Turning Tool Holder
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Internal Turning Tool HolderInternal turning toolholders are designed for turning inside diameters, ensuring precision and stability during machining operations. Available as externally cooled S-type internal turning...read more
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External Turning Tool HolderExternal turning toolholders are designed to securely hold turning inserts used in OD turning operations. These toolholders are compatible with a wide range of cutting tools and feature coolant...read more

What are Turning Tool Holders
Turning tool holders are essential components in CNC machining and lathe operations, providing secure and precise support for cutting tools during the turning process. Designed to withstand high machining forces, our turning tool holders are crafted to offer exceptional rigidity and stability, ensuring that each cut is performed with utmost accuracy.
Our CNC turning holders are engineered for use in automated systems, offering easy installation and fast tool changes. Whether you're using a lathe turning tool holder for small-scale operations or a high-performance tool holder for turning in large-scale manufacturing, these holders are versatile enough to meet the demands of various industries, including automotive, aerospace, and general machining.
Turning Holder Categories & Features
Our turning tool holders are designed to provide precise, high-performance machining for both external and internal applications. Divided into External Turning Tool Holders and Internal Turning Tool Holders, these categories cover the full range of turning operations, ensuring stability, durability, and precision for various machining tasks.
| Modle | External Turning Tool Holders | Internal Turning Tool Holders | |||||
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External Coolant-M
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External Coolant-S
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External Coolant-P
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Internal Coolant-D
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External coolant-S
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Internal coolant-S
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Internal coolant-S(carbide)
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| Type | Double-clamp Type | Screw-on Type | Lever Clamping Type Tool Holder | Lever Clamping Type Tool Holder | Screw-on Type | Screw-on Type | Screw-on Type |
| Features | Covering left and right-hand knife bodies. Suitable for various specifications of general turning inserts. |
Covering left and right-hand knife bodies. Suitable for various specifications of general turning inserts. |
Covering left and right-hand knife bodies. Suitable for various specifications of general turning inserts. |
High-pressure internally cooled toolholder with cooling pressure up to 70 bar. Covering left and right-hand knife bodies. Suitable for various specifications of general turning inserts. |
Covering left and right-hand knife bodies. Suitable for various specifications of general turning inserts. |
Covering left and right-hand knife bodies. Suitable for various specifications of general turning inserts. |
Covering left and right-hand knife bodies. Suitable for various specifications of general turning inserts. |
Our advantages
Wide Compatibility
We offer a versatile range of tool holders compatible with various inserts, ensuring flexibility for diverse machining tasks.
Cost-Effective Solutions
Our tool holders offer extended tool life and improved machining efficiency, reducing overall operational costs for your business.
Certification
We hold CE and RoHS certifications, guaranteeing compliance with global safety and environmental standards.
Expert Support
Our experienced team provides expert guidance and reliable after-sales support to ensure you get the most out of your tools.
Why Choose Our Turning Tool Holders
When it comes to high-performance machining, the quality of your turning tool holders can significantly impact the efficiency and precision of your operations. Here are the key reasons why our tool holders stand out in the market:
Superior Quality and Durability
Our turning tool holders are crafted from high-quality, heat-treated alloy steel, ensuring exceptional strength, wear resistance, and long-lasting performance under even the most demanding machining conditions.


Unmatched Precision and Stability
Our CNC turning holder are designed to maintain exceptional precision throughout their service life. Whether you are performing high-speed machining or intricate internal turning, our tool holders ensure optimal stability, reducing vibrations and ensuring a smooth, precise cutting process.
Wide Compatibility with Inserts
Our CNC turning tool holders are compatible with a wide range of inserts, including CNMG, TNMG, VNMG, DNMG, WNMG, and SNMG. This versatility allows our tool holders to adapt to different machining needs, from heavy-duty cutting to precision turning, making them suitable for a wide array of materials like steel, stainless steel, cast iron, aluminum, and more.


Increased Productivity and Cost-Effectiveness
With our turning insert holder, you can expect a noticeable increase in productivity. The quick tool-change options and enhanced stability reduce machine downtime, enabling you to maintain consistent cutting performance throughout extended machining cycles. Additionally, the durability and extended tool life help lower the overall cost of ownership.
Custom Solutions to Meet Your Needs
We understand that every machining operation is unique. That's why we offer customizable turning tool holders tailored to your specific requirements. Whether you need a unique size, geometry, or coating, our team is ready to provide you with a solution that perfectly matches your operational needs.


