Kennametal 1015342 DA100 Double Angle Collet Chuck 1 in

Product Description

The KENNAMETAL 1015342 is a DA100-series double angle collet chuck designed for precision CNC milling and machining center applications. It features a 1 inch straight shank, a projection of 1.91 inches, and a total indicator runout (TIR) of 0.0001 inches, making it suitable for close-tolerance work. The chuck supports through-spindle coolant delivery, directing coolant directly to the cutting zone for improved chip evacuation and tool life. It is actuated by wrench and balanced to 8,000 RPM, keeping it appropriate for moderate- to high-speed spindle applications. Installation and use are typical for machinists and toolroom technicians working with CNC machining centers equipped with DA100-compatible spindles.

This collet chuck is intended for use in production and job-shop machining environments where consistent tool holding and coolant-through capability are required. The DA100 collet system accepts collets ranging from 1/64 inch minimum to 9/16 inch maximum capacity, covering a broad range of small-diameter end mills, drills, and reamers. The overall length of 7.31 inches and a head length of 1-13/16 inches suit standard spindle configurations. It is well suited to both roughing and finishing operations where runout control directly affects part quality.

Key Features

• DA100 double angle collet system with 1 inch straight shank for rigid, concentric tool holding
• TIR of 0.0001 inches for tight dimensional control on close-tolerance features
• Through-spindle coolant delivery channels fluid directly to the cutting edge
• Collet capacity range of 1/64 inch to 9/16 inch accommodates a wide variety of tooling diameters
• Balanced to 8,000 RPM for use in mid- to high-speed machining applications
• Wrench actuation for secure, repeatable collet clamping and release

Compatibility

Designed for use with DA100-series double angle collets in CNC machining centers and milling machines equipped with a 1 inch straight-shank spindle interface.

Installation Notes

This toolholder should be installed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before changing toolholders. Ensure the spindle bore and shank are clean and free of chips or burrs before seating the chuck. Verify collet and nut condition before torquing to prevent runout issues during operation.