CNC Sandhog for Tungsten Carbide Inserts, Indexable Inserts and Threading Inserts

The Sandhog CNC holder is a high-precision cutting tool system specifically designed for thread cutting using indexable tungsten carbide inserts. This professional holder is meticulously engineered to deliver superior performance on CNC lathes, ensuring exceptional stability, durability, and cutting accuracy for both external and internal thread cutting.

Technical specifications

Precision design

The holder features a robust construction with a clearance accuracy of 0.02 mm, ensuring a tight fit between the insert and the body. This level of precision guarantees minimal vibration and maximum cutting stability during the threading process.

Excellent material quality

The chuck is made of high-quality 42CrMo alloy steel, fully forged, and offers superior wear resistance, strength, and rigidity. Advanced heat treatment technologies ensure uniform hardness distribution throughout the entire body, extending service life even under intensive machining conditions.

Versatile Application

The designation 22ER/IR indicates compatibility with external and internal right-hand thread machining. The 4.0TR size is ideal for medium-sized threads, while the system also supports 5.0TR and 6.0TR inserts for machining larger threads.

Advantages

High efficiency: the holder design minimizes setup time and maximizes cutting efficiency, thereby reducing overall machining cycle time.
Excellent surface finish: precision construction ensures clean and accurate threads, as well as excellent surface quality, which generally eliminates the need for subsequent processing.
Economic efficiency: the combination of a robust construction and compatibility with standard tungsten carbide inserts ensures superior cost-effectiveness throughout the tool's service life.
Wide material compatibility: suitable for thread cutting on various materials, including steel, stainless steel, cast iron, and other metals.

Application Areas

This tool holder system is widely used in various industries:
Automotive industry: thread cutting on engine, transmission, and suspension parts
Aerospace industry: precision thread cutting on key aircraft parts

General mechanical engineering: production of bolts, shafts, and other threaded parts

Oil and Gas Industry: Threading on Pipeline Valves and Valve Components

Quality assurance

Sandhog tool holders are manufactured by Ningbo Sanhan Alloy Materials Co., Ltd., which has many years of experience in the production of cutting tools. The company is ISO 9001 certified and uses modern production equipment, including high-precision DMG five-axis machining centers, which ensures stable quality and precision.

Ordering Information

Minimum order quantity: 1 piece for standard products, 20 pieces for non-standard orders
Delivery: available from Ningbo, Shanghai, Guangzhou, Hangzhou, Shenzhen, or Xiamen ports by air, sea, or courier
Trade terms: FOB, CIF, EXW, CFR, DDU
Customization: OEM and ODM services are provided, as well as the option for logo application and custom design
Sandhog CNC collets for 22ER/IR 4.0TR threading inserts are a reliable and high-performance solution for professional machining, combining precision engineering and industrial-grade durability.