Seco 00018910 Differential Screw Indexable 10-32 Thread

Product Description

The SECO 00018910 is a differential screw designed for indexable turning toolholders. It uses a 10-32 thread configuration with opposing right-hand and left-hand thread sections to securely clamp cutting inserts in place. The overall length is 0.75 inches, with each threaded section measuring 0.22 inches. This screw is compatible with CL-6 clamps, making it a direct-fit component for indexable turning setups in production and maintenance environments. Installation and replacement are typically performed by machinists and toolroom technicians during insert changes or toolholder rebuilds.

This differential screw is used in indexable turning applications where a CL-6 clamp secures the cutting insert to the toolholder body. It is suited for both production turning operations and job shop environments running indexable insert toolholders. The opposing thread design prevents loosening under cutting loads by creating a differential clamping action when tightened. It is sold individually per package, with a minimum order quantity of 10 units.

Key Features

• 10-32 thread size for use with CL-6 clamp hardware
• Differential thread design with opposing right-hand and left-hand sections for secure insert clamping
• 0.75 inch overall length fits standard indexable turning toolholder pockets
• Right-hand and left-hand thread lengths each measure 0.22 inches
• Industry standard number 18910 for cross-reference identification

Compatibility

Designed for use with CL-6 clamp hardware in indexable turning toolholders. Verify clamp type and thread size against your toolholder specification before ordering.

Installation Notes

Differential screws should be installed and replaced by machinists or toolroom technicians familiar with indexable toolholder systems. Power down and lock out all machine tool spindles before servicing toolholders or replacing clamping hardware. Use the correct torque driver or hex key specified by the toolholder manufacturer to avoid stripping the differential thread. Do not substitute standard single-thread screws in differential screw positions.