Parlec C40-10SC5 Collet Chuck CAT40 Single Angle Tg

Product Description

The PARLEC C40-10SC5 is a single angle collet chuck designed for precision machining applications on CNC machining centers equipped with a CAT40 taper spindle. It accepts TG and PG100 series collets with a capacity range of 0.031 to 1 inch, making it suitable for a wide range of cutting tool shank diameters. The chuck delivers a TIR of 0.0002 inches, supporting tight tolerance work where runout control directly affects surface finish and tool life. Through-spindle coolant capability is built in, enabling effective chip evacuation and thermal management at the cutting zone. Licensed machinists and CNC setup technicians are the primary installers of this toolholder.

This collet chuck is intended for use in production and job-shop machining environments where repeatable tool runout and secure clamping are required. The 5-inch projection positions cutting tools away from the spindle face to clear workpiece features, fixtures, or deep-cavity setups. The CAT40 taper shank interfaces directly with standard CAT40 spindle receivers found on vertical and horizontal machining centers across a broad range of manufacturers. Through-spindle coolant delivery makes this chuck well suited to drilling, reaming, and milling operations where flood coolant alone is insufficient.

Key Features

• Single angle collet system using TG and PG100 series collets
• Collet capacity range: 0.031 to 1 inch
• TIR of 0.0002 inches for high-precision tool holding
• 5-inch projection for extended reach into deep features or around fixtures
• Through-spindle coolant design for active coolant delivery at the cutting edge
• CAT40 taper shank for compatibility with standard machining center spindles

Compatibility

Designed for use with CAT40 taper spindle machining centers and accepts TG and PG100 series single angle collets with tool shank diameters from 0.031 to 1 inch.

Installation Notes

Installation and removal of this toolholder requires a properly rated CAT40 toolholder taper and drawbar system - ensure the spindle is fully de-energized and locked out before handling. Use a calibrated torque wrench and the appropriate collet nut spanner when seating collets to avoid over-tightening or uneven clamping force. Verify through-coolant passages are clear before assembly and confirm the spindle drawbar engagement meets the machine tool manufacturer specifications. This toolholder should be handled by qualified CNC machinists or toolroom technicians familiar with machining center toolholder standards.