BTA Deep Hole Drilling Machines

METACORE’s B Series BTA Deep Hole Drilling Machines are engineered for continuous production, ideal for drilling large holes in shafts. These machines incorporate cutting-edge technology to ensure exceptional straightness, bore tolerance, and surface finish. Designed as complete solutions, they offer continuous and repeatable performance over many years.

Salient Features Of BTA Deep Hole Drilling Machines

  • Rigid and robust design to ensure precise, vibration-free movement of machine elements.
  • Use of ball screws or rack and pinion with servo drives for linear motion.
  • Proprietary pressure head design for optimal oil flow and tool guiding.
  • Vibration dampeners to absorb vibrations and reduce tube whipping, improving hole straightness.
  • Self-cantering chuck clamping at both ends on rotating setups for quick part setup.
  • High-pressure coolant and fine filtration system.
  • Oil chilling and automatic lubrication systems.
  • Fanuc / Siemens CNC controls with customized screens for monitoring machine parameters.
  • Provision for adding additional processes like counter boring, trepanning, pull boring, skiving and roller burnishing, and bottle boring on the same machine.

Specifications of BTA Deep Hole Drilling Machine

MODELB-50B-75B-100B-150B-200B-250B-300B-500
Drilling Ømm10 – 50**25 – 75**25 – 100**25 – 150**50 – 200**50 – 200**50 – 200**50 – 200**
Trepanning Ø maxmm150200250300400500
Counter-drilling Ø maxmm100100150200250300400500
Drill depth maxmm45006000100001000010000100001000010000
Workpiece Ø maxmm500650650650650100010001000
TorqueNm5006001000200040006000800010000
Spindle powerkW15253875120150200200
Coolant flowLPM20030060015002000200020002000
Tank capacityL200030005000700010000100001000010000
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