Hutchins 2-3/4" x 16" PSA 18-hole Straight Line Sander (8620)
The Hutchins 2-3/4" x 16" PSA 18-hole Straight Line Sander (8620) is a high-performance pneumatic sander engineered for professionals seeking precise and efficient surface preparation. This tool excels at shaping fillers and putties, consistently delivering a perfectly flat surface, making it an indispensable asset in automotive, marine, and woodworking industries. Its design replicates the smooth, consistent motion of hand sanding with a block, providing superior finish quality without operator fatigue.
KEY FEATURES AND BENEFITS:
Professional-Grade Performance: Designed to meet the rigorous demands of professional use, ensuring consistent, high-quality results.
Precision Straight-Line Action: Replicates the natural motion of hand sanding, providing full contact with the surface and preventing uneven material removal or "battering."
Efficient Dust Management: Equipped for both vacuum-ready operation (with a coaxial hose) and includes a detachable dust bag for effective dust collection, promoting a cleaner work environment and improving visibility.
Powerful Twin-Drive System: Features a 2-cylinder reciprocal thrust mechanism, driven by vertically-engaged gears and a double rack and pinion assembly for smooth, synchronized strokes, exceptional balance, and long-term reliability.
Reduced Operator Fatigue: Ergonomically designed and precision-balanced components significantly reduce vibration, allowing for extended use without discomfort.
Durable Construction: Made with a high-grade aluminum housing, ensuring the tool withstands demanding work conditions and offers an extended service life.
Type: Pneumatic Straight-Line Sander
Pad Size: 2-3/4" x 16" PSA (Pressure Sensitive Adhesive) 18-hole pad
Strokes Per Minute (SPM): 3000 SPM
Stroke Length: 15/16"
Weight: 7 lbs 1 oz
Air Consumption: 6.0 CFM @ 90 PSI
Operating Pressure: 90 PSI
Noise Level: 87 dBa
Prepare the Sander: Ensure your air compressor is set to the recommended 90 PSI. Attach an air hose to the sander's air inlet. If using for dust collection, attach the provided dust bag or connect a vacuum hose if your setup is vacuum-ready.
Attach Abrasive: Peel the backing from your 2-3/4" x 16" PSA sanding paper and carefully align it with the 18 holes on the sander's pad. Press firmly to secure the paper.
Prepare the Workpiece: Clean the surface to be sanded, ensuring it is free of loose debris or contaminants.
Sanding Technique: Hold the sander firmly with both hands. Place the pad flat against the workpiece. Initiate sanding by pressing the trigger. Move the sander in controlled, overlapping straight lines across the surface. Avoid tilting the sander or applying excessive pressure, as this can create unevenness.
Monitor Progress: Regularly check the surface for flatness and desired material removal. Change sanding paper as it wears down to maintain optimal cutting efficiency and prevent scratching.
After Use: Disconnect the air supply. If using a dust bag, empty it. Clean the sander's pad and exterior to remove any residual dust or debris. Store the tool in a clean, dry place.
BENEFITS OF USING HUTCHINS 2-3/4" X 16" PSA 18-HOLE STRAIGHT LINE SANDER (8620):
Achieves professional-level flatness on surfaces, critical for high-quality finishes.
Significantly reduces manual effort and time compared to traditional hand sanding methods.
Minimizes airborne dust particles, contributing to a healthier and cleaner work environment.
Offers exceptional control and precision for delicate shaping and leveling tasks.
Ensures consistent material removal across the entire sanding area.
Provides reliable performance for demanding and repetitive sanding applications.
Extends the life of abrasive papers due to even pressure distribution.
Twin-drive motor system
Self-generating dust collection capability
Integrated 18-hole pad for vacuum assist
Precision-balanced internal components
Vertically-engaged gearing
High-grade aluminum housing construction
Comfort-grip design
Made in USA craftsmanship
Coaxial hose compatibility for vacuum systems
Product identification
- Brand: Hutchins
- Model / MPN: 8620
