Description
The SECO 74025017 is an indexable toolholder anvil designed to seat and support indexable inserts in cutting tool assemblies. It provides a precise, hardened seating surface that protects the toolholder pocket and maintains accurate insert positioning during machining operations. This anvil is configured for external right-hand toolholder applications and is sized for a 0.375-inch insert inscribed circle, corresponding to a size 16 (3/8) toolholder insert code. It is a direct replacement component for worn or damaged anvils in existing indexable toolholder setups and is installed by machinists and toolroom technicians in production and maintenance environments.
This anvil is used in external turning and profiling operations where indexable insert toolholders require a seating anvil to protect the pocket and distribute cutting forces. The right-hand orientation suits standard external right-hand turning configurations. The 1-degree helix angle is matched to the corresponding toolholder geometry. Typical applications include CNC turning centers and manual lathes running production or repair work where insert pocket protection and repeatable insert seating are required.
Key Features
- Sized for 0.375-inch insert inscribed circle (size 16, 3/8 toolholder insert code)
- External right-hand anvil orientation for standard right-hand turning toolholders
- 1-degree helix angle matched to compatible toolholder geometry
- Industry standard number GX16-1 for cross-reference and replacement sourcing
- Sold individually package quantity of 1
Compatibility
Designed for use with external right-hand indexable toolholders accepting a size 16 (3/8) insert and conforming to industry standard number GX16-1. Verify toolholder pocket geometry and helix angle before installation.
Installation Notes
Installation is performed by qualified machinists or toolroom technicians. Always power down and lock out the machine before servicing any toolholder component. Ensure the anvil seating surface and toolholder pocket are clean and free of chips or debris before seating the anvil. Torque the insert clamping screw to the toolholder manufacturer’s specification do not overtighten, as this can crack the anvil or damage the pocket.
Technical Specifications
- Insert Inscribed Circle: 0.375 inches
- Anvil Orientation: External Right Hand
- Helix Angle: 1 degree
- Toolholder Insert Size Code: 16 (3/8)
- Industry Standard Number: GX16-1
- UNSPSC Code: 23242100
- Package Quantity: 1
Standard Information
- Brand: SECO
- Manufacturer Part Number: 74025017
