Seco 74072249 Anvil Indexable Toolholder 0.5 Inch Size 4

Product Description

The SECO 74072249 is a replacement anvil designed for indexable toolholders used in metal cutting and machining operations. Anvils seat beneath the cutting insert in the toolholder pocket, protecting the pocket face from impact and wear during interrupted cuts and heavy stock removal. This anvil fits a 0.5 inch insert inscribed circle and corresponds to toolholder insert size code 4, Style L 4. It is compatible with the S-46 anvil screw. Machinists and tooling specialists install this component during insert changes or whenever the seating surface shows wear that could affect insert positioning and cut accuracy.

This anvil is suited for CNC turning, boring, and general indexable toolholder applications where insert pocket protection is required. It is sized for a 0.5 inch inscribed circle insert, making it appropriate for mid-range toolholder configurations common in production turning and facing operations. The industry standard number for this component is 19290. This part is sold individually and is typically ordered in multiples of 10 to maintain shop inventory during high-volume insert change cycles.

Key Features

• Fits 0.5 inch insert inscribed circle for precise seating in compatible toolholder pockets
• Toolholder insert size code 4, Style L 4 for direct OEM-style replacement
• Compatible with S-46 anvil screw for secure, repeatable insert clamping
• Industry standard number 19290 for cross-reference sourcing
• Sold as individual unit with minimum order quantity of 10

Compatibility

Designed for indexable toolholders requiring a size 4, Style L 4 anvil with a 0.5 inch insert inscribed circle and S-46 anvil screw. Industry standard number 19290 applies. Verify toolholder pocket geometry and screw compatibility before installation.

Installation Notes

Installation is performed by tooling technicians or machinists as part of routine insert maintenance. Power down and lock out the machine before accessing the toolholder pocket. Remove the existing anvil screw and worn anvil, seat the replacement anvil flush in the pocket, and secure with the appropriate S-46 anvil screw to the toolholder manufacturer torque specification. Inspect the pocket for damage before reinstalling.