Drifter VK-12

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Vikay Pneumatic Drifter VK 12

Vikay is a Global Supplier of Pneumatic Drifter Model VK 12 from India

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Vikay top Hammer Heavy Duty Rock Drill / Pneumatic Drifter Model VK-12

VK-12 Drifter is used for long hole drilling, bench drilling and drifting hole sizes 51-89mm (2â€-31/2â€)

The Drifter can be used in both underground and surface work.

The VK-12 Drifter is Rifle-Bar rotated heavy-duty Rock Drill mounted on Rig best suitable for drifting and tunnelling. It is most ideal for application such as bench drilling in open-pit mines and Limestone quarries. The Drifter is also used in underground Mining and Tunnelling for Ring Drilling and Face Drilling, It also has a feature of reversible Rotation, which can also be disengaged so that only impact mechanism works. One of the key features of this drifter is that it can be converted from water flushing to air blowing. The parts for Drifter VK-12 are interchangeable with Atlas Copco BBC 120F.

Features -

  • It is operated from Control Unit
  • It has a feature of Reversible Rotation, which can also be disengaged so that only impact mechanism works
  • It has a Rifle-bar actuated rotation motor with eight pawls (four for each direction) that engage or disengage
  • It can be easily be converted from water flushing to air blowing
  • Hoses can be placed on either side to protect from unintentional abuse
  • The machine can be used in both under-ground and surface work.

Technical Details

Model  VK-12  
Weight 70 Kgs 154 lbs
Overall Length 780 mm 30 3/4"
Air Consumption 167 l/s 354 cfm
Working Pressure Max.      7 bar 100 psig
Piston Diameter 120 mm 4 3/4"
Piston Stroke 65 mm 2 1/2"
Impac Rate 35 Hz  
Impact Power Max. 7.2 kW 9.7 hp
Rotation Speed 0 - 210 rpm  
Hole Diameters 48 - 76 mm  
Drill Steel R32, R38, T38  

Flushing is possible as air blowing or water flushing, all drill functions are operated from a control unit

Since approvement are made from time to time, the illustration and specifications are subject to change without notice.


  • Type: product VK12
  • SKU: VK12


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