Portable Universal Radial Drill – UR 30

ARSUN UR Series of Portable Universal Radial Drills are most suitable for drilling operations on heavy and sizable components which require quick and efficient preparations in terms of capacity as well as accuracy. Its drill head rotates 360º and swivels 90º up & 90º down on two planes. These rotational and swiveling movements make possible drilling operation at any angular direction.

Universal Radial Drill Machine - UR 30

  • Robust machine with easy operation.
  • Easily moveable, easily transportable.
  • Powerful : 30 mm drilling in steel at any angular direction.
  • The drilling head rotates 360º and swivels 90º up & 90º down.
  • Ideally suitable for large & stationary jobs, for drilling hard to reach places and on-site drilling.

Fixed Column Type

  • It is a small foot print machine having centrally fixed column on a bulky base. This robust base prevents imbalance during working at extreme position of arm. It is a double column type machine with manual sleeve locking mechanism. Its various motorized movements – i.e. arm up/down, arm traverse, head swiveling & head rotation – makes easier to fix drilling location.
  • Its wide range of 8 speed and 5 feed rates are most suitable for drilling, tapping, reaming operations within full working range and various positions of arm and drill head.


This machine finds applications for drilling, reaming and tapping operations on components of large machine tools and forming machines, bulky parts of valves, pumps, turbines, generators, compressors, different kind of steel constructions, boilers, containers, chemical equipment, furnaces of cement plants, ship building, etc.

Technical Data

 Maximum drilling capacity in steel mm  30
 Maximum drilling capacity in cast iron mm  35
 Maximum tapping capacity in steel  M25
 Maximum vertical displacement of arm mm  700
 Maximum horizontal movement of arm mm  700
 Max/Min Spindle Reach

(Distance of spindle axis from column face with spindle in vertical position)

mm  1555 / 855
 Max/Min distance from spindle nose to floor level

– when spindle in vertical position

mm  1130 / 230
 Max/Min. distance from spindle center to floor level

– when spindle in horizontal position

mm  2100 / 270
 Angle of arm rotation  360°
 Drilling Spindle
 Angle of drill head rotation  360°
 Angle of drill-head swiveling from horizontal upward & downward  90°
 Taper in spindle  MT4
 Maximum spindle travel mm  200
 Numbers of spindle speed  8
 Spindle speed range rpm  53 ~ 900
 Numbers of feed rate  5
 Feed rate range mm/rev  0.05 – 0.25
 Electric Data
 Power of spindle motor kw  3.7
 Total machine input kw  7.5
 Dimension & Weight
 Dimension of bed mm  1250 x 1050 x 200
 Overall dimensions of the machine – l x w x h mm  2600 x 1300 x 2450
 Packing case dimensions mm   2700 x 1400 x 2600
 Weight kg  2500 (approx)
Download Catalog UR 30 View Model UR 50

Standard Equipment

  • Set of Taper Sockets – 4/3, 3/2, 2/1
  • Automatic Lubrication with Motorized Lube Pump
  • Machine Lifting Arrangement at Sleeve Top
  • Work Lamp
  • Electrical suitable for 415V / 50Hz / 3Ph AC Supply
  • Tool Kit
  • Technical Documentation

Special Equipment

  • Coolant device | Foundation bolts | Spares for 2-5 years

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