TOM-4K Step Speed Head

Manual Vertical Knee Milling Machine

The TOM-4K, a Heavy-Duty Model, excels in demanding tasks with features like Step Speed Head Technology, a spacious 50" x 10" table, and a potent 5HP motor, ensuring precision and efficiency.

    This combination does not exist.

    Offering customized specifications for specific machining needs


    Heavy-Duty Model

    Crafted for heavy-duty applications, the TOM-4K ensures robust and reliable performance in demanding machining tasks.

    Step Speed Head Technology

    Incorporating innovative Step Speed Head technology, providing precise control and versatility in speed adjustments for machining operations.

    Spacious Table

    Boasting a generous 50" x 10" table, the machine offers ample workspace for diverse machining tasks, accommodating various workpieces.

    Powerful Motor

    Driven by a potent 5HP motor, the machine delivers reliable and efficient performance, suitable for a broad spectrum of machining applications.

    Powered Table Elevation with Safety Switch

    Features powered table elevation with a safety switch, ensuring convenient and secure adjustments during machining operations.

    Electric Control Box

    Equipped with an electric control box, facilitating seamless and user-friendly operation of the machine.

    Halogen Work Lamp

    Enhanced with a halogen work lamp, providing effective illumination for precision work during machining processes.


    Incorporates an auto-lubrication system, ensuring optimal machine performance and longevity with automated lubrication.

    Meehanite Castings

    Crafted with precision Meehanite castings, the machine ensures exceptional stability and durability, forming a solid foundation for precise machining operations.

    Hardened and Ground Ways

    Both the cross slide way and table undergo meticulous hardening and grinding processes, enhancing wear resistance and ensuring a smooth and precise machining experience.

    Quill with Chrome Hardening

    The quill undergoes chrome hardening and grinding, ensuring durability and precision in various drilling operations.

    High-Precision Spindle Bearings

    Equipped with high-precision 7010 CP4 spindle bearings, the machine ensures smooth and accurate rotation, contributing to superior machining results.

    Turcite-B Coating

    The cross and longitudinal ways are coated with Turcite-B, extending their lifespan and minimizing friction for seamless movement.

    Hardened and Ground Knee Slide Way

    The knee slide way undergoes hardening and grinding, contributing to enhanced durability and precision in machine movement.


    Model TOM-4K

    Spindle taper
    Spindle Speeds
    70-3600 RPM (10 speeds)
    Quill diameter
    Ø100 mm (3.93")
    Quill travel
    127 mm (5")
    Quill feeds
    0.04 mm (0.0015")
    0.08 mm (0.0030")
    0.15 mm (0.0060")
    Head tilt
    90° Right & Left
    Spindle motor

    Table size
    1270 x 254 mm (50" x 10")
    Longitudinal travel (X)
    800 mm (31.5")
    Cross travel (Y)
    420 mm (16 1/2")
    Vertical trave (Z)
    420 mm (16 1/2")
    T-solt (width x trough number x pitch)
    16 mm x 3 x 65 mm

    Ram travel
     610 mm (24")
    Machine weight
    1650 Kg (3630 Lb)
    Machine dimension (L x W x H)
    2000 x 1700 x 2450 mm
    Packing dimension
    1500 x 1650 x 2100 mm

    *Note:The machine specifications,dimensions and design characteristics are subject to change without prior notice.

    Standard Accessories

    • Auto-Lubrication
    • Draw bar
    • Tools & tool box
    • Operation manual
    • Way cover
    • Electric control box
    • Work lamp
    • Power table elevation

    Optional Accessories

    • Clamping kit set
    • 6" angle vise
    • Horizontal and vertical rotary table
    • Power feed (X, Y, Z-axis)
    • R8 collet set
    • NST #30 arbor & collet
    • NST #40 arbor & collet
    • Work lamp
    • Collant system
    • Chip pan
    • Right angle attachment
    • Electric control box and panel
    • Powered table elevation
    • Ball screw (X, Y-axis)
    • Digital readout system

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