Iscar 5509108 Carbide Replaceable Tip Drill 0.835 in Icp

Product Description

The ISCAR 5509108 is a carbide replaceable tip drill insert from the ICP series, designed for precision hole-making in demanding metal-cutting applications. The insert features a solid submicron carbide construction with a TiAlN coating applied via PVD process, providing heat resistance and extended cutting life. At 0.835 inches cutting diameter and a 140-degree drill point angle, the tip is engineered for accurate entry and efficient chip evacuation through a slow spiral, two-flute configuration. The honed cutting edge and web-thinned point geometry reduce cutting forces and improve centering. Licensed machinists and CNC operators install these tips into compatible ICP-series drill bodies.

The 5509108 is intended for use in drilling operations on steel as its primary workpiece material. Secondary materials include stainless steel, cast iron, super-alloys, titanium, and hard materials, covering ISO material groups P, M, K, S, and H. The insert seat size is 21, and the ISO number is ICP 212. This makes it a versatile option for job shops and production environments running a broad range of ferrous and exotic alloy components on CNC machining centers or drill presses.

Key Features

• Solid submicron carbide construction in manufacturer grade IC908 for wear resistance in hard and abrasive materials
• TiAlN coating via PVD process for elevated temperature performance and longer tool life
• 140-degree drill point angle with web-thinned, thinned point type for reduced thrust and accurate starting
• Slow spiral, two-flute geometry promotes controlled chip flow in steel and stainless steel
• Honed cutting edge style for improved edge stability and surface finish
• Meets ISO 13399 tooling data standards for compatibility with digital tool management systems

Compatibility

Designed for use with ICP-series replaceable tip drill bodies using insert seat size 21. ISO number ICP 212 identifies the correct mating body. Verify body manufacturer and seat size before ordering.

Installation Notes

Replaceable tip drills are installed by machining technicians following machine tool lockout and spindle stop procedures before any insert change. Use the correct torque tool as specified by the drill body manufacturer for the twist-lock holding method - do not overtighten or use impact tools. Inspect the insert seat for debris or damage before seating the tip. Confirm runout and alignment after installation before resuming cutting.