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Precision CNC Tool Holding Systems

High-speed, high-accuracy collet chucks, shrink fit systems, hydraulic chucks, and CNC accessories engineered for industrial machining excellence.

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About ChongDe Machine

ChongDe is a leading manufacturer of high-precision CNC tool holding systems, specializing in collet chucks, shrink fit chucks, hydraulic chucks, and a wide range of CNC accessories. With years of engineering expertise, we deliver reliable, high-performance solutions trusted by machining professionals worldwide.

Our products are designed for high-speed machining, finishing, and heavy cutting applications. From ER collet chucks to advanced shrink fit technology, every component undergoes rigorous quality control and cryogenic processing to ensure dimensional stability and extended tool life.

8+
Years Industry Experience
50+
Export Countries
CNC Tool Holder Manufacturing

Our Product Range

Precision-engineered CNC tool holders and accessories for milling, drilling, reaming, and high-speed machining applications.

HSK63A APU DRILL CHUCK

HSK63A APU DRILL CHUCK

High-speed drill chuck system for precision drilling and tapping applications.

ER Collet Chuck

ER Collet Chuck

Standard ER collet system with M-type nut, compatible with DIN6499B.

Shrink Fit CNC Chuck

Shrink Fit CNC Chuck

High-precision thermal expansion chuck for maximum rigidity and concentricity.

Hydraulic Collet Chuck

Hydraulic Collet Chuck

Vibration-damping hydraulic system for ultra-fine surface finishes.

CAT SLN End Mill Tool Holder

CAT SLN End Mill Holder

Side-lock design for secure end mill clamping in heavy-duty milling.

CNC Tool Systems

CNC Tool Systems

Complete range including FMB, SLN, drill chucks, and Morse taper holders.

CDC Extra Slim Collet Chuck

CDC Extra Slim Chuck

Ultra-compact design for deep cavity and confined space machining.

Pull Studs

Pull Studs

BT, CAT, ISO, DIN69872, JIS, and custom thread pull studs available.

Bushing (Tool Holder Sleeve)

Tool Holder Bushings

D-type, Morse, J, Z, C, B, SLF, and boring bar bushings.

Indexable CNC Tools

Indexable CNC Tools

Disposable rapid drilling tools and tungsten steel milling shanks.

Live Centers

Live Centers & Arbors

Drill chuck arbors, sleeve series, and precision live centers.

Precision Tool Vises

Precision Tool Vises

High-accuracy vises and hydraulic soft jaws for secure workholding.

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Why Choose ChongDe?

High-Speed Performance

Our GER, GSK, and HSK collet chucks are optimized for high-speed machining up to 30,000 RPM with minimal runout and vibration.

Precision & Durability

All products undergo cryogenic treatment and precision grinding to ensure long service life and micron-level accuracy.

Global Support

Trusted by customers in over 50 countries with responsive technical support and fast delivery options.

10,000+
Units Produced Monthly
98.7%
Customer Satisfaction
50+
Countries Served
15+
Years Engineering

Frequently Asked Questions

What is the difference between ER and GER collet chucks?

GER collet chucks are high-speed versions of standard ER chucks, featuring reduced protrusion length, optimized balance, and enhanced clamping force for high-RPM applications.

Do you offer custom tool holder solutions?

Yes, ChongDe provides OEM/ODM services and can customize tool holders based on specific drawings, dimensions, and application requirements.

What certifications do your products have?

Our manufacturing processes follow ISO standards, and all critical components are inspected for dimensional accuracy and balance. Material certifications are available upon request.

How do I choose between shrink fit and hydraulic chucks?

Shrink fit chucks offer maximum rigidity and are ideal for high-speed milling. Hydraulic chucks provide excellent damping for finishing operations requiring superior surface quality.

What is the lead time for orders?

Standard products are typically shipped within 7–15 days. Custom orders may require additional time depending on complexity.

Get in Touch

For product inquiries, technical support, or custom solutions, reach out to our team.

Phone

+86-15053793101

Email

[email protected]

Location

JunTai Road, West Economic Development Zone

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