Parlec ER32-0625 ER32 Collet 5/8 Inch

Product Description

The PARLEC ER32-0625 is an ER32 series collet designed to hold round workpieces and cutting tools in ER32-compatible chucks and collet holders. It accepts a nominal 5/8 inch (0.625 inch) shank diameter with a minimum collet capacity of 0.586 inches, providing a clamping range suited to standard tooling shanks. The overall length measures 1.574 inches with an overall diameter of 1.3 inches. This collet is used in CNC machining centers, manual mills, lathes, and grinding spindles wherever ER32 toolholding is specified. Installation and tool changes are performed by machinists and toolroom technicians.

The ER32-0625 fits standard ER32 collet chucks and toolholders used in production and job-shop machining environments. It is appropriate for light to medium milling, drilling, reaming, and tapping operations requiring accurate, repeatable tool runout. The 5/8 inch nominal size accommodates a wide range of common end mill and drill shanks, making it a frequently stocked collet size in general machining operations.

Key Features

• ER32 collet series for broad chuck compatibility
• 0.625 inch nominal collet size with 0.586 inch minimum capacity
• Overall length of 1.574 inches for standard ER32 chuck depth
• Overall diameter of 1.3 inches
• Compact, low-profile design suited to high-speed spindle applications

Compatibility

Designed as an OEM-style replacement and standard tooling component for ER32-compatible collet chucks and toolholders used in CNC and manual machining equipment.

Installation Notes

ER32 collets are installed and removed by machinists using the appropriate ER32 collet nut and spanner wrench. Always ensure the spindle or chuck is fully stopped and power is disconnected before changing collets. Seat the collet fully into the nut before inserting the tool shank, and torque the collet nut to the chuck manufacturer's specified value using a calibrated torque wrench. Inspect the collet bore and seating surfaces for chips or damage before each use to maintain runout accuracy.