Kennametal 1015982 Double Angle Reamer Collet Chuck

Product Description

The KENNAMETAL 1015982 is a DA180 double angle reamer collet chuck designed to hold and drive reamer tooling in CNC machining and precision boring applications. It features a 1-inch straight shank for direct spindle mounting and accepts collets ranging from 1/32 inch to 3/4 inch in capacity. The 2.88-inch projection length positions the collet well clear of the spindle face, reducing interference in tight setups. Through-coolant capability delivers cutting fluid directly to the cutting edge, supporting chip evacuation and thermal control during reaming operations. The locknut diameter measures 2.38 inches. This chuck is installed and serviced by machinists and tool-crib technicians in job-shop and production environments.

The 1015982 is suited for precision reaming operations on machining centers and CNC lathes equipped with compatible straight-shank spindle interfaces. The double angle collet system provides concentric clamping across the full collet capacity range of 1/32 inch to 3/4 inch, making it practical for multi-diameter reaming programs without changing the entire chuck assembly. Through-coolant support makes it appropriate for ferrous and non-ferrous materials where heat buildup at the cutting zone requires active fluid delivery. Typical installations are found in aerospace, automotive, and general metalworking production cells.

Key Features

• DA180 double angle collet system provides concentric, rigid clamping for reamer shanks
• 1-inch straight shank for direct spindle or adapter mounting
• Collet capacity range of 1/32 inch to 3/4 inch covers a wide range of reamer shank diameters
• 2.88-inch projection length reduces spindle-face interference in confined workpiece setups
• Through-coolant design delivers fluid directly to the cutting edge for chip control and heat management
• Float from center of 0.010 inch supports self-alignment during reaming to reduce hole distortion

Compatibility

Designed for use with DA180 series double angle reamer collets and compatible straight-shank spindle interfaces on CNC machining centers.

Installation Notes

Installation is performed by qualified machinists or tool-crib personnel. Spindle and machine power must be fully locked out and tagged out before mounting or removing the chuck. Collet seating surfaces and the straight shank should be cleaned and inspected for damage before assembly. Through-coolant port alignment with the machine spindle coolant supply must be confirmed before running the spindle.