Are you looking for the best CNC bushings factories in China? With China at the forefront of manufacturing, finding a reliable supplier can be overwhelming. In this article, we’ll guide you through the top global CNC bushings factories in China, highlighting their strengths, specialties, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

Tool Holder Bushings

Tool Holder Bushings/Sleeves

Product Details: Global CNC manufactures precision Tool Holder bushings/sleeves made from alloy steel, precision machined and ground concentric. They are available in various styles including C, Z, B, J, L, LB, LBF, ZS, CS, ZL, and CNL. Each style is designed for specific applications on CNC turning machines. For example, the C Style is for universal application, the Z Style has added set screws for increased rigidity, the B Style has a split design for flexible manufacturing, and the LB Style has a long solid body with four clearance holes for clamping directly on the tool. The bushings are available in all

combinations of inch and metric sizes.

Pros:
– Precision machined and ground concentric for high accuracy
– Made from alloy steel for durability
– Available in various styles to fit different tooling needs
– Universal application on all CNC turning machines
– Designed for increased rigidity and tool alignment
– Options for coolant nozzle clearance and coolant-through applications

Cons:
– Multiple styles can be confusing for first-time buyers
– Special sizes may require a phone order
– Higher cost compared to some other tool holder solutions

Block Tool Holders, Live Tooling Repair, Bushings …

Product Details: Global CNC Industries specializes in the design and manufacturing of precision tool holders for CNC turning machines. Their product line includes Bolt-on Tool Blocks, Tool Holder Bushings, VDI Tool Holders, Live Tooling, and Live Tool repairs. Products are made according to DIN 69880/ISO 10889 standards, from alloy steel, and are precision machined, hardened, and ground. Specific products include VDI Tool Holders with various configurations such as external or internal coolant flow, different VDI shank diameters, and specific tool sizes. For example, the VDI 50 Form C1 tool holder (SKU 31.5025) features external coolant flow, a 50 mm VDI shank diameter,

and a 1.0 in SQ tool size[2][3][5].

Pros:
– High-quality products made from alloy steel, precision machined, hardened, and g…
– Compliance with international standards (DIN 69880/ISO 10889).
– Variety of tool holders and configurations to suit different machine types and o…
– Customer-focused approach with quick response to customer needs.
– Products are made in the USA, ensuring local quality control and support.
– Option for same-day shipping for in-stock items.

Cons:
– Limited information available on specific product pricing without contacting sal…
– No customer reviews available on the product pages to provide additional feedbac…

Global CNC Industries Turret Tooling Technology

86-13CSM 25MM

Product Details: The 86-13CSM 25MM is a type of bushing produced by Global CNC Industries. Key features include a hardened and precision ground concentric design, and a black oxide coating. The product is made in the USA.

Pros:
– Hardened and precision ground concentric design for high accuracy and durability
– Black oxide coating for enhanced corrosion resistance
– Made in the USA, ensuring high quality and compliance with local standards

Cons:
– No specific cons mentioned in the product description
– Availability and lead time may vary as it is not specified

86-12CV 1

Product Details: The 86-12CV 1″ Tool Holder Bushing is designed with a flat shoulder head and a special length to fit a VDI form B2 boring bar holder. It is used to adapt a wide variety of tools such as boring bars, drills, reamers, and shank type tools. Key specifications include: ID Size – 1.0 in, OD Size – 1-1/4 in, Length of Slot – 50 mm, and Length Under Head – 60 mm. The bushing is hardened and precision ground for concentricity and features a black oxide coating. It is made in the USA.

Pros:
– Designed for universal adaptation to various tools like boring bars, drills, and…
– Hardened and precision ground for concentricity
– Black oxide coating for durability
– Made in the USA

Cons:
– No user reviews available to gauge real-world performance
– Specific application requirements may limit versatility for some users

86 61.2520

Product Details: The 86 61.2520 Tool Holder Bushing is a BV Style bushing designed for flexible manufacturing applications. It has a 25mm OD with a flat on the OD and a 3/4 inch ID. The bushing is hardened and precision ground concentric, and it features a black oxide coating. It is made in the USA and has a length under head of 36 mm. This bushing is used to adapt a wide variety of Boring Bars, Drills, Reamers, and Shank type tools.

