Jet JTM-4VS Mill 303 DRO & X-Axis Powerfeed (690301)

Description

Jet JTM-4VS Mill 303 DRO & X-Axis Powerfeed (690301) is a versatile and powerful vertical mill designed for professional machinists and serious hobbyists. It features a robust design with a 3 HP motor, variable speed control, and a large 9″ x 49″ table for handling a wide range of machining tasks.

KEY FEATURES AND BENEFITS:

• High-precision Class 7 spindle bearings deliver exceptional accuracy.
• Variable speed control (60-4,200 RPM) for adjusting cutting speed based on material.
• Digital readout (DRO) on 2 axes (X & Y) provides real-time position data.
• Three-stage power downfeed with automatic stop for consistent feed rates.
• Meehanite cast iron base absorbs vibration and provides stability.
• Precision bored and honed milling head ensures smooth operation and high-quality cuts.
• Heavy-duty construction for long-lasting performance.
• Adjustable gibs on all axes for precise adjustment and minimal wear.

SPECIFICATIONS:

• Table Size: 9″ x 49″
• Motor: 3 HP
• Variable Speeds: 60 – 4,200 RPM
• Spindle Taper: R-8
• Quill Diameter: 3-3/8″
• Head Swivel: 90° Left/Right, 45° Front/Back

HOW TO USE:

1. Adjust the variable speed control to match the cutting requirements of your material.

2. Utilize the digital readout (DRO) on the X and Y axes for precise positioning.

3. Engage the X-axis powerfeed for automated feeding during milling operations.

4. Use the adjustable gibs to maintain precise alignment and minimize wear on all axes.

5. Ensure the internal coolant tank is filled for wet machining applications to improve chip removal and tool life.

BENEFITS OF USING Jet JTM-4VS Mill 303 DRO & X-Axis Powerfeed (690301):

• Versatile machine suitable for various machining applications.
• High precision and control with digital readout and variable speed control.
• Durable construction ensures reliable performance over time.
• Convenient features like X-axis powerfeed and internal coolant tank.

FEATURES:

• One-shot lubrication system for simplified maintenance.
• Way covers to protect linear guides.
• Drawbar for securing milling cutters.
• Toolbox with included tools for immediate use.
• 2-year full service and parts warranty for peace of mind.