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Deep Hole Drilling Machine

Deep Hole Drilling Machine

CNC Deep Hole Drilling Machine(ST-2500)

Product ID: CNC ST-2500

Except for bed type and knee type, we also offer you the column-moving type for further demands. This type of machines are suitable for the production of heavy components like heat-exchanger or coolant block.   With moving-column design, the table designed in 3,000 x 2,000mm, which is the largest size in this series, is available to load heavy component, without considering the weight of component.  Please feel free and contact us for more information today!






  • Number of drill spindle: 1 No
  • Range of drilling dia.: 3 ~ 25mm (Option:5 ~ 40mm )
  • Max. depth of drilling: 2,500mm


  • Drill feed range: 10 ~ 500 mm/min
  • Spindle speed range: 0 ~ 6,000 rpm

Hydraulic system

  • Coolant pump pressure range: 10 ~ 100 kg/cm2;
  • Pump output: 30 ~ 60 L/min
  • Coolant tank capacity: 1,600 L

Working table stroke

  • Worktable dimensions: 3,000 x 2,000mm
  • Table cross travel(X-Axis): 2,600mm
  • Spindle head vertical travel (Y-Axis): 1,000mm
  • Effective drill stroke (Z-Axis): 2,500mm

Drive motor

  • Spindle motor: 5.5 KW(Option:11KW)
  • Z-Axis: 1.2 KW(Option:1.8KW)
  • Y-Axis: 2.5 KW
  • X-Axis: 2.5 KW
  • Chip screw: 0.1 KW
  • Coolant pump: 5.5 KW X 2
  • Automatic lubrication: 0.25 KW X 2
  • Total machine power: 25 KW

  • Max. weight on table: 30,000kgs
  • Net weight: 35,000kgs
  • Machine dimensions(Approx): 6,000 x 5,200 mm

Standard accessories

  • Paper filter
  • Magnetic separator
  • Chip and oil separator system
  • High pressure oil pump
  • Auto lubrication system
  • Protecting drill torsion system
  • Outer oil tank/Oil level gauge
  • Tranformer
  • Leveling screws & block
  • Tool box / work light / alarm light
  • Mechanical / Electrical operation manual

Special accessories

  • Oil cooler
  • Coolant oil
  • Gundrill
  • Guide bush
  • Rubber bush
  • Automatic Voltage stabilizer
  • Fully enclosed guard
  • Gundrill grinder
  • Safety door interlock
  • Oil mist collector
  • Filtration housing
  • Centrifuge
  • CNC ST-2500 with CNC and 3-axes is designed for drilling big size molds and irregular components.
  • Servo motor and Ball screw are used for the feed mechanism to insure smooth and convenience for feed rate adjust.
  • Hardened and ground main slide ways to hardness HRC62. The opposite ways and gibes are all Turcite-B plated with hand scraped bearing surface.
  • Automatic lubrication pump is provided as standard accessory to ensure all bearing surface and screws are well lubricated.
  • CE requirement is available
  • All Casting Construction


  • Coolant hole for moulds
  • Injection hole for plastic moulds
  • Automobile parts
  • Aerospace parts
  • Heat exchanger
  • Irregular components
  • CE
Order Information:
  • Minimum Order: 1
  • Branded Product
  • FOB: Taiwan Port
Contact Detail
Contact:Jason Lin
Address:No.93, Aly. 146, Ln. 388, Sec.2, Xinan Rd., Wuri Dist., Taichung 41466, Taiwan.
Messenger:SKYPE : mingjat