SCM: Precision Chucks and Collets for Machine Tools
SCM is a leading brand in the production of precision chucks and collets for machine tools, designed to guarantee high stability, precision and durability. With a particular focus on innovation and the quality of materials, SCM products are ideal for applications in sectors such as precision mechanics, automotive, aerospace and mould production.
Why choose SCM chucks and collets?
- Precision and Stability – Secure clamping to guarantee vibration-free machining with high repeatability.
- High Quality Materials – Special heat-treated steels for greater wear resistance.
- Wide Range of Solutions – Chucks and collets suitable for milling, turning, drilling and grinding.
- Universal Compatibility – Systems designed to adapt to different machine tools and CNC applications.
- Reliability and Durability – Designed to withstand the stresses of intensive machining.
SCM Product Range
1. Precision Spindles
Tools designed to ensure optimal clamping and improve machining efficiency.
- ER Collet Chucks – High precision for milling and drilling operations.
- HSK spindles – Perfect for high-speed CNC machines, with high rigidity and precision.
- BT and SK spindles – Reliable solutions for machining centres with standardised connections.
- Hydraulic spindles – Maximum stability and reduced vibrations, ideal for finishing operations.
2. Collets and Reducing Collets
Essential components to guarantee secure tool fixing on machine tools.
- Reduction sleeves – Adapters to allow the use of tools with different shank sizes.
- Elastic clamping sleeves – Ideal for precision applications on high speed machines.
- Taper sleeves – Designed to guarantee a secure grip and perfect concentricity.
3. Accessories for Chucks and Collets
Solutions to improve the performance of clamping systems.
- Chuck keys – Designed for quick and safe tool changes.
- Anti-vibration elements – Improve machining stability by reducing oscillations.
- Chuck cleaning kits – Essential for maintaining optimal performance over time.
Industrial Applications
SCM chucks and collets are used in numerous industrial sectors:
- Mechanical Industry – For milling, drilling and precision turning operations.
- Automotive – Production of mechanical components with high dimensional stability.
- Aerospace – Machining of advanced materials with high precision requirements.
- Energy and Oil & Gas – Production of components for turbines and industrial plants.
- Moulding and Mould Production – For high precision machining in complex production environments.
Conclusion
Choosing SCM means relying on a brand specialised in precision clamping technology. With a complete range of chucks and collets for milling, turning, drilling and grinding, SCM guarantees reliability, durability and precision, meeting the needs of the most advanced industries.
ETM: Precision and Reliability in Spring Collets for Mechanical Processing
ETM is a brand specialising in the production of high-precision spring collets, ideal for clamping tools during milling, drilling and turning operations. Thanks to a wide range of models and high build quality, ETM collets are a reliable choice for mechanical workshops and manufacturing companies that require precision and stability in their machining processes.
Why choose ETM spring collets?
- High precision and stability – Designed to guarantee uniform clamping and minimise vibrations, improving the quality of the machining.
- Quality materials – Made of high-strength steel, they ensure long life and excellent wear resistance.
- Complete range of models – Available in different series to adapt to any type of machining and tool.
- Universal compatibility – Suitable for use with the main clamping systems on the market.
- Easy to use – Designed to guarantee quick and safe tool changes, reducing machine downtime.
ETM Product Range
1. ER Collets
ER collets are among the most widely used solutions in machining, thanks to their versatility and precision.
- Available in models ER11, ER16, ER20, ER25, ER32 and ER40.
- Clamping range with a tolerance of ±0.5 mm for optimal adaptation to tools.
- Suitable for milling, drilling and threading in various materials.
2. DIN 6499 Collet Chucks
Collet chucks that comply with the DIN 6499 standard guarantee safe clamping of cylindrical tools and are compatible with the most common collet chuck holders.
- High concentricity, reducing the risk of vibrations and improving the surface finish of the piece.
- Wide range of diameters, to adapt to various operational needs.
- Usable on CNC machines and high-speed machining centres.
3. Shrink-Fit Collets
ETM shrink-fit collets offer an extremely rigid clamping system, ideal for high-precision applications.
- Maximum stability thanks to uniform contact with the tool.
- Perfect concentricity, reducing tool wear and increasing operating life.
- Ideal for high-speed machining and for sectors requiring extreme precision.
4. Elastic Collets with Weldon System
Collets with Weldon connection are designed for the secure clamping of cylindrical tools, ideal for milling and heavy machining.
- Reinforced locking mechanism, which ensures a firm grip even under heavy stress.
- Available for different diameters, compatible with standard chucks.
- Ideal for heavy milling on steel and special alloys.
5. Tapping Collets
Flexible tapping collets allow threads to be cut with high precision and repeatability.
- Systems with axial compensation to guarantee precise threads and reduce the risk of tap breakage.
- Available for various diameters and metric or imperial threads.
- Compatible with standard tap holders and CNC machines.
Industrial Applications
ETM spring collets are used in various sectors, including:
- Mechanical Industry – For high precision milling, drilling and turning operations.
- Mould Production – Ensures perfect clamping for high quality machining on special steels.
- Aerospace Sector – High stability and precision for machining advanced materials.
- Automotive Industry – Used in the production processes of mechanical components with tight tolerances.
Conclusion
ETM spring collets are the ideal choice for those looking for reliability, precision and compatibility with the best machine tools on the market. Thanks to a complete range of solutions for every production need, ETM offers innovative clamping tools to guarantee optimal results in mechanical machining.
