Seco 74072209 Anvil Indexable Toolholder 0.5 in Ic Size 4

Product Description

The SECO 74072209 is a replacement anvil designed for indexable toolholders used in metal cutting and machining operations. Anvils seat beneath the insert in the toolholder pocket, distributing cutting forces and protecting the holder body from wear and impact. This anvil is sized for a 0.5 inch insert inscribed circle, corresponding to toolholder insert size code 4, and is compatible with S-46 anvil screws. It is installed by machinists, toolroom technicians, and CNC setup personnel during routine insert changes or toolholder refurbishment.

This anvil is suited for use in turning, boring, and similar indexable toolholder applications where proper insert support is critical to tool life and surface finish. It fits toolholder pockets dimensioned for a 0.5 inch inscribed circle insert. The S-46 screw compatibility and size code 4 designation allow straightforward cross-referencing when sourcing a direct replacement. Machining shops running production or job work will keep these on hand as a consumable spare alongside their insert inventory.

Key Features

• 0.5 inch insert inscribed circle sizing for accurate pocket fit
• Toolholder insert size code 4 designation for direct cross-reference
• Compatible with S-46 anvil screws
• Industry standard number 19180 for interchangeability reference
• Protects toolholder pocket from insert-seating wear and impact loads

Compatibility

Designed as a replacement anvil for indexable toolholders accepting a 0.5 inch inscribed circle insert at size code 4, using S-46 anvil screws. Verify pocket geometry and screw compatibility against your specific toolholder before installation.

Installation Notes

Anvil replacement is performed by qualified machinists or toolroom technicians during insert changes or holder maintenance. Power down and lock out any machine before servicing a toolholder mounted in a spindle or turret. Remove the existing anvil screw and worn anvil, clean the pocket seat, and install the new anvil before re-seating the insert. Follow the toolholder manufacturer torque specification for the anvil screw as referenced in the holder documentation.