Iscar 3106164 Indexable Copy Face Mill 2 in 5 Insert

Product Description

The ISCAR 3106164 is an indexable copy face mill designed for profiling and contouring operations on CNC machining centers. It accepts five H400 RNHU inserts secured by screws, delivering a maximum cutting diameter of 2.0 inches and a maximum depth of cut of 0.47 inches. The minimum cutting diameter is 1.37 inches, giving the tool a wide radial adjustment range for copy milling passes. Through-coolant capability directs fluid directly to the cutting zone, helping manage chip evacuation and heat during aggressive interpolation cuts. The arbor hole diameter is 0.75 inches. This cutter belongs to ISCAR Helido series, cutter style H400 FR-16, and conforms to ISO standards. It weighs 0.637 pounds.

This face mill is suited for milling steel, cast iron, and similar materials in both roughing and semi-finishing copy milling applications. The five-insert configuration provides a balance of productivity and cutting stability for medium-diameter work envelopes on vertical and horizontal machining centers. The maximum ramping angle of 3.50 degrees supports helical entry and ramp-in toolpaths where direct plunge entry is not preferred. Typical users are CNC machinists and tooling engineers working in job shops, aerospace, and general metalworking environments.

Key Features

• Maximum cutting diameter of 2.0 inches with minimum cutting diameter of 1.37 inches for copy milling flexibility
• Accepts five H400 RNHU inserts with screw clamping for repeatable edge indexing
• Maximum depth of cut of 0.47 inches per pass
• Through-coolant design for direct coolant delivery to the cutting zone
• Maximum ramping angle of 3.50 degrees supports ramp-in and helical interpolation entry
• Conforms to ISO standards; part of the Helido H400 FR-16 series

Compatibility

Compatible insert size code is H400 RNHU. Designed as an OEM-style replacement or direct-use cutter for machining centers with a 0.75 inch arbor interface matching the Helido H400 FR-16 cutter series.

Installation Notes

Installation should be performed by a qualified CNC machinist or tooling technician. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before mounting or indexing inserts. Verify arbor interface fit and torque insert screws using the appropriate Torx or hex key per the insert manufacturer tooling guide. Confirm through-coolant passages are clear and aligned before resuming cutting operations.