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Model 3970 Series Random Orbital Sander with 3/16 offset

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Random Orbital Action. The 3970 Random orbit sander is the same as our model 3570 except it is designed for Industrial and Hi-Production applications where high performance sanding and dust containment in conjunction with an external vacuum source is required. With a revolutionary motor design, the 3970 delivers Ultra high speed sanding with legendary Hutchins balance and durability. Designed with a captive pad orbit, the 3970 delivers up to 40% more sanding performance and 50% faster operating speed. Now equipped with a vacuum swivel port to make the sander more comfortable and reduce vacuum hose kinking. If you want to use a coaxial hose assembly, the hose assembly has been superceded by Part No. 780 which must be purchased seperately. In order to connect the tool to a vacuum hose without using the #780 Hose Assembly, please use either 5301-2 or 5301-5 vacuum connector. 6" PSA Pad Standard.

  • RPM 13000+
  • Wt 2lbs 5oz
  • Air Consumption 8.50 cfm @ 90psi
  • Noise Level: 80 dBa
  • Pad Size 8" standard, 5" & 6" Available


Image Parts Breakdown Part # Description Pad Size Offset Pad Type Qty Price
View Image Download File 3970 Vacuum Assist Random Orbital Sander - 13-000RPM 6" 3/16 offset PSA $397.81
View Image Download File 3970H Vacuum Assist Random Orbital Sander - 13-000RPM 6" 3/16 offset Hook $401.88