Maximum accuracy for high-performance CNC machining.
The ER8 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: ER8 Ultra Precision Collet
-
Guaranteed Concentricity: ≤ 0.005 mm
-
Clamping Range: Ø0.5 mm to Ø5 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
