Iscar 5509280 Carbide Replaceable Tip Drill 3/4 in

Product Description

The ISCAR 5509280 is a carbide replaceable tip drill in the ICP series, designed for high-productivity hole-making in metalworking applications. The tip is manufactured from solid carbide in IC908 grade, a submicron-grain material applied via PVD coating with a TiAlN finish for heat and wear resistance. The drill features a 140-degree included angle with a thinned point and honed cutting edge, a slow spiral flute configuration, and a web-thinned design that reduces entry thrust. This tool is intended for use by machinists and tool-and-die professionals in production drilling operations.

This replaceable tip drill is suited for drilling steel as its primary workpiece material. It is also rated for secondary workpiece materials including stainless steel, cast iron, super-alloys, titanium, and hard materials. The ICP series tip seats into a compatible ICP shank body at insert seat size 19, using a twist holding method. The tool carries ISO 13399 standards compliance and is designated ISO number ICP 1905. Typical applications include precision drilling in job shop, general machining, and production environments where tip replacement is preferred over full-drill replacement.

Key Features

• Solid carbide IC908 submicron-grain tip with PVD-applied TiAlN coating for extended tool life in steel and stainless steel
• 140-degree drill point angle with thinned point geometry reduces entry force and improves centering
• Honed cutting edge style minimizes edge chipping on entry and exit
• Slow spiral, 2-flute configuration supports chip evacuation in moderate-feed drilling
• Web-thinned design reduces axial thrust load on spindle and workpiece
• ISO 13399 compliant — facilitates integration with tool management and CAM systems

Compatibility

Designed for use with compatible ICP series shank bodies accepting insert seat size 19 at ISO number ICP 1905. Verify shank body compatibility before ordering.

Installation Notes

Installation of replaceable tip drills should be performed by a qualified machinist with the machine in a full stop and lockout state. Seat the tip into the shank body according to the tool manufacturer torque and seating procedure using the designated torque key. Inspect the seating interface for chips or debris before securing the tip, as contamination at the seat can affect runout and tool life. Do not exceed the recommended cutting parameters for the workpiece material grade.