CNC Lathe Machine Turning Tool Holder Carbide Insert Internal Carbide Boring Bar

CNC Lathe Machine Turning Tool Holder Carbide Insert Internal Carbide Boring Bar. High Precision Machining: Processed by high-precision CNC machining center for tight blade connection. Durable 42CrMo Material: Forged from 42CrMo steel with hardness HRC43-47 for long service life. Wide Compatibility: Suitable for CNC lathes and ordinary lathes, cooperating with hole-type blades. Customization Support: OEM and ODM services available with dedicated R&D team for custom needs. ISO Quality Certified: Products pass ISO quality certification ensuring consistent high standards. Fast Delivery Options: Regular models in stock with delivery time of 7-15 working days. Multiple Shipping Methods: Flexible shipping via Air, Sea, or Express from major Chinese ports. Strict Quality Control: Pre-production samples and final inspections guaranteed before shipment.