Oliver 4275 16″ Parallelogram Helical Head Jointer


  • Extra-long precision ground tables provide a stable work surface
  • Parallelogram design provides smooth accurate cuts
  • Massive cast iron frame offers stable table support
  • Fully enclosed cabinet with 6” port for superior dust management
  • Helical cutter head includes German-made carbide inserts
  • 4-sided cutting inserts are indexed and easy to replace
  • Elevated control panel with key lock and emergency off switch
  • Wixey DRO shows table infeed table movement for precision cuts
  • Pre-drilled bracket for easy (optional) power feed mounting
  • Foot activated emergency power shutoff.
  • Handwheel controlled infeed table allows for quick adjustment and auto-lock during operation
  • Lever controlled outfeed table allows easy adjustment
  • Long European style aluminum extruded fence features positive stops at 45° and 90°
  • Fence features flip-down L-shaped attachment for use with thin stock
  • Quick slide and lock fence adjustment
  • Easy to read depth of cut gauge
  • Powerful TEFC Baldor motor available in single or three-phase
  • Poly V-belt drive efficiently delivers power to the cutter head
  • CSA Listed
Guaranteed Safe Checkout



Model Number 4275
Stock Number 4275.101.4S (5HP, 1Ph)
Stock No 4275.102.4S (7.5HP, 3Ph)
Infeed Table Travel 3/4″
Cutterhead Speed 5,500 RPM
Number of Knives (helical) 76 Inserts
Maximum Depth of Cut 1/8″
Rabbeting Capacity 3/4″
Dust Port Diameter 6″
Table Dimensions 16″ x 100″
Table Height 34-3/4”
Fence Dimensions 47”L x 6”W
Fence Tilts 45°
Positive Stops 90° and 45°
Motor 1Ph 5HP, 230V (1Ph, 19.5 Amp)
Motor 3Ph 7.5HP, 230V/460V* Prewired 230V (3Ph 16.8/8.4 Amp)
Overall Dimension 100”L x 40”W x 41”H
Net Weight 1,020
Gross Weight 1,320 lbs

Additional information

Weight N/A
Dimensions N/A

5HP 1PH Baldor Motor, 7.5HP 3PH Baldor Motor