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Powermatic  |  SKU: PM1-477

Powermatic 15BHH 15-Inch Planer, Helical Cutterhead, 3 HP, 1Ph, 230V

Regular price $4,399.99
Shipping calculated at checkout.
Authorized Powermatic Dealer
Ships with the full manufacturer warranty

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Free freight — 486 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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15in.
Planing Width, Helical Cutterhead
Motor3 HP, 230V 1Ph
Carbide Inserts48

Powermatic 15BHH 15-Inch Planer, Helical Cutterhead, 3 HP, 1Ph, 230V

The Powermatic 15BHH is a floor-standing 15-inch thickness planer for shops that want an industrial-grade finish without stepping up to three-phase power. A 3 HP, 230V single-phase motor drives a helical cutterhead across the full 15-inch width, and it takes boards up to 6 inches thick.

It has a built-in digital readout, so you can dial in an exact thickness and come back to it on the next pass, and it carries Powermatic's 5-year warranty.

Helical Head, Smoother Finish

The cutterhead runs 4 rows of 48 four-sided carbide inserts at 5,200 RPM. Compared with straight knives, a helical head cuts quieter and leaves a cleaner surface, and when an insert dulls or nicks you rotate it to a fresh edge instead of resetting a whole knife.

Two Feed Speeds

Run 16 FPM for a finish pass or 28 FPM to take stock down fast. Cast iron infeed and outfeed tables give a 48 x 15 in. support surface for long boards.

Key features and benefits

Powermatic 15BHH helical cutterhead with carbide inserts
  • 4-row helical cutterhead, 48 carbide insertsQuieter cut, cleaner finish; each insert has 4 edges
  • Built-in digital readout (DRO)Shows board thickness so settings repeat pass to pass
  • 16 / 28 FPM feed ratesFinish pass or fast stock removal, no tooling change
  • Cast iron infeed and outfeed tables48 x 15 in. surface resists flex and damps vibration
  • 4 in. bi-directional dust portHook up from either side; 900 CFM minimum
  • Casters with foot-pedal lockRoll it into place, press the pedal to lock it down
  • Four retractable lifting handlesLift points for moving the planer; push back in when not in use
  • Stop paddleEasy to reach in a hurry

Planer specifications

Specification Details
Model / Stock Number 15BHH / PM1-477
Motor 3 HP, 230V, single phase, 14.5 A, 60 Hz
Recommended Circuit 30 A
Maximum Workpiece Width 15 in.
Maximum Workpiece Thickness 6 in.
Minimum Workpiece Thickness 1/8 in.
Minimum Workpiece Length 8 in.
Maximum Depth of Cut, Full Width 3/32 in.
Feed Rates 16 and 28 FPM (2 speeds)
Cutterhead Helical, 4 rows, 48 four-sided carbide inserts
Cutterhead Diameter 3 in.
Cutterhead Speed 5,200 RPM
Insert Size 15 x 15 x 2.5 mm
Table Size Main table 20 x 15 in.; 48 x 15 in. with infeed and outfeed tables
Table Material Cast iron
Digital Readout Yes
Dust Port 4 in., bi-directional
Minimum Dust Collection 900 CFM
Overall Dimensions (L x W x H) 48 x 31-1/2 x 42-3/8 in.
Net Weight 411 lbs
Shipping Weight 486 lbs
Warranty 5 years (Powermatic); 2 years for commercial or industrial use
UPC 019907005933

Powermatic planer questions

Does the 15BHH run on single-phase power?

Yes. It has a 3 HP, 230V single-phase motor drawing 14.5 A. Powermatic recommends a 30 A circuit.

How thick and how wide a board can it plane?

Up to 15 inches wide and 6 inches thick. The minimum is 1/8 inch thick and 8 inches long.

How deep can it cut in one pass?

The maximum is 3/32 inch across the full 15-inch width. Powermatic's manual recommends up to 1/8 inch per pass on boards up to 6 inches wide, and 1/16 inch per pass on boards 6 to 15 inches wide.

What happens when the inserts dull?

Each carbide insert has four cutting edges. Rotate it a quarter turn to a fresh edge, and replace it once all four are used.

What warranty does it carry?

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