ER25 3 mm Collet Tool Holder

ER25 3 mm Collet Tool Holder

The ER25 3 mm Collet is a high-performance component engineered for precision clamping of cylindrical shank cutting tools in CNC milling, turning, and various machining operations. Utilizing the standard ER series conical clamping mechanism, this collet converts axial force from the collet nut into radial clamping pressure, ensuring a secure and uniform grip around the tool shank.

Designed to minimize runout, this collet provides high-precision performance, which is critical for maintaining surface finish, dimensional accuracy, and extended tool life. With a runout tolerance of up to 3 microns, it ensures stability even under high-speed conditions and variable cutting forces.

Key Features and Advantages

• High Precision: Offers up to 3-micron runout accuracy, reducing vibration and ensuring balanced contact between the cutting tool and the workpiece.
• Superior Stability: The optimized conical design provides excellent torque transmission, preventing tool slippage or pull-out during demanding machining cycles.
• Durable Construction: Manufactured from high-quality alloy tool steel, subjected to heat treatment and precision grinding for maximum hardness, elasticity, and wear resistance.
• Universal Compatibility: Produced in accordance with DIN 6499/ISO 15488 standards, ensuring full compatibility with a wide range of ER25 tool holders and collet chucks.
• Versatile Applications: Ideal for precision mold making, micro-milling, prototyping, and high-accuracy machining in medical and aerospace industries.

Mermak CNC: Your Reliable Partner in Industrial Automation
With 16 years of experience, Mermak CNC operates from our factory and warehouse in the Ankara Aerospace Industrial Zone. We maintain up-to-date stock levels and pricing on our website. All stocked items are prepared for shipment immediately without production delays. We provide careful packaging, professional logistics support, and full documentation for our international clients. We proudly serve customers in the United Kingdom, United States, Canada, Australia, New Zealand, South Africa, and other international markets. Upon request, we can provide product videos or factory walkthroughs via WhatsApp or our contact channels.