Pros:
– Hardened and precision ground concentric for high accuracy
– Black oxide coating for durability and corrosion resistance
– Made in the USA ensuring high quality standards
– Adaptable to various tools such as Boring Bars, Drills, Reamers, and Shank type…

Cons:
– No reviews available to gauge customer satisfaction
– Specific dimensions may limit versatility for some applications

2-1/2″ OD CNC 8606B (ID) Tool Holder Bushings

Product Details: The 2-1/2″ OD CNC 8606B (ID) Tool Holder Bushings are designed by Global CNC Industries. These bushings are of Type B and feature a split design with a flat on the outside diameter, which is suitable for flexible manufacturing applications. They provide even pressure and are made to fit various tool holders. The outside diameter is 2.5 inches, and the inside diameter varies depending on the specific model. These bushings are compatible with CNC machines and are used to hold and align tools accurately.

Pros:
– Designed for flexible manufacturing applications
– Provides even pressure
– Split design with a flat on the O.D. for secure fitting
– Compatible with CNC machines
– 7-day returns available

Cons:
– Specific inside diameter must be selected carefully to match tool requirements
– No detailed information on material or durability available on this page

86-46ZM 40MM

Product Details: The 86-46ZM 40MM is a type Z Tool Holder Bushing designed for use in CNC lathe turning centers. It features a 40mm ID and 65mm OD, with two slots and a head thickness of 3/4 inch. The bushing has a length of slot of 3 7/8 inches and a length under the head of 4 1/4 inches. It is hardened and precision ground concentric, and has a black oxide coating. The bushing is made in the USA and includes set screws in the head for increased rigidity and insert alignment. The elongated slot allows for complete interchangeability between all brands

of equipment and can adapt a wide variety of Boring Bars, Drills, Reamers, and Shank type tools.

Pros:
– High flexibility and versatility for all types of CNC lathe turning centers
– Increased rigidity and insert alignment due to set screws in the head
– Complete interchangeability between all brands of equipment due to the elongated…
– Hardened and precision ground concentric for durability
– Black oxide coating for corrosion resistance
– Made in the USA

Cons:
– No specific cons mentioned in the product details

86-02B 3/4

Product Details: The 86-02B 3/4″ Tool Holder Bushing is designed by Global CNC Industries. It is a Type B bushing, characterized by a split design with a flat on the outer diameter (OD). This bushing has a 3/4″ inner diameter (ID), a 1″ OD, and a length under the head of 1-3/4″. It is made for flexible manufacturing applications and provides even pressure distribution. The bushing is precision machined and ground concentric, ensuring high accuracy and durability. It is compatible with various CNC machines and is available in standard inch sizes, with metric sizes available upon request.

Pros:
– Provides even pressure distribution due to its split design
– Precision machined and ground concentric for high accuracy and durability
– Compatible with various CNC machines
– Available in standard inch sizes with metric sizes available upon request

Cons:
– No specific cons mentioned on the product page
– May require special ordering for metric sizes

