
Threading Turning Tool Holder Boring Bar CNC Lathe Tools. High-Quality Material: Made of 42CrMo material with forging process for long service life and wear resistance. Advanced Heat Treatment: Ensures uniform hardness between HRC43-47 using advanced equipment. High Precision Machining: Processed by high-precision CNC machining center for tight blade connection. Wide Compatibility: Suitable for both CNC lathes and ordinary lathes with matching ISO carbide inserts. OEM & ODM Service: Customization available according to customer needs with R&D team support. Fast Delivery: Regular models in stock with delivery time of 7-15 working days. ISO Quality Certified: Products pass ISO quality certification ensuring high standards. Global Shipping: Shipped via Air, Sea, or Express from Shanghai, Guangzhou, or Shenzhen.