Hutchins 6" Hook 6-hole Pad 3/16" Offset Sander (3970)

The Hutchins 6" Hook 6-hole Pad 3/16" Offset Sander (3970) represents a pinnacle in professional-grade random orbital air sanders, meticulously engineered for the most demanding industrial and high-production environments. This tool is the ultimate solution for achieving exceptional surface preparation and finishing, combining significant power with advanced dust management capabilities. Its core innovation lies in the patented Captive-Orbit Counterweight System, which maximizes the output of its 3/16" offset. This unique design provides substantially more cutting and sanding power than standard 3/16" or even 5/16" offset sanders, ensuring faster material removal without compromising the fine scratch pattern essential for quality finishes. Built for continuous, heavy-duty operation, the 3970 features a reinforced motor for ultra-high-speed performance and a robust construction that guarantees extended service life. The integrated vacuum assist capability, complete with a swivel vacuum port, ensures efficient dust extraction, creating a cleaner and safer working environment by connecting seamlessly with external vacuum systems. The hook and loop pad facilitates rapid abrasive disc changes, optimizing workflow efficiency. Proudly made in the USA, the Hutchins 3970 Sander is the professional's choice for superior results and unwavering reliability.

KEY FEATURES AND BENEFITS:

• Patented Captive-Orbit Counterweight System: Provides an significant increase in cutting and sanding power, delivering performance comparable to or exceeding larger offset sanders while maintaining low vibration and extended tool life. This leads to faster material removal and increased productivity.
• Hi-Speed Reinforced Motor: Engineered for continuous, high-performance operation, enabling the sander to achieve ultra-high speeds for quick and effective sanding.
• Vacuum Assist (VA) / Vacuum Ready Design: Features a dedicated swivel vacuum port for efficient dust extraction when connected to an external vacuum system. This minimizes airborne dust, improves visibility, and contributes to a healthier workspace.
• Hook and Loop Pad: Equipped with a 6-hole hook and loop pad, allowing for rapid and hassle-free changes of abrasive discs, which saves time and effort during operations.
• Industrial and High-Production Design: Constructed with high-quality components for exceptional durability and sustained performance in rigorous professional settings, reducing downtime and maintenance needs.
• Built-in Pad Release System: Simplifies the process of removing and replacing sanding pads, enhancing user convenience and operational efficiency.
• Fine Scratch Pattern: Despite its powerful material removal capabilities, the sander consistently produces a very fine and uniform scratch pattern, ideal for achieving high-quality finishes ready for painting or other coatings.

SPECIFICATIONS:

• Pad Size: 6 inches
• Offset/Stroke: 3/16 inch
• RPM: 13,000+
• Weight: 2 lbs 5 oz
• Air Consumption: 8.50 cfm @ 90 psi
• Noise Level: 80-84 dBA
• Pad Type: Hook (Velcro)

HOW TO USE:

• Safety First: Before beginning, ensure you are wearing appropriate personal protective equipment (PPE) including safety glasses, hearing protection, and a dust mask.
• Connect Air Supply: Attach a clean, dry, regulated air supply line to the sander’s air inlet. Ensure the air pressure is set to 90 psi for optimal performance.
• Attach Vacuum Hose: Connect a compatible vacuum hose to the sander’s swivel vacuum port. Secure the connection to ensure efficient dust extraction.
• Select and Attach Abrasive Disc: Choose the appropriate 6-inch, 6-hole hook-and-loop abrasive disc for your specific application. Align the holes on the disc with the holes on the sander pad and firmly press the disc onto the hook and loop surface.
• Prepare Workpiece: Ensure your workpiece is clean, dry, and securely clamped to prevent movement during sanding.
• Begin Sanding: Hold the sander firmly with both hands. Place the pad flat against the surface of the workpiece. Start the sander and move it in slow, overlapping passes, applying even, light to moderate pressure. Avoid tilting the sander or applying excessive pressure, which can create swirl marks or uneven finishes.
• Monitor Dust Collection: Periodically check the vacuum system and dust bag/canister to ensure it is functioning effectively and emptying it as needed.
• Change Abrasive Discs: When the abrasive disc becomes dull or clogged, stop the sander, peel off the old disc, and attach a new one as described in step 4.
• Finish and Clean: Once sanding is complete, turn off the sander and disconnect it from the air supply. Clean the sander and store it in a dry, safe place.

BENEFITS OF USING HUTCHINS 6" HOOK 6-HOLE PAD 3/16" OFFSET SANDER (3970):

• Significantly increases productivity due to its enhanced material removal rate, completing sanding tasks in less time.
• Delivers a consistently smooth and refined surface, preparing workpieces exceptionally well for subsequent finishing steps.
• Reduces operator fatigue and discomfort during prolonged use thanks to its low vibration design, even at high speeds.
• Contributes to a much cleaner and safer work environment by effectively capturing sanding dust at the source.
• Offers exceptional longevity and reliability, minimizing the need for frequent repairs or replacements, thereby reducing operational costs.
• Simplifies abrasive changes, enabling users to switch between grits quickly and maintain continuous workflow.
• Provides versatility for a wide range of applications, from heavy stock removal to fine finish preparation on various materials.

FEATURES:

• Specialized counterweight system: For optimized orbital motion.
• High-speed internal motor: With reinforced components.
• Integrated dust extraction channels: Within the pad and body.
• Quick-release mechanism: For sanding pad replacement.
• Balanced design: For reduced operator fatigue.
• Swivel air inlet fitting: To prevent hose tangling.
• Precision-machined internal components: For smooth operation.
• Manufactured in the United States.