Iscar 5622635 Ball Nose Milling Tip 1.0 in 4 Flute IC908

Product Description

The ISCAR 5622635 is a ball nose replaceable milling tip from the Multimaster MM EB series, designed for use in modular end mill systems where tips are exchanged independently of the shank. Built from sub-micrograin carbide in IC908 grade, this tip carries a TiAlN coating applied via PVD process for thermal and wear resistance in demanding cutting applications. It features a 1.0-inch cutting diameter, 4 flutes, a 30-degree helix angle, and a maximum depth of cut of 0.86 inches. Licensed HVAC techs and machinists in metalworking shops, tool cribs, and production environments install these tips as part of a quick-change tooling strategy.

This tip is suited for milling operations on a broad range of workpiece materials including steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. The 90-degree lead angle and ball nose geometry make it applicable for profiling, contouring, and finishing passes. It is intended for right-hand cutting and operates without coolant-through capability, making it compatible with standard external coolant delivery. The MM EB series design supports fast tip changes on compatible Multimaster shanks without removing the holder from the machine.

Key Features

• IC908 sub-micrograin carbide grade with TiAlN PVD coating for extended tool life in steel and hard materials
• 1.0-inch cutting diameter with 0.86-inch maximum depth of cut and 1.45-inch functional length
• 4-flute, right-hand configuration with 30-degree helix angle for efficient chip evacuation
• Ball nose geometry with 0.5-inch corner radius for profiling and 3D contouring applications
• Replaceable tip design allows independent exchange without disturbing the shank setup
• ANSI standard compliant; rated for steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials

Compatibility

Designed for use with compatible ISCAR Multimaster MM EB series modular shank holders that accept the 1.00A86 insert size tip interface. Verify shank compatibility before ordering.

Installation Notes

Installation is performed by machinists or tooling technicians following the machine tool builder and ISCAR Multimaster assembly guidelines. Ensure the machine spindle is fully stopped and locked out before changing the milling tip. Use the appropriate ISCAR torque key or wrench specified for the Multimaster coupling — do not use improvised tools on the tip interface. Inspect the mating surfaces of the shank and tip for chips or contamination before seating the replacement tip.