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B40-S20-40/75 Fixed Double Boring Holder
B40-S20-40/75 Fixed Double Boring Holder

B40-S20-40/75 Fixed Double Boring Holder

Original price was: $99.00.Current price is: $59.00.

Dimensions:
A (in mm) – 40
B (in mm) – 75
C (in mm) – 95
D (in mm) – 20
E (in mm) – 60
F (in mm) – 50
G (in mm) – 94
H (in mm) – 63
I (in mm) – 12
Weight (kg) – 3.5

Installing the Tool:
BMT40: φ20
BMT45: φ20
BMT55: φ25
BMT65: φ25
Tool Holder Dimensions: BMT40/BMT45/BMT55/BMT65

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Description

B40-S20-40/75 Fixed Double Boring Holder

B40-S20-40/75 Fixed Double Boring Holder

model A B C D E F G H 1 N.W.(KG)
B40-S20-40/75 40 75 95 20 60 50 94 63 12 3.5
B45-S20-60/110 60 110 130 20 58 58 95 75 15 5.4
B55-S25-65/110 65 110 127 25 64 64 85 86 15 6.4
B55-S25-95/135 95 135 151 25 64 64 105 86 15 8.5
B65-S25-65/110 65 110 127 25 70 73 120 98 18 8.6

Fixed Double Boring Holders

BMT Fixed Double Boring Holders – Precision Hole Machining with Double Efficiency

In modern mechanical engineering, the quality of boring operations directly impacts the precision of component assembly.  BMT fixed double boring holders  are a professional solution for high-precision hole machining on CNC lathes, doubling productivity without sacrificing quality.

5 Key Benefits

🔹 Double productivity  – simultaneous installation of two boring cutters
🔹 Perfect alignment  – ​​positioning accuracy up to 0.003 mm
🔹 Reinforced design  – monolithic body made of high-strength alloy
🔹 Versatility  – for roughing and finishing
🔹 Quick changeover  – tool change without dismantling the holder

Technical features

✓ Patented balancing system
✓ Thermally stable materials
✓ Compatible with standard boring bars
✓ Working range of diameters from 8 to 80 mm
✓ Resource 1.5 times higher than analogs

Application areas

  • Processing of critical holes
  • Boring of body parts
  • Production of hydraulic components
  • Manufacturing of precision bushings and bearing assemblies

BMT – when every micron of precision matters!

🛠 Ready to improve your boring operations?
📞 Get a personalized quote today!

Additional information

Weight 4 kg

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