Value Collection 204-1106 ER11 Collet 0.0937 Inch

Product Description

The VALUE COLLECTION 204-1106 is an ER11 series collet sized at 0.0937 inches (3/32 inch) for use in ER11-compatible collet chucks on CNC machining centers, milling machines, and high-speed spindles. It holds a total indicator runout (TIR) of 0.0005 inches, making it suitable for precision toolholding applications where concentricity is critical. Machinists and toolroom technicians install this collet when securing drill bits, end mills, and round-shank cutting tools within the ER11 system. The compact ER11 form factor is common in smaller spindles and benchtop CNC routers where tight tolerances and secure tool grip are both required.

This collet is used in light-duty to medium-duty machining environments including production shops, toolrooms, and job shops running ER11-compatible spindle tooling. It is appropriate for any application requiring a 3/32 inch shank capacity within the ER11 collet standard. Typical users include CNC operators, machinists, and precision tooling technicians working with small-diameter cutting tools on equipment fitted with ER11 collet chucks.

Key Features

• ER11 collet series for use with ER11-compatible collet chucks and nuts
• 0.0937 inch (3/32 inch) bore capacity for small-diameter tool shanks
• 0.0005 inch TIR for precision concentricity in high-speed applications
• Lightweight at 0.01 pounds for minimal spindle load contribution
• Single-piece collet construction standard to the ER toolholding system

Compatibility

Designed for use with ER11-compatible collet chucks that accept the ER11 collet series and accommodate a 3/32 inch (0.0937 inch) tool shank diameter.

Installation Notes

Installation is performed by a machinist or CNC technician. Always power down and lock out the spindle before changing collets. Inspect the collet bore and chuck taper for debris or damage before seating the collet. Use the correct ER11 collet nut and a calibrated torque wrench to achieve proper clamping force per the chuck manufacturer specification — do not over-tighten by hand or with improvised tools.