BTB ER40 Slotted Nuts for Collet Chucks (DIN6499)
High-performance ER40 Slotted Nuts for superior accuracy and reliable tool clamping in your CNC machines, optimized for high-speed applications.
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Enhanced Clamping Force: Coated Nuts provide 100% more clamping pressure compared to standard bearing nuts, ensuring superior tool holding power and stability, even at high speeds and under demanding conditions.
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High-Speed Performance: Specifically designed for use when speeds exceed 15,000 RPM, these slotted nuts maintain secure and reliable tool clamping, minimizing the risk of tool slippage or breakage during high-speed machining operations.
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Conforms to DIN 6499 Standard: Manufactured to the exacting DIN 6499 standard, ensuring compatibility and interchangeability with other DIN 6499 compliant components.
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Made from High-Quality Steel: Crafted from premium-grade steels, these nuts offer exceptional strength, durability, and resistance to wear and tear, ensuring long-lasting performance and reliable operation in demanding machining environments.
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Recommended Torque: For optimal performance and to prevent over-tightening, use 80-90% of the maximum recommended torque.
Benefits:
- Improved accuracy
- Enhanced safety
- Increased productivity
- Reduced downtime
- Enhanced tool life
Applications:
- Ideal for high-speed machining applications, including milling, engraving, and drilling, where maintaining secure tool clamping at elevated speeds is critical.
1: What type of CNC tools is the ER40 slotted nut compatible with?
It is compatible with ER40 collets used in various tool holding systems for CNC milling, drilling, and turning operations.
2: Is this ER40 nut suitable for heavy-duty operations?
Yes, it is designed to provide strong clamping for larger tools and is ideal for high-load and heavy-duty CNC applications.
3: Does the nut require a specific ER40 spanner?
Yes, you will need an ER40 spanner or torque wrench designed for slotted nuts to ensure correct tightening.
4: How does the slotted nut reduce vibration in CNC machines?
The balanced slotted design distributes pressure evenly, minimizing vibration and enhancing tool performance.
5: Is the BTB ER40 slotted nut coated for corrosion resistance?
Yes, it typically features a black oxide coating that resists rust and increases the lifespan of the nut.
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