Iscar 7004916 Insert Screw for Indexable Tooling

Product Description

The ISCAR 7004916 is an insert screw designed to secure indexable cutting inserts in milling, turning, and boring toolholders. These small-diameter clamping screws are a critical component in indexable tooling systems, holding the carbide or ceramic insert firmly in the insert pocket during cutting operations. Proper insert retention prevents insert movement, chatter, and premature tool failure. This screw is sold individually and requires a minimum order of 10 units, making it practical to stock as a consumable alongside indexable insert inventory.

Insert screws are used in machine shops, manufacturing facilities, and CNC machining environments wherever indexable toolholders are in service. They are replaced routinely as part of preventive maintenance on toolholders, particularly when screws show signs of thread wear, galling, or torque-out damage from repeated insert changes. Having correct replacement screws on hand minimizes machine downtime during insert indexing.

Key Features

• Designed to clamp indexable inserts securely within toolholder insert pockets
• Lightweight at 0.05 pounds, suitable for high-volume stocking
• Sold individually with a minimum order quantity of 10 units
• Compatible with ISCAR indexable tooling systems requiring insert-style clamping screws

Compatibility

Designed as a replacement insert screw for ISCAR indexable toolholders requiring insert-compatible clamping hardware. Verify toolholder documentation for the correct screw specification before ordering.

Installation Notes

Insert screw installation and replacement should be performed by a qualified machinist or tooling technician. Always power down and lock out the machine spindle before accessing the toolholder. Use the correct TORX or hex key driver specified by the toolholder manufacturer and follow the recommended seating procedure to avoid cross-threading or over-torquing, which can damage the insert pocket threads. Inspect the insert pocket and screw threads for wear or damage at each insert change.