Jet 690068 Vertical Milling Machine 3-axis Dro

Product Description

The JET 690068 is a vertical turret milling machine configured with a 3-axis quill digital readout (DRO) and X/Y table power feed assembly. It is designed for precision metal removal in machine shop and toolroom environments. The DRO provides real-time position feedback on the X, Y, and quill (Z) axes, reducing setup time and improving repeatability. The X/Y table power feed handles horizontal table movement automatically, reducing operator fatigue during long cuts. At 2,520 pounds, this is a full-size floor-standing machine intended for professional installation by millwrights or qualified machine tool technicians.

The JET 690068 suits job shop, production, and toolroom applications where vertical milling, drilling, boring, and contouring operations are performed on ferrous and non-ferrous workpieces. The JTM-4VS-1 base machine is a variable-speed vertical knee mill in the 9-inch by 49-inch table class. The combination of a 3-axis DRO and powered table feed makes this configuration well suited for prototyping, fixture building, and repetitive short-run part production in both industrial and vocational training settings.

Key Features

• 3-axis quill DRO provides real-time X, Y, and quill position readout for precise depth and location control
• X/Y table power feed automates horizontal table travel, reducing operator effort on extended milling passes
• Variable-speed spindle drive allows RPM adjustment without changing belt positions for different materials and tooling
• Full-size knee mill platform at 2,520 pounds provides rigid, vibration-resistant cutting performance
• Sold as a complete, factory-configured unit combining machine, DRO, and power feed in one assembly

Compatibility

Designed as an OEM-configured unit based on the JET JTM-4VS-1 vertical knee milling machine platform with factory-integrated 3-axis DRO and X/Y table power feed. Replacement components and accessories should be matched to the JTM-4VS-1 series specifications.

Installation Notes

Installation of a machine tool at this weight requires professional rigging and millwright services; the unit must be lifted and positioned using appropriate overhead lifting equipment rated for loads exceeding 2,520 pounds. The machine should be leveled on the shop floor using a precision machinist level and mounting pads or anchor bolts per the manufacturer installation manual before any electrical connection is made. Electrical hookup must comply with NFPA 70 (NEC) requirements for the voltage and amperage ratings specified on the machine nameplate and should be performed by a licensed electrician. Power down and lock out all energy sources before servicing spindle, quill, or table feed components.

Technical Specifications

• Weight: 2520 pounds
• DRO Configuration: 3-axis quill digital readout
• Table Power Feed: X/Y axes
• UOM: Each
• UPC: 731325173505

Standard Information

• Brand: JET
• Manufacturer Part Number: 690068