Jointers

Extrema's Jointer family are massive machines designed for the continuous use of a production woodshop. These Jointers are both durable and accurate providing you with a clean straight finish. Extrema Jointers are offered with an optional helical cutter head that reduces wood tearout.

Pro Series EJ-12 Jointer

If you are looking for a massive jointer that is designed for continuous use, then look no further. Extrema's family of jointers are the most durable and accurate jointers on the market today. Also, Extrema jointers are offered with the optional STEALTH helical cutter heads which will provide a super clean cut with minimal tearout.

  • Manual brake with shut off on EJ-12
  • Optional 5 HP motor upgrade on single phase jointers
  • Parrallelogram bed design
  • Heat treated infeed and outfeed tables
  • Positive stop at 45 and 90 degrees
  • Independent adjustment of beds
  EJ-12.1 EJ-12.3
Main Motor 3 HP / 5 HP 5 HP
Width 12" 12"
Bed Length 81-5/8" 81-5/8"
Infeed Bed 39-1/4" 39-1/4"
Outfeed Bed 39-1/4" 39-1/4"
Infeed Adjustment 3/8" 3/8"
Outfeed Adjustment 1/8" 1/8"
Tilt Range 0-45 0-45
Amps @ 230V 15 / 26 13
Weight 1190 lbs 1190 lbs

Pro Series EJ-16 Jointer

Extrema jointers are offered with the optional STEALTH helical cutter heads which will provide a super clean cut with minimal tearout.

  • Manual brake with shut off on EJ-16
  • Optional 5 HP motor upgrade on single phase jointers
  • Parrallelogram bed design
  • Heat treated infeed and outfeed tables
  • Positive stop at 45 and 90 degrees
  • Independent adjustment of beds
  EJ-16.1 EJ-16.3
Main Motor 3 HP / 5 HP 5 HP
Width 16" 16"
Bed Length 100" 100"
Infeed Bed 52-1/2" 52-1/2"
Outfeed Bed 45-1/4" 45-1/4"
Infeed Adjustment 3/8" 3/8"
Outfeed Adjustment 1/8" 1/8"
Tilt Range 0-45 0-45
Amps @ 230V 15 /26 13
Weight 1605 lbs 1605 lbs