Seco 74025570 Indexable Anvil 0.25 in Insert Inscribed Circle

Product Description

The SECO 74025570 is a replacement anvil designed for indexable tooling systems. The anvil seats beneath the cutting insert in the tool pocket, providing a stable support surface that protects the tool body from insert contact forces and wear. This component is engineered for internal turning or boring applications and is compatible with both right-hand and left-hand internal orientations. The insert inscribed circle measures 0.25 inches, and the anvil is machined to a 2-degree helix angle to match the corresponding insert and pocket geometry. Replacement of worn anvils is a routine maintenance step in indexable tooling upkeep and is performed by machinists and tooling technicians in precision machining environments.

This anvil is suited for internal right-hand and internal left-hand tooling configurations. It is intended for use in boring bars and internal turning holders that accept indexable inserts with a 0.25-inch inscribed circle. The 2-degree helix angle matches specific insert grades and geometries used in precision turning operations on CNC lathes and manual turning centers. This part ships in a package quantity of one.

Key Features

• 0.25-inch insert inscribed circle for precise insert seating
• 2-degree helix angle matches corresponding insert pocket geometry
• Compatible with both internal right-hand and internal left-hand orientations
• Designed as a direct replacement anvil for indexable boring and internal turning toolholders
• Package quantity of one unit per order

Compatibility

Designed as a replacement anvil for SECO indexable internal turning and boring toolholders that accept a 0.25-inch inscribed circle insert with a 2-degree helix angle, in internal right-hand and internal left-hand orientations.

Installation Notes

Anvil replacement is performed by qualified machinists or tooling technicians. Power down and de-energize the machine tool before accessing the tool pocket. Use the appropriate torx or hex key to remove the clamping screw before extracting the worn anvil, and inspect the tool pocket for debris or damage prior to seating the new anvil. Ensure the anvil is fully seated and flat in the pocket before reinstalling the insert and clamping screw to manufacturer torque specifications.