Rego-fix 1111.02000 ER11 Collet 2 Mm Bore

Product Description

The REGO-FIX 1111.02000 is an ER11 collet with a 2 mm bore diameter, designed for use in ER11-series collet chucks on CNC machining centers, lathes, routers, and other precision rotating spindle equipment. With a total indicator runout (TIR) of 0.000240 inches and an overall length of 18 mm, this collet delivers the concentricity and grip consistency required for tight-tolerance work. It is installed by machinists and toolroom technicians wherever repeatable tool holding accuracy is critical.

This ER11 collet is suited for light-duty milling, drilling, tapping, and engraving operations in both production and job-shop environments. It accepts 2 mm round shank cutting tools and fits any standard ER11 collet chuck. Typical applications include high-speed spindle work on CNC routers, Swiss-type screw machines, and compact machining centers where smaller-diameter tooling is required.

Key Features

• 2 mm bore diameter for secure holding of 2 mm round shank tooling
• TIR of 0.000240 inches for high-precision concentricity
• 18 mm overall length for compatibility with ER11 chuck body dimensions
• 11.5 mm overall diameter conforming to ER11 collet geometry
• Lightweight at 0.02 pounds, minimizing added rotational mass

Compatibility

Designed as an OEM-style replacement collet for use in standard ER11-series collet chucks accepting 2 mm bore collets.

Installation Notes

ER collets are installed and removed by qualified machinists or toolroom technicians. Always power down and lock out the spindle before changing collets. Inspect the collet bore, sealing ring groove, and chuck taper for chips or damage before assembly. Do not overtighten the collet nut, as this can distort the collet bore and degrade TIR performance.