Electric Clamping Radial Drill TPR-1230

  • Adopts mechanic switch with forward/ reverse functions and longer service life with low damage.
  • The arm is made of high-class cast-iron. Arm slide is under strick heat-treatment and grinding.
  • 3HP motor can provide diverse speed selection under heavy-duty cutting.
  • The over-load protective devices can secure the operator against injury.
MODEL TPR-1230  
Dai.of column 300 A
Distance from column surface to spindle center , Max 1230 D+C
Distance from column surface to spindle center , Min 330 C
Travel of spindle head 880 D
Distance from base surface to spindle end , Max 1360 E
Distance from base surface to spindle end , Min 467 F
Elevating height of Arm 620 E-F-I
Effective area of box table 635x520x415 L×K×H
Dimension of base 1720x715x185 R×S×Q
Taper hole spindle MT#4  
Stroke of spindle 270 I
R.P.M of spindle (rpm x steps) 50HZ 37-1253x12 steps  
60HZ 44-1500x12 steps  
Feed of spindle (rev. x steps) 0.05, 0.09, 0.15x3 steps  
Main motor (HP) 3(two speed motor)  
Elevating motor (HP) 1HP  
Hydraulic clamping motor (HP) 1HP  
Coolant equipment (HP) 1/8 HP  
Machine height from floor (Max.) 2670 M
Base + column height 2070 G
Net weight (approx)kgs 2100(kg)  
Shipping weight (approx)kgs 2300(kg)  
Shipping dimensions (LxWxH) 2030×990×2040  
Capacity Drilling Stell 42Φ  
Cast iron 55Φ  
Tapping Stell 25Φ  
Cast iron 38Φ  


  • Adjustment tools (box included) 1 set
  • Cooling device (pimp included) 1 set
  • Lighting device (fluorescent lamp included) 1 set
  • Box-type Work Table 1 set


Uni-tilt table tilts s full 90 degress. Calibrated indicator shows degree of tilt has accurately planed top


  • 810*710*610 m/m (Large size)
  • 510*510*590 m/m (small size)
  • Lead Screw
  • Column
  • Main Motor (3HP)
  • Electrical Control Box
  • Hydraulic Pump Motor (1HP)
  • Hydraulic Flow Distributing Value
  • Cooling Pump (1/8 HP)
  • Working Table
  • Base

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Expert Solutions, Outstanding Service.