Jet JTM-2 Mill With 3-Axis Newall DP700 DRO (Knee) (691182)

The Jet JTM-2 Mill With 3-Axis Newall DP700 DRO (Knee) (691182) is a versatile and powerful vertical milling machine designed for demanding applications in workshops and machine shops. It features a rigid Meehanite cast iron base for superior stability and vibration dampening, ensuring precise machining results. The large 9" x 42" worktable provides ample space for handling various sized workpieces.

KEY FEATURES AND BENEFITS:

• Precision and Durability: Meehanite cast iron construction, precision-bored head, high-precision Class 7 spindle bearings, and internally cooled spindle head ensure long-lasting performance and accurate machining.
• Versatility: Eight-speed spindle with a wide range (80-2,720 RPM) allows for tackling various materials and applications. Three-axis DRO (Digital ReadOut) by Newall provides precise positioning and simplifies machining tasks.
• Power and Control: 2 HP motor delivers ample power for most milling operations. Three-stage power downfeed with auto stop provides controlled feeding and prevents overruns.
• Convenience: Large diameter quill for easy tool changes. Internal coolant tank (coolant pump not included) allows for wet machining applications. One-shot lubrication system simplifies maintenance.

SPECIFICATIONS:

• Table Size (L x W): 9" x 42"
• Quill Diameter: 3-3/8"
• Number of Spindle Speeds: 8
• Spindle Speed Range: 80 - 2,720 RPM
• Quill Downfeed Rates: 0.0015 - 0.003 - 0.006 IPR
• Spindle Travel: 5"
• Head Movement: 90° Right & Left, 45° Forward & Backward
• Max Distance Spindle to Table: 17-1/2"
• Distance Spindle to Column (Max): 19"
• Distance Spindle to Column (Min): 4-1/2"
• Collet Capacity: 1/8 - 7/8"
• Table Longitudinal Travel: 23-7/8" (20-2/7" with power feed)
• Table Cross Travel: 12-1/2"
• T-Slots (Number and Size): 3 (5/8")
• T-Slot Centers: 2-1/2"
• Work Table Weight Capacity: 550 lbs
• Travel of Knee: 14-1/2"
• Travel of Ram: 13-3/8"
• Motor: 2 HP, 115/230V, 1 Phase
• Digital Readout: Newall DP700 (3-Axis)
• Overall Dimensions (L x W x H): 57 x 64 x 82"
• Weight: 2,200 lbs

HOW TO USE:

1. Installation: Secure the mill to a sturdy and level workbench. Refer to the user manual for detailed installation instructions.
2. Workpiece Setup: Mount the workpiece securely to the table using clamps or a vise. Ensure proper clearance between the tool and workpiece.
3. Power Up and Speed Selection: Turn on the mill and select the appropriate spindle speed based on the material and desired cutting rate.
4. Tool Selection and Installation: Choose the appropriate cutting tool for the desired operation and install it securely into the spindle.
5. Positioning and Machining: Use the handwheels or power feeds (if equipped) to position the tool and workpiece for machining. Engage the spindle and start cutting. Utilize the DRO for precise positioning and depth control.
6. Coolant System (Optional): If using a coolant system, ensure it's properly filled and connected to the mill.
7. Safety: Always wear safety glasses, ear protection, and appropriate gloves when operating the mill. Follow safe machining practices as outlined in the user manual.

BENEFITS OF USING JET JTM-2 MILL:

• Achieve high-precision machining results with its rigid construction, precision components, and digital readout.
• Tackle various milling operations on different materials with its wide range of spindle speeds and power.
• Increase productivity and simplify machining tasks with features like power downfeed and digital readout.
• Ensure long-lasting performance and machine life with its durable construction and quality components.