2002 - The Dotco 12R91 Series Precision Turbine is ergonomically designed for ease of use and engineered for smooth, long life operation. The innovative governed design allows the tool to idle for long life, but provides full power under load. The patent pending pre-loaded bearings enhances bearing life and maintains stability in the spindle, which allows for a smoother cut. Available with 3MM and 1/8" collets, this 65,000 RPM rear exhaust governed tool can be easily used with applications that previously used 100,000 RPM non governed tools.

Enhanced product features include:
High-speed bearings with patent pending precision preload -- up to 5 times extended life
Patent Pending governed design allows the tool to idle; provides full power under load
Simple turbine motor has only one moving part -reduces downtime
Oil Free
Roll valve design allows easy operation
Available in models with 2' and 4' overhose - directs exhaust away from the work area
Extended spindle design promotes a better grip - more comfort

Dotco has always strived to manufacture products that exceed the competition. And the Dotco 12R91 Series Precision Turbine is no exception. When compared with other tools of its kind, the 12R91 Series Precision Turbine will out-perform the competition. User benefits like, smoother cuts, less vibration, increased power to speed ratios, extended life, and reduced downtime are all reasons why the Dotco12R91 Series Precision Turbine is the tool of choice. Optimum quality and performance from the Leader in Material Removal Technology - Dotco, manufactured by CooperTools.

CooperTools, a division of Cooper Industries, with 34 plants and 24 service centers worldwide, is a leading manufacturer of power tools and hand tools and markets such brands as: Airetool®, Apex®, Buckeye®, Campbell®, Cleco®, Cooper Automation, Crescent®, DGD®, Doler®, Dotco®, Erem®, Gardner-Denver®, Gardo-Trans, Geta, Kahnetics®, Lufkin®, MasterPower®, Metronix, Nicholson®, Plumb®, H.K. Porter®, Quackenbush, Recoules, Rotor(TM}, Utica®, Weller®, Wire-Wrap®, Wiss®, Xcelite®.

Cooper Industries is a diversified multi-billion dollar manufacturing company with a worldwide presence. Headquartered in Houston, Texas, the company employs approximately 28,000 people and operates more than 90 manufacturing facilities worldwide.

For more information contact:

Lyn Bethea, Product Manager
PO Box 1410
Lexington, SC 29071
(803) 951-7536

GARDNER-DENVER is a registered trademark of Gardner-Denver Machinery, Inc. Used under license.

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