Iscar 5508272 Carbide Replaceable Tip Drill ICP0354 IC908

Product Description

The ISCAR 5508272 is a solid carbide replaceable tip drill insert designed for use with compatible ICP-series drill bodies. Manufactured under the IC908 submicron carbide grade with a PVD-applied TiAlN coating, this insert delivers consistent cutting performance in demanding drilling applications. The tip features a 140-degree included angle with a thinned web point and a honed cutting edge geometry. It measures 8.99 mm (0.354 inches) in cutting diameter and 5.79 mm (0.228 inches) in height. With two slow-spiral flutes and an ISO 13399-compliant profile, this insert is suited for production drilling in steel and related materials.

This replaceable tip is engineered for drilling operations in steel as its primary workpiece material. It is also rated for secondary materials including stainless steel, cast iron, super-alloys, titanium, and hard materials. The slow-spiral flute geometry and thinned web point support chip evacuation and entry stability in interrupted or continuous cuts. Typical installations are performed by machining professionals and toolroom technicians in CNC drilling and mill-drill setups where a modular, replaceable-tip system reduces downtime compared to solid-shank alternatives.

Key Features

• IC908 submicron carbide grade with PVD TiAlN coating for wear resistance in steel cutting
• 140-degree included angle with thinned web point reduces thrust and improves self-centering
• Honed cutting edge geometry (Style P insert geometry) supports clean entry
• Slow-spiral, two-flute configuration promotes chip flow in moderate-to-deep hole drilling
• ISO 13399 compliant — compatible with standardized tool assembly and presetting systems
• Fits ICP insert seat size 9, ISO number ICP 090

Compatibility

Designed for use with ISCAR ICP-series replaceable tip drill bodies accepting insert seat size 9 (ISO number ICP 090). Verify body compatibility using the ICP 090 seat designation before installation.

Installation Notes

Installation of replaceable tip drill inserts should be performed by a qualified machinist or toolroom technician. Ensure the drill body is fully removed from the spindle and secured before seating or removing the tip. Use the manufacturer-specified torx or insert key to engage the twist-lock holding mechanism — do not substitute with non-specified tools. Confirm proper seating and tip engagement before returning the assembly to service.