Iscar 5506651 Carbide Replaceable Tip Drill 0.862 in IC908

Product Description

The ISCAR 5506651 is a carbide replaceable tip drill insert from the ICP series, designed for high-productivity hole-making in demanding machining environments. The tip is manufactured from solid submicron carbide in IC908 grade and features a PVD-applied TiAlN coating for extended tool life under heat and abrasion. The included angle is 140 degrees with a slow-spiral, two-flute configuration and a web-thinned, honed cutting edge geometry. The cutting diameter is 0.862 inches with a functional length of 0.348 inches. This insert is installed and exchanged by machinists and toolroom technicians working with CNC drilling operations on steel and related materials.

The ICP0862 tip is optimized for primary use in steel (ISO material code P) and is rated for secondary applications in stainless steel, cast iron, super-alloys, titanium, and hard materials (ISO material codes M, K, S, and H). It fits ICP series replaceable-tip drill bodies with an insert seat size of 21. The twist-style insert holding method allows for repeatable tip changes without removing the drill body from the spindle, making it suited for high-volume production cells and job-shop environments where downtime must be minimized.

Key Features

• Solid submicron carbide construction in IC908 manufacturer grade for toughness and wear resistance
• PVD TiAlN coating reduces heat buildup and extends edge life in ferrous and hard materials
• 140-degree included angle with web-thinned point for reduced thrust force and accurate entry
• Slow-spiral, two-flute design promotes chip evacuation in deep-hole applications
• Honed cutting edge geometry (style P) improves edge stability in interrupted cuts
• Conforms to ISO 13399 tooling data standards for integration with CAM and tool management systems

Compatibility

Designed as a replaceable tip insert for ICP series drill bodies with insert seat size 21, ISO number ICP 219. Confirm body compatibility by matching the ICP series seat designation before ordering.

Installation Notes

Installation and replacement of carbide tip inserts should be performed by qualified machinists or toolroom personnel. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before handling the insert or drill body. Use the appropriate torx or hex key as specified by the drill body manufacturer when seating the tip to avoid over-torquing the insert pocket. Inspect the insert seat for chips or debris before each tip change to maintain runout accuracy.