---
title: "Northtech NT-J12  12″ Jointer (Helical Cutter Head) 230V/460V/3 Phase or Optional 1 Phase Motor"
description: "This 12\" jointer from Northtech employs a 4\" dynamically-balanced helical cutter head with six (4) rows of two-sided inserts. The 71\" dovetail bed ways provide quick and accurate adjustment of the infeed and outfeed beds and allow them to remain closer to the cutter head to provide greater material support where it's needed most. "
url: https://360degreemachinery.com/product/northtech-nt-1284hc-532-12-jointer-helical-cutter-head-230v/
date: 2021-02-20
modified: 2025-03-26
author: "Dave Ratliff"
image: https://360degreemachinery.com/wp-content/uploads/2021/02/northtech-nt-j12-12-jointer-helical-cutter-head-230v-460v-3-phase-or-optional-1-phase-motor.png
type: product
lang: en
---

# Northtech NT-J12  12″ Jointer (Helical Cutter Head) 230V/460V/3 Phase or Optional 1 Phase Motor

#### 7.5HP Main Motor; 3PH, 230V/460V Dual Voltage

• Max Planing Width: 305mm (12″)

• True Jointer bed positioning versus parallelogram

style machines that have multiple pivoting wear points

• Max Cutting Depth: 19mm (3/4″)

• Cutterhead Diameter: 100mm (4″)

• Cutterhead: 5,200 RPM, 4 row helical head

with (2) sided 30 x 12 x 2.5 inserts

• Fence Size: 1055mm x 115mm (42″ x 4.5″)

• Fence Angle: 45~90°

• Table Area: 1800mm x 305mm (71″ x 12″)

• Table Height: 800mm (31.5″)

• Machine Dimensions: 75″ x 32″ x 44″

• Packaging Dimensions: 79″ x 27″ x 40″

• Net weight: 902lbs

• Gross weight: 1,060lbs

• (1) Tool box

• Warranty is one year parts

• All machines are tested stateside prior to shipment providing trouble free start up.

Options:

• 7.5HP 1PH motor

• Voltage change