Accupro 785010 ER32 Collet 0.188 Inch

Product Description

The ACCUPRO 785010 is an ER32 series collet designed for use in CNC machining centers, milling machines, and other rotating spindle equipment that accept the ER32 collet system. It holds workpieces and cutting tools with a collet capacity of 0.188 inches and a minimum collet capacity of 0.172 inches. Machinist and toolroom technicians install this collet to secure end mills, drills, reamers, and similar tooling in ER32-compatible tool holders and chucks. The compact body measures 1.75 inches in height with a 1.5 inch width and 1.5 inch length, and the unit weighs 0.35 pounds.

This collet is suited for general-purpose metalworking, woodworking, and production machining applications where the ER32 collet standard is specified. It fits standard ER32 collet chucks and tool holders used across a wide range of manual and CNC machine tools. The 0.188 inch clamping diameter makes it well suited for securing fractional-size tooling commonly found in production and job shop environments. Installation is performed by machinists and toolroom personnel as part of routine tooling setup and changeover.

Key Features

• ER32 collet series for use in ER32-compatible chucks and tool holders
• 0.188 inch collet capacity with a 0.172 inch minimum collet capacity
• Compact form factor: 1.75 inches tall, 1.5 inches wide, 1.5 inches long
• Lightweight at 0.35 pounds for easy handling during tool changes
• Single-piece unit packaged individually for direct replacement or spare stock use

Compatibility

Designed as an OEM-style replacement or spare collet for machine tools and tool holders built to the ER32 collet system standard.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Before inserting or removing the collet, ensure the machine spindle is fully stopped and locked out per applicable machine safety procedures. The collet should be seated properly into the ER32 chuck before the locking nut is tightened; do not overtighten or force the collet into the holder. Inspect the collet bore and seating surfaces for chips or debris before each use to ensure accurate tool holding.