Hertel H08699837 Anvil for Indexables 0.5 Inch

Product Description

The HERTEL H08699837 is an anvil designed for indexable toolholders, providing a precision seating surface that supports and positions the cutting insert during machining operations. The anvil accepts a 0.5-inch insert inscribed circle (IC) size and is configured for external left-hand and internal right-hand orientation, making it suitable for specific toolholder assemblies where insert seat integrity is critical. With a 1.5-degree helix angle and a length of approximately 0.87 inches (22 mm), this anvil maintains insert stability under cutting loads. Machinists and toolroom technicians working with indexable turning or boring toolholders rely on replacement anvils like this to restore full tool performance without replacing the entire toolholder body.

This anvil fits indexable toolholder assemblies that use a 0.5-inch IC insert with an external left-hand or internal right-hand seating configuration. It is appropriate for production turning, boring, and related metal-cutting operations in both manual and CNC lathe environments. The toolholder insert size code is 22, which corresponds to the standard designation for this anvil geometry. Shops running high-volume turning operations will keep replacement anvils on hand to minimize downtime when seat surfaces show wear or damage.

Key Features

• 0.5-inch insert inscribed circle (IC) for precise insert seating
• External left-hand and internal right-hand anvil orientation
• 1.5-degree helix angle for correct insert positioning geometry
• 22 mm length matches standard toolholder insert size code 22
• Direct replacement for worn or damaged anvil seats in compatible indexable toolholders

Compatibility

Designed as an OEM-style replacement anvil for indexable toolholders accepting a 0.5-inch IC insert with external left-hand or internal right-hand orientation and toolholder insert size code 22.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Before replacing the anvil, ensure the machine is powered down and all rotating components have come to a complete stop. Remove the existing insert and clamping hardware before extracting the worn anvil, and inspect the pocket seat for debris or damage before seating the replacement. Follow the toolholder manufacturer torque specifications for all clamping screws to prevent insert movement during cutting.