Comparison Table

Company	Product Details	Pros	Cons	Website
Tool Holder Bushings				www.globalcnc.com
Tool Holder Bushings/Sleeves	Global CNC manufactures precision Tool Holder bushings/sleeves made from alloy steel, precision machined and ground concentric. They are available in…	– Precision machined and ground concentric for high accuracy – Made from alloy steel for durability – Available in various styles to fit different too…	– Multiple styles can be confusing for first-time buyers – Special sizes may require a phone order – Higher cost compared to some other tool holder so…	www.globalcnc.com
Block Tool Holders, Live Tooling Repair, Bushings …	Global CNC Industries specializes in the design and manufacturing of precision tool holders for CNC turning machines. Their product line includes Bolt…	– High-quality products made from alloy steel, precision machined, hardened, and g… – Compliance with international standards (DIN 69880/ISO 10889)….	– Limited information available on specific product pricing without contacting sal… – No customer reviews available on the product pages to provide…	www.globalcnc.com
Global CNC Industries Turret Tooling Technology				www.globalcnc.com
86-13CSM 25MM	The 86-13CSM 25MM is a type of bushing produced by Global CNC Industries. Key features include a hardened and precision ground concentric design, and…	– Hardened and precision ground concentric design for high accuracy and durability – Black oxide coating for enhanced corrosion resistance – Made in t…	– No specific cons mentioned in the product description – Availability and lead time may vary as it is not specified	www.globalcnc.com
86-12CV 1	The 86-12CV 1″ Tool Holder Bushing is designed with a flat shoulder head and a special length to fit a VDI form B2 boring bar holder. It is used to ad…	– Designed for universal adaptation to various tools like boring bars, drills, and… – Hardened and precision ground for concentricity – Black oxide…	– No user reviews available to gauge real-world performance – Specific application requirements may limit versatility for some users	www.globalcnc.com
86 61.2520	The 86 61.2520 Tool Holder Bushing is a BV Style bushing designed for flexible manufacturing applications. It has a 25mm OD with a flat on the OD and…	– Hardened and precision ground concentric for high accuracy – Black oxide coating for durability and corrosion resistance – Made in the USA ensuring…	– No reviews available to gauge customer satisfaction – Specific dimensions may limit versatility for some applications	www.globalcnc.com
2-1/2″ OD CNC 8606B (ID) Tool Holder Bushings	The 2-1/2″ OD CNC 8606B (ID) Tool Holder Bushings are designed by Global CNC Industries. These bushings are of Type B and feature a split design with…	– Designed for flexible manufacturing applications – Provides even pressure – Split design with a flat on the O.D. for secure fitting – Compatible wit…	– Specific inside diameter must be selected carefully to match tool requirements – No detailed information on material or durability available on this…	www.roviproducts.com
86-46ZM 40MM	The 86-46ZM 40MM is a type Z Tool Holder Bushing designed for use in CNC lathe turning centers. It features a 40mm ID and 65mm OD, with two slots and…	– High flexibility and versatility for all types of CNC lathe turning centers – Increased rigidity and insert alignment due to set screws in the head…	– No specific cons mentioned in the product details	www.globalcnc.com
86-02B 3/4	The 86-02B 3/4″ Tool Holder Bushing is designed by Global CNC Industries. It is a Type B bushing, characterized by a split design with a flat on the o…	– Provides even pressure distribution due to its split design – Precision machined and ground concentric for high accuracy and durability – Compatible…	– No specific cons mentioned on the product page – May require special ordering for metric sizes	www.globalcnc.com

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Global CNC Bushings and Similar Manufacturing in China

What types of bushings do companies like Global CNC or similar Chinese manufacturers produce?

Companies like Global CNC and their Chinese counterparts produce a variety of precision tool holder bushings, including C Style, Z Style, B Style, and many more. These bushings are designed for universal application on CNC turning machines and can adapt to tools such as boring bars, drills, reamers, and shank-type tools.

What materials are used to make these bushings?

These bushings are typically made from alloy steel, which is precision machined and ground to ensure concentricity. The use of high-quality materials ensures durability and precision in the manufacturing process.

How do these companies ensure the quality of their bushings?

Companies like Global CNC and similar Chinese manufacturers, such as Xiamen Zhong Li Da Machinery Co., Ltd., ensure quality through strict quality control measures. This includes ISO 9001 certification, comprehensive testing with advanced equipment like metallographic analyzers and hardness testers, and full inspections before shipment.

Can these bushings be customized to meet specific needs?

Yes, many of these manufacturers offer customization options. For instance, Global CNC can modify existing products or create new ones according to your specifications. This flexibility allows you to get the exact tool holder bushings you need for your specific applications.

What is the typical production capacity and lead time for these bushings?

The production capacity can vary, but companies like Xiamen Zhong Li Da Machinery Co., Ltd. have a production capacity of up to 80,000 pieces. The lead time depends on the order quantity and complexity but generally ranges from a few days to several weeks, with some companies offering same-day shipping for in-stock items.