1. Product Overview: Engineered for Modern Precision Manufacturing
The AMG CNC Tool Holder is a core component of modern CNC machine tools (such as machining centers, turn-mill centers). It acts as the "arm" of the machine, directly connecting the spindle to the cutting tool. Its performance directly determines machining accuracy, efficiency, and surface finish. We are committed to providing you with a full range of high-performance tool holder solutions, ensuring exceptional dynamic balance and lasting stability even under high-speed and heavy-load conditions. It is your solid guarantee for achieving efficient, high-quality precision manufacturing.
2. Key Features & Advantages
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Superior Precision & Rigidity
- High-Precision Taper: Utilizes ultra-precision grinding technology to ensure a perfect fit between the tool holder taper (BT, CAT, HSK, etc.) and the machine spindle.
- Ultra-Low Runout: Guarantees radial runout of ≤ 3µm at the nose, ensuring machining accuracy from the source.
- Exceptional Rigidity: Made from premium alloy steel with an optimized design, providing extreme torsional and bending rigidity to effectively suppress vibration during heavy-duty cutting.
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Excellent Dynamic Balance
- Designed for high-speed machining, all tool holders are strictly balanced and calibrated before shipment.
- Achieves a balance grade of G2.5 @ 25,000 RPM or higher, significantly reducing vibration and noise at high speeds, protecting spindle bearings, extending tool life, and delivering superior workpiece surface finish.
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Outstanding Durability & Stability
- Material: Manufactured from high-grade alloy steel, subjected to special heat treatment processes (e.g., carburizing, quenching, cryogenic treatment) for high core hardness (HRC 60+) and wear resistance.
- Manufacturing: Features super-finished surfaces with anti-corrosion treatment, providing excellent resistance to wear and rust for long service life.
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Comprehensive Product Range
- We offer a wide variety of tool holder types to meet diverse machining needs:
- Spring Collet Chucks (ER): High versatility, wide clamping range, suitable for drills, end mills, reamers, etc.
- Power Mill Chucks: Deliver immense gripping force, designed for heavy-duty roughing and side milling.
- Heat Shrink Chucks: Offer ultra-high precision and rigidity, ideal for high-speed finishing applications.
- Hydraulic Chucks: Excellent vibration damping, high precision, and uniform clamping, perfect for long overhang machining.
- Face Mill Arbors: Specifically designed for mounting face milling cutter bodies.
3. Detailed Technical Specifications (Example: ER Collet Chuck)
| Parameter | Specification |
| Model | BT40-ER32-100L (Example) |
| Shank Type | BT, CAT, HSK, JT, etc. (Customized available) |
| Clamping System | ER-32 (Options: ER11, ER16, ER20, ER25, ER40, ER50) |
| Clamping Range | 1-20mm (Depends on ER collet) |
| Radial Runout | ≤ 0.003mm (at 3xD) |
| Balance Quality | G2.5 @ 20,000 RPM (or higher) |
| Body Material | High-Grade Alloy Steel (e.g., AISI 4340) |
| Heat Treatment | Through Hardening, Cryogenic Treatment |
| Surface Finish | Phosphating/Nitriding, Anti-rust & Wear-resistant |
| Nut Type | Standard, High-Speed, Extended |
4. Application Industries
AMG CNC Tool Holders are widely used in various precision manufacturing sectors:
- Aerospace: Machining difficult-to-cut materials like high-temperature alloys and titanium.
- Automotive Manufacturing: Precision milling and drilling of core components like engines and gearboxes.
- Mold & Die: Cavity machining for precision plastic molds, die-cast molds, and stamping dies.
- Medical Device: Manufacturing of components like bone screws and joints requiring supreme surface finish and accuracy.
- General Precision Parts: Production of high-precision components for telecommunications, electronics, and optics.
(Image suggestion: Show a close-up of high-quality workpieces machined using our tool holders)
5. Why Choose AMG?
- Rigorous Quality Control: Every single tool holder undergoes dozens of precision inspection steps from raw material to finished product.
- Profound Technical Expertise: An engineering team with years of industry experience provides professional technical selection support.
- Rapid Delivery: A well-established inventory system and efficient logistics ensure your production runs without interruption.
- Comprehensive After-Sales Service: We provide professional technical consulting, usage training, and prompt after-sales response.
6. Services & Support
We are not just a supplier, but your trusted partner. We offer:
- Custom Solutions: Customized tool holders for special lengths, tapers, and specifications based on your requirements.
- Technical Consultation: Help you select the most suitable tool holder type for your specific machining conditions.
- Maintenance Guidance: Advise on the correct use and maintenance of tool holders to maximize their performance and lifespan.
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FAQ
1. Are you a manufacturer or trading company?
We are a professional manufacturer of carbide tools which established in 2017.
2. Which CNC grinding machine do you use?
All of our carbide tools are produced by imported WALTER grinding machines.
3. Which shipping method do you usually use?
We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ETC. We also can send products to your shipping agent in China.
