Parlec ERS25-0236 ER25 Collet 6mm

Product Description

The PARLEC ERS25-0236 is an ER25 series collet designed to hold 6mm round shank tooling in compatible collet chucks. It provides secure, concentric clamping for end mills, drills, reamers, and other cutting tools used in milling and drilling operations. With an overall length of 1.338 inches and an overall diameter of 1.023 inches, this collet fits standard ER25 collet chucks and delivers reliable gripping force at up to 1800 units of rated clamping pressure. Machinists, CNC setup technicians, and toolroom operators install and replace ER series collets as part of routine toolholding maintenance.

The ERS25-0236 is suited for use in CNC machining centers, manual milling machines, and drilling applications where precise 6mm toolholding is required. ER25 collets are a widely used standard in both light production and job-shop environments, accommodating a broad range of spindle-driven cutting operations in metalworking and related trades.

Key Features

• ER25 collet series for compatibility with standard ER25 collet chucks
• 6mm collet size for secure clamping of 6mm shank cutting tools
• 1.338 inch overall length for proper seating in ER25 nut and chuck assemblies
• 1.023 inch overall diameter sized to ER25 specification
• Rated clamping pressure of 1800 for firm, concentric tool grip

Compatibility

Designed as an OEM-style replacement collet for use with standard ER25 collet chuck systems in CNC and manual machining applications.

Installation Notes

ER collets are installed and serviced by machinists and CNC technicians. Before changing a collet, power down and lock out the machine spindle per applicable OSHA lockout/tagout procedures. Seat the collet fully in the ER25 collet nut before threading onto the chuck body, and use an appropriate collet nut wrench to achieve proper clamping torque per the machine manufacturer's specifications. Inspect the collet bore and seating taper for wear or contamination before each use.