2004 TRAK Sport K3 E 2-Axis CNC Knee Mill | ProtoTRAK Edge | 10" x 50" Table | 3 HP

2004 Southwestern Industries TRAK Sport K3

2-Axis CNC Knee Mill | ProtoTRAK Edge Control | Dual Kurt Vises

"The Ultimate Bridge Between Manual Versatility and CNC Precision"

Available now is this 2004 TRAK Sport K3 (S/N 004AF10506). This machine is the perfect solution for toolrooms, maintenance departments, and prototype shops that require the speed of CNC without sacrificing the tactile "feel" of a high-quality manual mill.

The ProtoTRAK Edge control is widely regarded as one of the most user-friendly interfaces ever built—if you can navigate a basic DRO, you can program this machine in minutes.

Machine Specifications

• Year of Manufacture: 2004
• Serial Number: 004AF10506
• Control: ProtoTRAK Edge (2-Axis CNC / 3-Axis DRO)
• Table Size: 10" x 50" (Chrome-Hardened & Ground)
• Travels (X / Y / Z): 32" x 16" x 16"
• Quill Travel: 5" (Manual with Glass Scale Readout)
• Spindle Motor: 3 HP Continuous
• Spindle Speed: 60 – 4,200 RPM (Mechanical Variable Speed)
• Spindle Taper: R8
• Machine Weight: Approx. 2,800 lbs
• Power Requirement: 220V / 3-Phase (440V available via transformer)

Equipped With & Value-Added Accessories

• Single 6" Kurt Precision Vise: This package includes one genuine Kurt 6" vise. This setup is ideal for supporting long workpieces across the 50" table
• Manual Drawbar System: Features a traditional R8 manual drawbar. Preferred by many toolmakers for its reliability and the ability to "feel" the tool seat, ensuring maximum spindle contact and zero air-system maintenance.
• ProtoTRAK Edge CNC: Conversational programming at its finest. Includes canned cycles for:
• Bolt Hole Patterns (Circle & Linear)
• Rectangular & Circular Pockets
• Full Profiling and Woodpecker Drilling
• Precision Ball Screws: Factory-installed in the X and Y axes for smooth, backlash-free CNC operation.
• Square Box Ways (Y-Axis): Hardened and ground square ways provide the rigidity needed for heavy milling that standard dovetail ways cannot match.
• One-Shot Lube System: Centralized lubrication to ensure all critical wear surfaces remain protected.

Dealer Insight

"S/N 004AF10506 is a rare 'turn-key' find. While most used mills are sold stripped of their workholding, this unit includes a single 6" Kurt vise. The Edge control remains a favorite for its simplicity and long-term reliability. This is a clean, honest machine that may need a "tune up" to meet needs of the end user.