The Powermatic 15HH 15" Planer is a professional-grade thickness planer engineered for woodworkers who demand superior surface quality and reliable performance. Powered by a 3HP, 1-phase, 230V motor, this Powermatic planer features a helical cutterhead with 74 four-sided carbide knife inserts that delivers smoother, quieter cutting and a finer finish than conventional systems - making it an outstanding choice for both high-volume production work and precision finish planing.

Key Features

• Angled dust chute with 4" port positions collection hose away from the work area while providing efficient chip and dust collection
• Large cast iron handwheel positions table quickly and easily
• Large, precision ground cast iron table and extensions provide maximum workpiece support
• Lockable built-in caster system allows for mobility in the shop
• Steel top-mounted return rollers speed repetitive cuts
• The helical cutterhead with 74 four-sided carbide knife inserts provides smoother, quieter cutting and finer finish than conventional systems
• Three V-belts transfer maximum power to the cutterhead
• Two speed gearbox features automatic chain tensioner

Specifications

• MPN: PM9-1791213
• Brand: Powermatic
• Planer Capacity: 15"
• Motor: 3HP
• Phase: 1-Phase
• Voltage: 230V
• Cutterhead Type: Helical
• Number of Carbide Inserts: 74 four-sided
• Dust Port Size: 4"
• Country of Origin: Taiwan

Frequently Asked Questions

What type of cutterhead does the Powermatic 15HH use, and what are its advantages?

The Powermatic 15HH uses a helical cutterhead equipped with 74 four-sided carbide knife inserts. This design provides smoother, quieter cutting and a finer finish than conventional systems. Because each insert has four usable sides, it can be rotated to a fresh edge rather than replaced immediately, extending the overall service life of your cutting tooling.

How is dust and chip collection handled on this planer?

The planer features an angled dust chute with a 4" port that positions the collection hose away from the work area while providing efficient chip and dust collection. This helps keep the workspace clear and makes it easier to connect to standard shop dust collection systems.

Can this planer be moved around the shop easily?

Yes. The Powermatic 15HH includes a lockable built-in caster system that allows for mobility in the shop. When the casters are unlocked, you can reposition the machine as needed; locking them keeps the planer stationary and stable during operation.

How does the two-speed gearbox benefit my workflow?

The two-speed gearbox features an automatic chain tensioner, allowing you to select the appropriate feed rate for different materials and cutting depths. This flexibility helps optimize surface finish quality and throughput, while the automatic chain tensioner maintains consistent drive performance without manual adjustment.