Kennametal 3950195 Rotary Tool Holder Blank 3.5433 in

Product Description

The KENNAMETAL 3950195 is a rotary tool holder blank designed for use with modular connection shank tooling systems in CNC turning and machining centers. This blank features a 3.5433-inch (90.00 mm) diameter and a projection from gage line to nose end of 2.0472 inches (52.00 mm). At 4.414 pounds, it is machined to accept further customization or to serve as a precision adapter body within a modular tooling setup. Machinists and toolroom technicians working with modular quick-change tooling systems rely on blanks like this to configure specialized tool presentations not available as off-the-shelf finished holders.

This rotary tool holder blank is suited for machine shops and production environments running modular tooling platforms on CNC lathes, turning centers, or live-tool applications. The modular connection shank interface allows the blank to integrate with compatible modular tooling systems, enabling repeatable, precise tool changes without full spindle teardown. It is typically installed or modified by toolroom machinists or CNC setup technicians.

Key Features

• Modular connection shank type for integration with modular tooling platforms
• 3.5433-inch (90.00 mm) blank diameter for substantial tool body capacity
• 2.0472-inch (52.00 mm) projection from gage line to nose end
• 4.414-pound construction suitable for rigid, high-torque applications
• Blank configuration allows custom machining or adaptation to specialized tooling requirements

Compatibility

Designed for use with modular connection shank tooling systems. Verify interface standards and gage line dimensions against your specific machine spindle or turret configuration before installation.

Installation Notes

Installation should be performed by a qualified toolroom machinist or CNC setup technician. Power down and lock out the machine spindle before mounting or removing any tool holder. Confirm that the modular connection interface is clean and free of debris before seating the holder. If the blank requires additional machining, follow the machine shop drawing tolerances specified for your tooling system to maintain runout and concentricity.