Iscar 3100387 Indexable Chamfer End Mill 1-1.47in Cut

Product Description

The ISCAR 3100387 is an indexable chamfer end mill designed for precision milling operations requiring a 45-degree lead angle. It accepts two indexable inserts and covers a cutting diameter range of 1 inch to 1.47 inches with a 3/4 inch Weldon flat shank. Overall length is 3.5 inches with a functional length of 1.25 inches and a maximum depth of cut of 0.26 inches. The F45ST toolholder style and screw-held insert mounting provide rigid, repeatable cutting performance. This tool is installed and operated by machinists and CNC tooling technicians in production and job-shop environments. It conforms to ISO 13399 tooling data standards.

The ISCAR 3100387 suits chamfering and angular milling applications on machining centers and CNC mills where a consistent 45-degree chamfer is required. The 1 inch to 1.47 inch cutting diameter range makes it applicable to moderate-sized workpieces in ferrous and non-ferrous materials. With two insert pockets and a Weldon flat shank, it seats securely in standard end mill holders and is suited for both roughing chamfer passes and finish chamfer work in production runs.

Key Features

• 45-degree lead angle for standard chamfering operations
• Cutting diameter range: 1 inch minimum to 1.47 inches maximum
• Accepts 2 indexable inserts in SE.. 1204 or SE.. 12T3.. styles, screw-held
• F45ST toolholder style with Weldon flat shank for positive drive
• Maximum depth of cut of 0.26 inches per pass
• Conforms to ISO 13399 tooling data standards
• No coolant-through; external coolant application required

Compatibility

Designed for use with SE.. 1204 and SE.. 12T3.. insert styles in the ISCAR F45ST toolholder series (manufacturers catalog number F45ST D1.00-W.75). Part of the IscarMill series.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the spindle before changing inserts or mounting the toolholder. Secure the Weldon flat shank using the appropriate set-screw end mill holder torqued per the holder manufacturer specification. Inspect insert seats and screw threads for wear or contamination before each insert change. This tool does not support coolant-through delivery; direct external coolant to the cutting zone as required by the application.