一、Product Description
These Custom Precision CNC Tool Holders are machined from 42CrMo alloy structural steel, which offers high strength, good toughness, and fatigue resistance. This material can withstand immense torque under high-speed rotation, effectively reducing the risk of deformation. The product undergoes a blackening surface treatment that forms a protective layer on the surface, enhancing rust resistance while providing wear resistance and a matte finish that reduces glare, making it suitable for machine tool environments. We offer comprehensive OEM customization services, allowing us to adjust taper specifications, groove structures, thread sizes, and overall dimensions according to customer drawings to accommodate various machining centers and CNC Milling machines, meeting diverse tool clamping requirements. As high-quality OEM CNC tool holders, the tolerances of the tapered surfaces and clamping areas are strictly controlled to ensure secure tool clamping, minimize runout deviation, and improve the precision of machined parts. 二、Key Specifications
Product Name: CNC Tool Holder
Raw Material: 42CrMo Alloy Steel
Surface Treatment: Blackening
Product Features: High torsional strength, fatigue resistance, rust and wear resistance, high clamping accuracy
Applications: CNC machining centers, CNC milling machines, automated cutting equipment, precision machining production lines
三、Manufacturing Process
After cutting and blanking the 42CrMo bar stock, CNC Turning is used to rough-turn the conical body, flange, and connecting shaft. Key mating surfaces—such as the conical surface, locating grooves, and threads—are precision-turned using Precision CNC Turning Services, with strict control over taper, concentricity, and dimensional tolerances. The turned workpieces, which meet high-standard CNC Turned Parts specifications, undergo subsequent milling, drilling, and tapping operations. Upon completion of machining, a blackening surface treatment is applied, followed by hardness testing, runout testing, and visual inspection to ensure the interchangeability and operational reliability of batch-produced parts. 四、Company Profile
Dongguan Shengpeng Precision Technology Co., Ltd. holds dual qualifications as both a manufacturer and a trading company, specializing in OEM customization of components made from various materials, including alloy steel, stainless steel, and aluminum alloy. The factory is capable of mass-producing 42CrMo CNC tool holder components and developing various types of non-standard metal CNC tool holder accessories. The company operates a well-established CNC turning production line and can coordinate with supporting heat treatment processes such as blackening and quenching. We accept both small and large batch orders. Leveraging our solid experience in alloy steel machining, flexible customization solutions, and comprehensive international delivery capabilities, we continue to provide one-stop precision component customization solutions for machining equipment customers worldwide.
Product Categories : CNC Turning
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