Hutchins 3/32″ Offset Finishing Sander 6″ PSA (3500)

The Hutchins 3/32″ Offset Finishing Sander 6″ PSA (3500) is a professional-grade pneumatic random orbit sander engineered for achieving superior fine finishes. This lightweight and low-profile tool is designed to provide exceptional control and comfort during extended use, making it an essential addition for automotive professionals, woodworkers, and anyone requiring a flawless surface finish. Its precise 3/32″ offset orbit ensures a very fine scratch pattern, ideal for meticulous preparation and finishing steps before and after painting. Built with quality in mind, this sander boasts a unique 4-bearing support system for consistent full-contact sanding, eliminating pad wobble and ensuring smooth operation. The composite motor housing and shroud not only reduce overall weight but also insulate the operator from vibration, contributing to reduced fatigue and improved productivity. Proudly made in the USA, the Hutchins 3500 offers reliable performance and is built to withstand demanding professional environments.

KEY FEATURES AND BENEFITS:

• Ultra-Fine Finishing Capability: Designed with a 3/32″ offset for extremely subtle and even material removal, ensuring a virtually swirl-free finish perfect for critical pre and post-paint applications.
• Lightweight and Ergonomic Design: Weighing approximately 2 lbs 3.5 oz, its low-profile body minimizes operator fatigue and allows for greater maneuverability and control, even in confined spaces.
• Precision Speed Control: Offers consistent 10,000 RPM free speed, providing the optimal balance of power and finesse required for various finishing tasks without compromising surface integrity.
• Advanced Pad Attachment System: Features a Pressure Sensitive Adhesive (PSA) pad for secure and quick attachment of sticky-back sanding discs, streamlining disc changes and maximizing uptime.
• Enhanced Stability and Smoothness: Incorporates a unique 4-bearing support system that ensures the pad maintains full contact with the work surface, reducing vibration and contributing to a uniform finish without wobble.
• Reduced Vibration and Operator Comfort: The composite motor housing and shroud effectively dampen vibration, protecting the user from discomfort and enabling longer, more productive work sessions.
• Durable, Professional-Grade Construction: Built in the USA with high-quality components, ensuring longevity and consistent performance in demanding industrial and professional settings.

SPECIFICATIONS:

• Model Number: 3500
• Pad Size: 6 inches
• Orbit Diameter: 3/32 inches
• Tool Type: Random Orbit Finishing Sander
• Power Source: Pneumatic (Air-Powered)
• Free Speed: 10,000 RPM
• Air Consumption: 11 CFM at 90 PSI
• Sound Level: 80 dB(A)
• Weight: 2 lbs 3.5 oz
• Pad Type: PSA (Pressure Sensitive Adhesive)
• Included in Product When Purchased: Hutchins 3/32″ Offset Finishing Sander 6″ PSA (Model 3500) unit, 6-inch PSA sanding pad

HOW TO USE:

1. Prepare Work Area: Ensure your workspace is clean, well-lit, and ventilated. Wear appropriate personal protective equipment, including safety glasses, hearing protection, and a dust mask.
2. Attach Sanding Disc: Peel the backing from a 6-inch PSA sanding disc and carefully align it onto the 6-inch PSA pad on the sander. Press firmly to ensure good adhesion across the entire pad surface.
3. Connect Air Supply: Connect the sander to an air compressor using a suitable air hose. Ensure the air pressure is set to the recommended 90 PSI for optimal performance.
4. Test Sander: Before applying to your workpiece, briefly run the sander in the air to ensure it is operating smoothly and the pad is rotating correctly.
5. Begin Sanding: Place the rotating sander flat against the surface of your workpiece. Apply light, even pressure. Move the sander in overlapping circular or elliptical patterns to ensure uniform sanding and avoid creating swirl marks.
6. Monitor Progress: Continuously check the surface for desired smoothness and material removal. Adjust pressure and movement speed as needed.
7. Clean Up: Once sanding is complete, disconnect the air supply. Remove the used sanding disc from the pad. Clean the sander and the work area, removing any dust or debris.

BENEFITS OF USING HUTCHINS 3/32″ OFFSET FINISHING SANDER 6″ PSA (3500):

• Achieves exceptional surface smoothness, making it perfect for critical finishing stages.
• Reduces operator hand and arm fatigue due to its lightweight and balanced design.
• Provides precise control over the sanding process, leading to consistent and high-quality results.
• Quick and easy sanding disc changes enhance workflow efficiency.
• Minimizes the appearance of swirl marks, resulting in a cleaner, more professional finish.
• Offers quiet operation for a more comfortable working environment.
• Built to last, ensuring a reliable tool for professional use over time.

FEATURES:

• Equipped with a positive action drive for consistent power delivery.
• Features a pressure lock mechanism for quick, tool-free pad changes.
• Includes a built-in pad release function for easy disc removal.
• Designed with an ultra-smooth motor for reliable performance.
• The composite housing provides insulation against temperature and vibration.
• Accepts standard 6-inch PSA (sticky-back) sanding discs.
• Engineered for low vibration operation, enhancing user comfort.
• Compact, low-profile design for improved maneuverability.
• Made in the USA, reflecting high manufacturing standards.