Hutchins 6 Hook Pad 3/16 Offset Sander (3970H)

The Hutchins 6″ Hook Pad 3/16″ Offset Sander (3970H) is a premier pneumatic random orbital sander, meticulously engineered for demanding industrial and high-production applications. This tool excels in environments requiring both rapid material removal and a consistently smooth finish. Its design incorporates advanced technology to deliver superior performance, making it an essential tool for professionals in automotive, marine, and woodworking industries. The sander’s balanced operation and efficient dust collection capabilities contribute to a more productive and cleaner work environment.

KEY FEATURES AND BENEFITS:Exceptional Sanding Performance: The patented Hi-Speed Reinforced Motor, combined with a unique captive-orbit counterweight system, allows the 3/16″ offset to provide up to 40% more cutting power compared to standard 3/16″ sanders and 25% more than typical 5/16″ sanders. This translates to significantly faster material removal and increased productivity.High-Speed Operation: Operating at over 13,000 RPM, this sander is classified as an ultra-high-speed tool, ensuring that tasks are completed quickly and efficiently, reducing overall project time.Effective Dust Management: Designed as a vacuum-assist sander, the 3970H connects readily to most major vacuum systems. Its swivel vacuum port enhances comfort by preventing hose kinking, contributing to a cleaner workspace and improved air quality.Enhanced Durability and Longevity: Built with Hutchins’ renowned quality, this sander features robust construction that ensures long bearing life and consistent performance even under continuous, heavy use. Its drop-in motor assembly simplifies maintenance, minimizing downtime.Superior Ergonomics: The ergonomically engineered trigger assembly is designed for operator comfort, reducing fatigue during extended periods of use. The tool also directs cold exhaust air away from the operator, further enhancing the user experience.SPECIFICATIONS:Pad Size: 6 inches (VA Hook/Velcro Pad). Compatible with 8″ VA padsOffset: 3/16 inchRPM: 13,000+ RPMAir Consumption: 8.50 CFM @ 90 PSIWeight: 2 lbs 5 ozNoise Level: 80 dBAVacuum Type: Vacuum-ready (connects to external vacuum systems)Pad Type: Hook and Loop (Hookit)Origin: Made in the USAHOW TO USE:Prepare the Workpiece: Ensure your surface is clean and free of large debris. Secure the workpiece to prevent movement during sanding.Attach Sanding Disc: Align the holes on your 6-inch hook and loop sanding disc with the holes on the sander’s pad. Press the disc firmly onto the pad to secure it.Connect Air Supply: Connect an air hose (minimum 3/8″ I.D. recommended) from your air compressor to the sander’s air inlet. Ensure your compressor can maintain 90 PSI at 8.5 CFM.Connect Vacuum (Optional but Recommended): Attach a vacuum hose from your dust collection system to the sander’s swivel vacuum port. Use appropriate connectors (e.g., Hutchins Part No. 5301-2 or 5301-5) if not using the Part No. 780 coaxial hose assembly.Start Sanding: Hold the sander firmly with both hands, if applicable, and place the pad flat against the surface. Depress the trigger to start the motor.Apply Even Pressure: Move the sander in overlapping passes, applying light, even pressure. Allow the tool’s speed and orbit to do the work, avoiding excessive force which can cause swirl marks or uneven finishes.Monitor Dust Collection: Regularly check your vacuum system to ensure efficient dust removal, especially when working on large areas or with fine dust.Power Off: Release the trigger to stop the sander. Disconnect the air supply and vacuum hose when finished or when changing discs.BENEFITS OF USING HUTCHINS 6″ HOOK PAD 3/16″ OFFSET SANDER (3970H):Achieves high-quality finishes rapidly, reducing the time needed for surface preparation.Significantly increases material removal rates, boosting overall project efficiency.Promotes a cleaner and healthier work environment by effectively collecting sanding dust.Offers extended operational life and reduced maintenance needs due to its robust construction.Provides a comfortable user experience, minimizing fatigue during prolonged use sessions.Delivers consistent and reliable performance for professional-grade results on various materials.Supports compatibility with readily available 6-inch and 8-inch hook and loop sanding discs.FEATURES:Integrated swivel vacuum port: For unrestricted hose movement.Cold exhaust air: Directed away from the operator.Interchangeable drop-in motor assembly: For quick servicing.Industrial-grade construction: For continuous operation.