Precision CNC Milling Tool Holder for High-Speed Operations
Durable ER25 collet system ensures ultra-precise tool clamping with minimal runout, ideal for high-speed machining up to 15,000 RPM. Hardened steel construction with anti-corrosion treatment guarantees extended lifespan even in harsh workshop environments.
Optimized Bearing Core for Vibration-Free Performance
Features premium angular contact bearings as core components, reducing chatter marks during deep boring operations. The balanced design maintains stability during heavy cutting loads in automotive/aerospace part manufacturing.
Modular Living Turret Compatibility
Seamlessly integrates with CNC turret systems for automated tool changes, boosting production line efficiency. Ground taper surfaces (BMT45 interface) achieve repeat positioning accuracy within 0.005mm for mass production consistency.
New Condition with OEM-Grade Finish
Mirror-polished clamping surfaces prevent workpiece marring, while laser-etched torque specifications ensure proper installation. Includes corrosion-resistant storage case for workshop organization.
Global Wholesale Advantage
Direct-from-factory pricing with bulk order discounts available. Ships with complete inspection certificates (ISO 9001 compliant). Stocked in US/EU warehouses for 48-hour dispatch.






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Model Number:BMT45-90LR-ER25;
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Model Number:BMT45-90LR-ER25;
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Model Number:BMT45-90LR-ER25;
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Model Number:BMT45-90LR-ER25;
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Model Number:BMT45-90LR-ER25;
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BMT45-90LR-ER25 China Tool Holders with Living Turret New Condition for CNC Milling Boring Tool Bearing as Core Component
$2566$4069.53-36.95%
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BMT45-90LR-ER25
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