Kennametal 1013472 DA300 Collet Locknut

Product Description

The KENNAMETAL 1013472 is a DA300 series collet locknut designed to secure DA300 collets in compatible toolholders during machining operations. The locknut threads onto the toolholder body and applies clamping force to the collet, maintaining accurate tool positioning and preventing collet movement under cutting loads. This locknut is a direct replacement component for worn or damaged locknuts in DA300 toolholding assemblies. Installation and replacement are performed by toolroom technicians and CNC setup personnel as part of routine toolholder maintenance. Coolant-through functionality is not supported by this locknut design.

The KENNAMETAL 1013472 is intended for use in DA300 collet toolholding systems commonly found in milling, drilling, and tapping applications across CNC machining centers and manual machines. It is a replacement part suited for production environments where toolholder components are serviced independently rather than replacing entire assemblies. This locknut is packaged individually and sold as a single unit.

Key Features

• Designed specifically for DA300 collet series toolholders
• Secures collets under cutting loads to maintain tool position
• Replacement locknut for worn or damaged components in existing assemblies
• No coolant-through passage — standard locknut design
• Sold individually for single-unit replacement needs

Compatibility

Designed as an OEM-style replacement locknut for DA300 series collet toolholding assemblies. Specific toolholder model compatibility was not provided in the product data — confirm fitment against your toolholder documentation before ordering.

Installation Notes

Installation should be performed by a qualified toolroom technician or CNC setup operator. Ensure the machine spindle is fully stopped and the toolholder is removed from the machine before servicing locknut components. Use the correct spanner wrench for the DA300 locknut to avoid damage to the locknut flats. Do not exceed the collet manufacturer torque specifications published in your toolholder documentation.