The ER40 Collet Set is a robust and versatile clamping solution, ideal for heavy-duty machining and precision toolholding. Designed for high concentricity and secure grip, ER40 collets are widely used in CNC machining, milling, drilling, tapping, and grinding operations.
Key Specifications:
Type: ER40 Collets (Full Range)
Clamping Range: 3 mm – 26 mm (depending on size)
Accuracy Grades:
Standard: ≤ 0.015 mm runout
Precision (AA Grade): ≤ 0.008 mm runout
Material: Premium spring steel, fully hardened & ground
Standard: DIN 6499 / ISO 15488 compliant
Finish: Polished, corrosion-resistant