Rego-fix 1411.03585 ER11 Tap Collet 0.141 Inch

Product Description

The REGO-FIX 1411.03585 is an ER11 series tap collet designed to hold hand taps securely in ER-style toolholders during tapping operations. With a collet capacity of 0.141 inches and a square drive size of 0.110 inches, this collet is engineered for precise tap retention in CNC machining centers and manual tapping setups. It delivers a TIR of 0.0004 inches, supporting accurate thread cutting in tight-tolerance applications. Machinists and toolroom technicians working with small-diameter hand taps will find this collet a reliable and direct-fit solution for ER11 tooling systems.

This tap collet is suited for use in ER11 collet chucks on CNC machining centers, knee mills, and tapping heads where hand taps in the range of number 0 through 1/8 inch are required. Through-coolant is not supported by this collet. It is intended for hand-tap style tooling only, not pipe taps or tension-compression tap adapters. Typical applications include light-duty tapping in aluminum, steel, brass, and similar materials where small thread sizes and close tolerances are required.

Key Features

• ER11 collet series for direct use in standard ER11 toolholders
• 0.141 inch collet capacity for consistent tap retention
• 0.110 inch square drive size matches hand tap shanks
• TIR of 0.0004 inches for accurate, repeatable thread cutting
• Compatible with hand taps sized number 0 through 1/8 inch
• Compact form factor suited to small-footprint ER11 chucks

Compatibility

Designed for use with ER11 collet chucks accepting hand taps from number 0 up to 1/8 inch tap size. Not compatible with pipe taps or tension-type tap holders.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Always power down and lock out the machine spindle before seating or removing collets from the chuck body. Ensure the collet groove seats correctly in the nut before torquing the collet nut to the toolholder specification. Inspect the collet bore and square pocket for wear or damage before each use to maintain TIR performance.