Parlec ER11-S013 ER11 Collet Set 13 Piece

Product Description

The PARLEC ER11-S013 is a 13-piece collet set built on the ER11 collet system, designed for use in CNC machining centers, milling machines, and high-speed spindle applications. The set covers a clamping range from 1.00mm to 7.00mm in 0.50mm increments, giving machinists a complete working range for small-diameter tooling without the need to source individual collets. Each collet in the set conforms to the ER11 standard, ensuring consistent runout performance and reliable tool retention across the full size range. At 1 pound, the complete set is compact and easy to store at the machine.

This collet set is suited for production and job-shop environments where ER11-compatible spindles are in use. Typical applications include precision drilling, reaming, tapping, and end-mill work with small-shank tooling. The 13 individual collets cover sizes 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00, 5.50, 6.00, 6.50, and 7.00mm, making the set appropriate for shops running metric tooling programs or mixed-diameter operations requiring frequent changeovers.

Key Features

• Complete 13-piece set covering 1.00mm to 7.00mm in 0.50mm steps
• ER11 collet system standard for broad spindle compatibility
• 0.50mm size increments minimize tooling gaps across the working range
• Compact form factor suited for bench storage or tooling cart organization
• Individual collet sizes: 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00, 5.50, 6.00, 6.50, 7.00mm

Compatibility

Designed for use with ER11-series collet chucks and ER11-compatible spindle toolholders operating within the 1.00mm to 7.00mm clamping range.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the spindle fully stopped and the machine in a safe, locked-out state. Collets should be inspected for wear, nicks, or deformation before each use, as damaged collets can cause tool pullout or excessive runout. Seat the collet into the nut before threading onto the chuck, and torque the nut using the appropriate ER11 collet wrench per the toolholder manufacturer's specifications. Never exceed the rated clamping capacity of the collet size being used.