ER25 Ultra Precision Collet – 0.005 mm Concentricity

Maximum accuracy for high-performance CNC machining.

The ER25 Ultra Precision Collet is engineered to deliver guaranteed concentricity of ≤ 0.005 mm, ensuring exceptional stability and precision in the most demanding applications. Made from high-strength alloy steel and heat-treated for durability, this collet offers outstanding wear resistance and dimensional stability.

Compliant with ISO 15488-B / DIN 6499 (High Precision class) and dynamically balanced for speeds up to 30,000 RPM, it's perfect for high-precision milling, drilling, grinding, and tapping operations on CNC machines.

 Key Features:

• Type: ER25 Ultra Precision Collet

• Guaranteed Concentricity: ≤ 0.005 mm

• Clamping Range: Ø0.5 mm to Ø14 mm (select size)

• Material: Heat-treated high-strength alloy steel

• Standard Compliance: ISO 15488-B / DIN 6499 (High Precision)

• Max Speed: Up to 30,000 RPM (dynamically balanced)

• Applications: Milling, drilling, tapping, grinding with high precision

 Package Includes:

• 1x ER25 Ultra Precision Collet (selected diameter)

 Compatibility:

Fully compatible with all ER25 collet chucks and tool holders.
Ideal for aerospace, medical components, mold making, and micromachining.