Hutchins 3970H Random Orbital Air Sander, Vacuum Assist, 6 Inch Hookit Pad, 3/16 Inch Orbit, 13000 RPM

Hutchins 3970H Random Orbital Air Sander, Vacuum Assist, 6 Inch Hookit Pad, 3/16 Inch Orbit, 13000 RPM

• Hutchins 3970H random orbital air sander is a vacuum assist, high performance 6 inch Hookit pad model with a 3/16 inch orbit rated at 13000 RPM. It is designed for fast stock removal with a uniform finish and connects to common external vacuum systems; this is a standalone tool, not a replacement part for a specific SKU.
• Features:
  • Vacuum assist design connects to most shop extraction systems to help control dust and improve visibility during sanding
  • 3/16 inch random orbit provides an aggressive cut while maintaining a consistent scratch pattern for refinish prep
  • 6 inch Hookit backing pad accepts hook and loop discs for quick abrasive changes and secure retention
  • High speed operation around 13000 RPM with a captive pad orbit for increased sanding efficiency
  • Swivel vacuum port helps reduce hose kinking for smoother handling in long passes
• Specifications:
  • Manufacturer: Hutchins
  • Part Number: 3970H
  • Pad Size and Type: 6 inch Hookit, 6 hole
  • Orbit: 3/16 inch
  • Speed: 13000 RPM
  • Air Consumption: approximately 8.5 CFM
  • Sound Level: about 80 dB
  • Configuration: vacuum assist, random orbital
  • Weight: about 3 lb
  • System Compatibility or Application: connects to external vacuum systems; general purpose sanding tool, not a replacement for a specific SKU
  • Quantity: 1 sander
• The random orbital air sander can also be referred to as 6 inch Hookit pneumatic sander, vacuum assist random orbital sander, 3/16 inch orbit DA sander, high performance air sander, and Hutchins 3970H sander.

Hutchins manufactures professional pneumatic sanding tools and accessories for automotive, industrial, and marine surface preparation, with product lines that include random orbital, straight line, and vacuum assist sanders.

Q: Does the 3970H require an external vacuum system?
A: It is a vacuum assist model designed to connect to an external vacuum source for dust extraction. The sander will operate without a vacuum but performs best when connected.

Q: What discs does the 3970H use?
A: It uses 6 inch hook and loop abrasives on a 6 hole Hookit backing pad for rapid changes and secure grip.

Q: How aggressive is the 3/16 inch orbit?
A: The 3/16 inch orbit yields a fast cut suitable for primary sanding while maintaining a uniform finish pattern for refinish prep.