Seco 74011955 Anvil Indexable Toolholders 0.375 Inch Ic

Product Description

The SECO 74011955 is a replacement anvil designed for indexable toolholders, providing a hardened seating surface for indexable inserts in turning and boring applications. The anvil supports a 0.375-inch insert inscribed circle (IC) and corresponds to toolholder insert size code 3. At 0.125 inches thick, this anvil fits precisely into the insert pocket, protecting the toolholder body from cutting forces and wear. Installation requires the matching anvil screw CA3510 and a 9/64-inch SMS875 key wrench. Machinists and toolroom technicians install this component as a wear item during routine insert changes or after pocket damage.

This anvil is used in metalcutting operations where indexable carbide or cermet inserts are seated in turning, boring, or grooving toolholders. It is suited for both production and maintenance environments where indexable tooling is serviced regularly. The part carries industry standard number 42908, making cross-referencing against tooling catalogs straightforward. It is sold individually and is intended as a direct replacement anvil in SECO-compatible indexable toolholder systems.

Key Features

• Supports 0.375-inch insert inscribed circle (IC) for size code 3 inserts
• 0.125-inch thickness for precise pocket seating
• Compatible with anvil screw CA3510 for secure fastening
• Requires 9/64-inch SMS875 key for installation and removal
• Industry standard number 42908 for catalog cross-reference
• Sold as a single unit, no minimum order beyond one piece

Compatibility

Designed for use with SECO indexable toolholders accepting a size code 3 insert with a 0.375-inch inscribed circle. Anvil screw compatibility is CA3510; anvil key compatibility is 9/64-inch SMS875. Verify pocket geometry and insert size code against your specific toolholder before ordering.

Installation Notes

Installation and replacement of indexable anvils is performed by machinists or toolroom technicians. Always power down and lock out the machine spindle before servicing any toolholder or insert pocket. Use the specified 9/64-inch SMS875 key and CA3510 screw to seat the anvil; do not substitute fasteners. Inspect the insert pocket for wear or damage before installing the new anvil to ensure proper insert seating and tool life.