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DEEP HOLE DRILLING SOLUTIONS BY TOOLINGS
 
 
BTA / STS DRILLING
 

BTA stands for Boring and Trepanning Association, which developed this deep hole drilling system. This is a single tube system (STS) in which high pressure coolant is supplied to the drill through the annular area between the drilled hole and the tube outer diameter and chips are evacuated through the tube I.D.

The drill tube is much stronger compared to kidney shaped shank of gun drill hence much higher metal removal rates are possible. STS drilling is used generally from Ø16 to onwards. However STS system can be used to drill holes upto Ø10

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Precihole Machines with BTA Drilling Capability
BVN Series
BTA Drilling Machine
  Customised
BTA Drilling Machine
     
 
For Large Diameter Drilling   Multi-Way, Multi Axis For Large Diameter Drilling
 
 
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