Kennametal 2262968 Keyless Drill Chuck CAT50 Integral Shank

Product Description

The KENNAMETAL 2262968 is a keyless drill chuck designed for CNC machining centers and drilling applications requiring a CAT50 integral shank mount. It accepts round-shank tooling from 0.039 to 0.512 inches, making it suitable for a wide range of drill diameters in production environments. The chuck features a taper shank design with a 1.97-inch sleeve diameter and is constructed from steel for durability under repeated clamping cycles. A wrench is included with the unit. Licensed machinists and CNC setup technicians are the primary installers of this tooling component.

This chuck is intended for use on CNC machining centers equipped with CAT50 spindles, which are common in heavy-duty industrial and production machining environments. The keyless design allows for faster tool changes compared to keyed chucks, reducing downtime during multi-drill operations. The integral shank mount eliminates the need for a separate arbor, providing a more rigid and direct connection to the machine spindle. Typical applications include production drilling, spot drilling, and general-purpose boring on vertical and horizontal machining centers.

Key Features

• Keyless design for fast, tool-free bit changes during production runs
• Capacity range of 0.039 to 0.512 inches accommodates a wide variety of drill shanks
• CAT50 integral shank mount for direct spindle connection without a separate arbor
• Steel chuck body for long service life under high clamping loads
• 1.97-inch sleeve diameter compatible with standard CAT50 tooling clearances
• Includes wrench for chuck adjustment and maintenance

Compatibility

Designed for use with CAT50 spindle machines. Accepts drill shanks from 0.039 to 0.512 inches in diameter. Verify spindle taper specification on your machining center before installation.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician familiar with toolholder torque procedures and spindle safety protocols. Always power down and lock out the machine spindle before mounting or removing the chuck. Inspect the CAT50 taper and spindle bore for contamination or damage before seating the toolholder. Follow the machine manufacturer's draw bar torque and retention knob specifications.