BMT55 Rear Retractable Drive Tool Holder

Dimensions:
A (in mm) – 55
B (collet) – 85
C (in mm) – 61
D (in mm) – 90.5
E (in mm) – 121.5
F (in mm) – 64
G (in mm) – 64
H (in mm) – 115
I (in mm) – 85
Rotation speed – 4000 rpm
Speed ratio – 1:1

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Description

BMT Rear Retractable Drive tool holder

BMT Rear Retractable Drive tool holder

model A B C D E F G H I
BMT45 45 85 61 90.5 121.5 58 58 112.5 75
BMT55 55 64 64 115 85

BMT Rear Retractable Drive Units

BMT Rear Slide Drive Blocks – Expanding the Capabilities of Your CNC Lathe

For complex turning operations that require additional tool support,  BMT rear sliding drive units  are the ideal solution.

These professional modules significantly expand the technological capabilities of your equipment.

Key Benefits

🔹 Increased rigidity  – reduced vibrations when machining long workpieces
🔹 Precision positioning  – advancement accuracy up to 0.01 mm
🔹 Powerful drive  – stable operation even under high loads
🔹 Flexible use  – adjustable reach for various tasks
🔹 Quick integration  – easy installation on most CNC lathes

Technical features

✓ Hydraulic or mechanical position locking
✓ Reinforced guides with wear-resistant coating
✓ Compatible with various types of chucks and centers
✓ Possibility of equipping with position sensors
✓ Overload protection

Application areas

  • Processing of long shafts
  • Turning of thin-walled parts
  • Working with pipes and hollow blanks
  • Production of spindles and axles
  • Manufacturing of critical components for the aerospace industry

BMT – engineering solutions for complex tasks!