JET JJ-6HHDX 6" Long Bed Jointer with Helical Head
Are you looking for a jointer that handles longer boards while delivering a cleaner finish?
What if your shop had a machine that stayed stable, ran quietly, and reduced tear-out on every pass?
Meet the JET JJ-6HHDX 6" Long Bed Jointer, built for accurate jointing with extended table support and helical cutterhead performance.
With a helical insert cutterhead, extra-long cast iron tables, and a 1 HP motor, it provides smooth cutting and consistent results for demanding work.
When your jointer runs quietly and cuts clean, your workflow stays focused and efficient.
JET JJ-6HHDX Long Bed Jointer with Helical Head
Helical Cutterhead Improves Finish Quality
The helical cutterhead uses staggered carbide inserts to produce a smoother surface with less tear-out. It runs quieter than straight knife systems and helps reduce sanding time after jointing.
Extra-Long Cast Iron Tables Support Longer Stock
The extended infeed and outfeed tables provide better support for long boards. Precision machined cast iron keeps stock stable and flat, helping produce straight and accurate edges.
Front-Mounted Adjustments Simplify Setup
Front-mounted handwheels allow quick and accurate table adjustments. This makes it easier to dial in cutting depth and maintain consistent results during setup changes.
1 HP Motor Delivers Consistent Power
The 1 horsepower motor drives the cutterhead at 6000 RPM, providing steady cutting performance for hardwoods and general shop materials without hesitation.








What’s Included
What’s Included? JET JJ-6HHDX Jointer
- JET JJ-6HHDX Jointer – 6" long bed jointer with helical cutterhead for smooth, accurate cuts.
- Closed Steel Stand – One-piece stand provides stability and support during operation.
- Industrial Push-Button Controls – Easy access controls for safe and reliable operation.
- Dust Chute with 4" Port – Connects to dust collection for efficient chip removal.
Specs
JET JJ-6HHDX Specifications
- Stock Number: JT9-708466DXK
- Model Number: JJ-6HHDX
- Motor: 1 HP
- Voltage: 115/230V
- Prewired Voltage: 115V
- Motor Phase: Single Phase
- Motor Amps: 13/6.5
- Cutterhead Type: Helical Head
- Cutterhead Diameter: 2-1/2"
- Cutterhead Speed: 6000 RPM
- Number of Inserts: 27
- Maximum Cutting Depth: 1/8"
- Table Size: 56" x 7-3/8"
- Outfeed Table Length: 27-3/8"
- Table Height: 31-1/4"
- Dust Port Diameter: 4"
- Dust Collection Requirement: 350 CFM
- Net Weight: 240 lbs
- Warranty: 5 Year