4220 6" Jointer with Helical Cutterhead

If you’re looking for a quality 6” Jointer, Oliver’s 4220 is the right choice. As with its bigger brothers, nothing was spared in the design and construction of this great tool. The precision ground table is flat as flat can be and guarantees a perfect starting point for any project. Add the standard helical carbide insert cutterhead and cast iron dampening base, the 4220 is a dream to pass wood over. Front mounted handwheel controls give easy and precise table adjustments . The cast iron fence easily adjusts to plus and minus 45 degrees and once locked into place, cannot be moved. Finally, an aluminum cutterhead guard and locking switch ensure safety.

Find a dealer
  • Extra-long precision ground tables provide a stable work surface.
  • Cast iron base offers a steady platform.
  • Fully enclosed cabinet for better dust management.
  • Helical cutter head includes German-made carbide inserts.
  • Carbide inserts are indexed for quick changing.
  • Front mounted hand wheels for quick precise adjustments.
  • Extra-long precision ground fence tilts 45 degrees both directions with stops.
  • Large emergency stop switch can be locked.
  • Powerful TEFC 1.5HP single-phase motor.

Special Features

  1. Standard helical cutterhead with German carbide inserts are included with jointer. We use radiused German carbide inserts in our helical cutterhead which give smooth as glass results time after time.
  2. Fully functional all cast iron fence provides an immovable and stable work surface.
  3. Reinforced tables ensure rigidity and table flatness.

Specifications subject to change without notice.

Model No.
Stock No.
4220.201 (1.5HP, 1Ph, Helical)
Cutterhead Speed
5500 RPM, V-Belts
Number of Knives
35 (Helical) **36 (Byrd) **Discontinued version
Rabbeting Capacity
Dust Port Diameter
Table Dimensions
66-1/2” L x 7-1/4” W
Fence Dimensions
38” L x 4” H
Fence Tilts
90° - 45°
Positive Stops
90° and 45°
36” x 14-3/4”
Motor (1Ph Only)
1.5HP, 1Ph 110V Plug (13/6.5 AMPS)
Overall Dimensions
67” L x 24” W x 32” H
Net Weight
360 lbs.
Gross Weight
480 lbs.