ER32 14 mm Collet Tool Holder

ER32 14 mm Collet Tool Holder

Industrial automation and machining processes require high-performance collet systems to ensure dimensional accuracy, surface finish, and tool longevity. The ER32 14 mm collet is a precision-engineered component designed for CNC machining centers, milling machines, and turning applications. It ensures optimal concentricity and secure clamping of cutting tools within the machine spindle, providing a stable machining environment even at high rotational speeds.

Compliant with the DIN 6499 standard, this collet features a tapered design with an effective clamping range of 13.5 mm to 14.0 mm. Manufactured from high-grade alloy spring steel, it is heat-treated to HRC 44-48, offering excellent elasticity and wear resistance. Precision grinding and anti-corrosion surface treatments further enhance its durability and clamping accuracy.

Key Advantages

• Superior Runout Accuracy: Characterized by a runout tolerance of ≤ 5 microns (0.005 mm), this collet minimizes deviation between the tool’s rotational and geometric axes, ensuring uniform load distribution and improved surface finish.
• Optimized Tool Life: By providing a vibration-free and stable grip, the collet prevents localized stress concentrations on cutting edges, reducing micro-cracking and extending the interval between tool changes.
• Wide Application Flexibility: The ER32 standard provides reliable clamping for various cutting tools, making it an essential component for high-precision milling, boring, and reaming operations.

Mermak CNC Expertise: With 16 years of experience based at our Ankara Uzay Sanayi facility, Mermak provides reliable industrial solutions. We maintain up-to-date stock levels and prices on our website. All stocked items are prepared directly from our warehouse without production delays. We ensure careful packaging, professional invoice management, and work with reliable logistics partners to serve customers in the United Kingdom, United States, Canada, Australia, Ireland, New Zealand, South Africa, and other international markets. Our team monitors the entire shipment process, and we are available via WhatsApp or other contact channels to provide product videos or factory viewings upon request.