Kennametal 1015944 DA180 Double Angle Reamer Collet Chuck

Product Description

The KENNAMETAL 1015944 is a DA180 Double Angle Reamer Collet Chuck designed to hold and drive reaming tools in machining operations. It features a 1-1/4 inch straight shank for direct spindle mounting and accepts collets ranging from 1/32 inch to 3/4 inch in capacity. The chuck provides 2.96 inches of projection from the spindle face, allowing clearance for a range of workpiece geometries. A float from center value of 0.0040 inch gives the tool a controlled amount of radial float, which is essential for self-centering reaming applications. This tool holder is used by machinists and tool-room technicians working on CNC machining centers and manual milling equipment.

The DA180 Double Angle Reamer Collet Chuck is suited for precision reaming operations in production and job-shop environments. The double angle collet system provides reliable grip and accurate tool centerline alignment, making it appropriate for finishing bores to tight tolerances. It is applicable to both ferrous and non-ferrous workpiece materials where reamer runout must be minimized. The straight shank configuration allows mounting directly into compatible spindle bores without an intermediate adapter in many setups.

Key Features

• DA180 double angle collet system for self-centering reaming performance
• 1-1/4 inch straight shank for direct spindle mounting
• Collet capacity range: 1/32 inch to 3/4 inch
• 2.96 inch projection from spindle face for workpiece clearance
• 0.0040 inch float from center supports controlled radial float during reaming

Compatibility

Designed as an OEM-style toolholder for use with DA180 series double angle reamer collets in machining center and manual mill spindle applications accepting a 1-1/4 inch straight shank.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Power down and lock out the spindle before mounting or removing the chuck. Ensure the shank bore and chuck shank are clean and free of chips or burrs before seating. Verify collet seating and drawbar torque per the machine tool manufacturer specifications before initiating a cut.