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Powermatic  |  SKU: PM9-1791291K

Powermatic 31A 6 x 48-Inch Belt and 12-Inch Disc Sander, 1-1/2 HP, 115/230V 1Ph

Regular price $2,419.00
Shipping calculated at checkout.
Authorized Powermatic Dealer
Ships with the full manufacturer warranty

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Free freight to your business or home in the lower 48, curbside by LTL truck. Need a liftgate? +$75, chosen at checkout.

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Ships in 1–3 business days

Free freight — 275 lbs, ships LTL

Free curbside freight delivery to your business or home in the lower 48 states. Need a liftgate to lower it to the ground? It’s $75, chosen at checkout. See our freight & delivery guide.

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6x48in.
Belt & Disc Sander
Motor1-1/2 HP, 115/230V 1Ph
Disc12 in.

Powermatic 31A 6 x 48-Inch Belt and 12-Inch Disc Sander, 1-1/2 HP, 115/230V 1Ph

The Powermatic 31A combines a 6 x 48 inch belt and a 12 inch disc on one machine with a 1-1/2 HP 115/230V 1Ph motor and its own stand.

The belt runs at 2,410 SFPM over a platen and two aluminum drums, and the disc turns at 2,375 RPM. Each side has its own table, and dust is collected through a 4 inch outlet.

Belt That Goes Any Direction

The belt arm swings from horizontal to vertical and locks at 0, 45 and 90 degrees with an indexing pin, so you can surface flat stock, sand edges or work end grain without re-rigging.

Key features and benefits

Powermatic 31A belt and disc sander features
  • 1-1/2 HP motor115/230V 1Ph, pre-wired 115V
  • 6 x 48 in. belt2,410 SFPM
  • 12 in. disc2,375 RPM
  • Belt arm locks at 0, 45, 90 deg.Index pin locks each position
  • Tilting tablesDisc table tilts 15 up / 45 down
  • 4 in. dust port400 CFM minimum
  • Stand includedPlus fence and miter gauge

Belt and disc sander specifications

Specification Details
Model / Stock Number 31A / PM9-1791291K
Motor 1-1/2 HP, single phase, 115/230V, 14/7 A, 60 Hz
Prewired Voltage 115V
Recommended Circuit 30 A at 115V / 20 A at 230V
Power Plug 115V plug installed
Belt Size / Speed 6 x 48 in. / 2,410 SFPM
Disc Diameter / Speed 12 in. / 2,375 RPM
Belt Table 13-1/4 x 7-1/2 in., tilts 45 deg. down
Disc Table 17-1/4 x 9 in., tilts 15 deg. up / 45 deg. down
Belt Arm Positions Locks at 0, 45 and 90 deg.
Table Working Height 34 in. (disc), 36 in. (belt)
Dust Ports 4 in.
Minimum Dust Collection 400 CFM
Overall Size (L x W x H) 24 x 31-1/4 x 54-1/2 in.
Net Weight 247 lbs
Shipping Weight 275 lbs
Included Stand with motor, 6 x 48 in. 60-grit belt, 12 in. 60-grit disc, disc table, fence, miter gauge
Warranty 5 years (Powermatic); 2 years for commercial or industrial use
UPC 662755485480

Powermatic sander questions

Can the belt be used vertically and horizontally?

Yes. The belt arm locks at 0, 45 and 90 degrees, so it works horizontally, vertically or at an angle.

Is the stand included?

Yes. It ships with the stand and motor, a 60-grit belt and disc, both tables, a fence and a miter gauge.

What power does it need?

It comes pre-wired for 115V with a plug installed and can be rewired to 230V. Powermatic recommends a 30 A circuit at 115V or 20 A at 230V.

What warranty does it carry?

Powermatic covers it with its 5-year warranty (2 years for commercial or industrial use).