Proven Performance Across Industries
Our insert holder for turning has been successfully used across a variety of industries, from automotive and aerospace to heavy machinery and medical devices. Whether you're machining complex components or large-volume parts, our products provide the performance, accuracy, and reliability you need to achieve exceptional results.
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turning tool holders Selection Guide
| Criteria |
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| Type of Machining Operation | - External Turning: Outer diameter cutting, threading, and grooving. - Internal Turning: Boring, internal threading, and deep hole drilling. |
- External Turning Tool Holders: For stability and high rigidity. - Internal Turning Tool Holders: For precision in confined spaces. |
| Material to Be Machined | - Steel & Stainless Steel: Harder materials requiring higher rigidity and wear resistance. - Cast Iron & Aluminum: Softer materials, easier to machine. |
- High-Rigidity Tool Holders: For steel and stainless steel. - Lightweight Tool Holders: For aluminum and cast iron. |
| Insert Compatibility | - Standard Inserts: CNMG, TNMG, VNMG, DNMG. - Special Inserts: CCMT, DCMT, etc. |
- Standard Tool Holders: For common insert types like CNMG and TNMG. - Specialized Tool Holders: For inserts like CCMT and DCMT. |
| Shank Size & Machine Compatibility | - Shank Size: Choose based on CNC machine or lathe. - Machine Compatibility: Ensure compatibility with your spindle (e.g., BT, DIN, ISO). |
- Shank Size: 12×12mm, 16×16mm, 20×20mm, etc. (Custom sizes available) - Standard Tool Holders: Compatible with most CNC and lathe systems. |
| Cutting Speed & Depth | - High-Speed Cutting: Fast operations with minimal tool wear. - Heavy-Duty Cutting: For tough materials and high forces. |
- Low-Vibration Tool Holders: For high-speed applications. - Heavy-Duty Tool Holders: For high-load and heavy-duty cutting. |
| Coolant Supply Options | - Through-Tool Coolant: Efficient chip removal for high-speed machining. - External Coolant: For general cutting and chip flow control. |
- Through-Tool Coolant Tool Holders: For efficient cooling and chip removal. - External Coolant Tool Holders: For general use. |
| Custom Solutions | - If you need specific configurations, sizes, or coatings that aren't covered by standard options. | - Custom Tool Holders: Tailored designs based on specific machining needs. |
Key Applications of Turning Tool Holder




Our turning tool holders are engineered for a wide array of industrial applications where precision, rigidity, and reliability in metal cutting are essential. These tool holders are indispensable in sectors such as automotive manufacturing, where they are used for machining parts like engine blocks, shafts, and brake components. In aerospace, they support the shaping of high-precision components made from tough alloys, including turbine discs and structural brackets. In the mold and die industry, turning tool holders play a key role in producing high-accuracy dies, molds, and complex geometries. They are also critical in the energy and power generation sectors for fabricating components in turbines, pipelines, and transmission systems. Additionally, our holders are employed in railway, marine, agricultural machinery, and general machining applications, enabling consistent performance across diverse materials, including carbon steel, stainless steel, cast iron, aluminum, and exotic alloys. With robust clamping and high stability, they ensure smooth operations and long-lasting performance in demanding environments.
our casey
Aerospace Parts Machining
Challenges Faced:
High cutting temperature due to titanium alloy machining
Vibration and tool wear during high-speed turning
Tight tolerance and high surface finish requirements
Solution:
The customer selected our turning tool holders, paired with CVD-coated inserts, for both roughing and finishing operations on titanium parts. Our tool holders provided exceptional rigidity and stability under high-speed conditions.
Results Achieved:
Cutting speed increased by 25% without compromising accuracy
Tool life extended by over 40% compared to previous holders
Surface roughness consistently maintained below Ra 0.8 μm
Reduced production downtime due to fewer insert changes

Precision Mold Factory
Challenges Faced:
Frequent tool chipping in hard turning
Poor chip evacuation in confined mold cavities
Requirement for a mirror finish on mold surfaces
Solution:
The customer implemented our turning tool holders designed for precision internal and external finishing. Using CBN inserts, the setup was optimized for hard turning at lower feed rates.
Results Achieved:
Improved chip control, even in deep cavity operations
Tool wear reduced significantly, extending insert life by 60%
Achieved mirror-like surface finish with Ra ≤ 0.4 μm
Enabled dry machining, reducing coolant costs

brand trusted choice
Over the past two decades, more than 500 global brands have chosen our turning tool holders as their preferred machining solution. From OEM manufacturers to precision part suppliers, our products are widely trusted for their reliability, durability, and performance under demanding conditions.






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Q:1. What materials are your turning tool holders made of?
A: Our turning tool holders are primarily made from high-strength alloy steel, treated with precision heat processing for enhanced rigidity, wear resistance, and vibration damping. For specific needs, we also offer tool holders with surface coatings for added protection.
Q:2. Can I get customized tool holders based on my application?
A: Yes, we offer OEM & ODM customization services. Whether it's special clamping mechanisms, specific insert types, coolant-through design, or custom shank sizes, our engineering team can develop solutions tailored to your exact machining requirements.
Q:3. How do I choose the right turning tool holder for my application?
A: You need to consider factors such as:
– Type of operation (external turning, boring, threading, grooving)
– Insert shape and size
– Machine tool interface (shank size, clamping type)
– Material being machined
Our sales engineers can help you make the right selection based on your needs.
Q:4. Do your tool holders support through-coolant systems?
A: Yes, many of our turning tool holders are available with through-coolant designs, which improve chip evacuation and extend tool life—especially in stainless steel or titanium machining.
Q:5. What quality control processes are in place for your tool holders?
A: We perform 100% dimensional inspection, material hardness testing, and surface finish checks. All tool holders undergo strict QC procedures to ensure consistent accuracy and durability.
Q:6. What certifications do your turning tool holders comply with?
A: Our manufacturing facilities are ISO 9001 certified. Products meet ISO standards for dimensional accuracy and material specifications. Specific models also conform to DIN and ANSI standards upon request.
Great Magtech (Xiamen) Electric Co., Ltd is one of the most professional turning tool holder manufacturers and suppliers in China. If you're going to buy high quality turning tool holder, welcome to get more information from our factory. Good service and competitive price are available.

























