Acrow ER3243 – ER32 Spring Collet (Ø4–3 mm Range, DIN6499) grease nipple kit assortment 145pc metric hydraulic grease gun fitting fastner hardware making it suitable for high-temperature

making it suitable for high-temperature environments

28 x 50mm D

Part no: 3260-75A

Outside Diameter: 9/16"

Acrow ER3243 – ER32 Spring Collet (Ø4–3 mm Range, DIN6499) grease nipple kit assortment 145pc metric hydraulic grease gun fitting fastner hardware making it suitable for high-temperatureAcrow ER3243 ER32 Spring Collet (43 mm Range, DIN6499) The Acrow ER3243 is a high precision ER32 Spring Collet engineered for clamping tools within the 43 mm range. Manufactured to the DIN6499 standard, it provides exceptional concentricity, stable clamping force, and long service life. Constructed from premium spring steel, this collet delivers reliable performance in fine detail milling, drilling, engraving, and CNC machining applications requiring