Allied Machine 11610311-1 Insert Screw TP15 M3.5 Ecocut

Product Description

The ALLIED MACHINE AND ENGINEERING 11610311-1 is a Torx-drive insert screw designed to secure indexable cutting inserts in EC-style toolholders used in drilling applications. Sized at M3.5 x 8.6 and driven by a TP15 Torx key, this screw is part of the EcoCut Classic series. It delivers the precise clamping force needed to hold indexable inserts firmly during high-feed drilling operations. Machining professionals and toolroom technicians install this hardware as a direct replacement when insert screws are lost, stripped, or damaged during routine insert changes. Sold individually, it ships in minimum order quantities of 10 units.

This insert screw is intended for use in EC-style toolholders within the EcoCut Classic drilling platform. It is compatible with specific XCET and XCNT series inserts used in CNC drilling setups across industrial machining environments, including production shops and job shops running ferrous and non-ferrous materials. The 6274 key driver is the correct tool for installation. This screw suits operations where consistent insert seating and repeatable cutting geometry are critical to hole quality and tool life.

Key Features

• TP15 Torx drive interface requires the 6274 key driver for proper installation torque
• M3.5 x 8.6 thread size engineered specifically for EC-style EcoCut Classic toolholders
• Designed for indexable drilling insert applications requiring secure mechanical clamping
• Compatible with XCET 130404FN, XCET 130408FN, XCNT 130404EN, and XCNT 130408EN inserts
• Sold as a single screw with a minimum order quantity of 10 units

Compatibility

Compatible with EC-style toolholders in the EcoCut Classic series. Confirmed compatible inserts include XCET 130404FN, XCET 130408FN, XCNT 130404EN, and XCNT 130408EN. Use with the 6274 key driver.

Installation Notes

Installation is performed by machinists or toolroom technicians during scheduled insert changes or unplanned screw replacement. Always power down and lock out the machine spindle before accessing the toolholder. Use only the designated 6274 TP15 Torx key driver to seat the screw - using an incorrect driver risks stripping the Torx recess. Do not exceed manufacturer-recommended seating practice; over-driving can damage the insert pocket or screw threads.