Sumitomo 5KHY192 Carbide Replaceable Tip Drill 17mm ACX70

Product Description

The SUMITOMO 5KHY192 is a carbide replaceable tip drill in the SMD Series, designed for high-performance hole-making in steel workpieces. This drill features a solid carbide tip with an ACX70 manufacturer grade and a PVD-applied TiAlCr and TiSi coating that provides wear resistance and thermal stability during cutting. The MTL insert geometry and 140-degree included point angle are suited for accurate entry and efficient chip evacuation. Through-coolant capability delivers coolant directly to the cutting zone, extending tool life in demanding production environments. Machinists and toolroom technicians install this drill in CNC machining centers and drilling operations where replaceable-tip systems reduce downtime.

This replaceable tip drill is intended for use in machining steel workpieces, classified under ISO material group P. The SMD Series replaceable tip design allows the carbide tip to be swapped without replacing the full drill body, making it a practical choice for production shops focused on tool cost management. Typical applications include through-hole and blind-hole drilling in carbon steel, alloy steel, and similar ferrous materials in both job shop and high-volume manufacturing settings.

Key Features

• Solid carbide ACX70 grade tip optimized for steel cutting
• PVD-applied TiAlCr and TiSi dual coating for wear and heat resistance
• 140-degree included point angle with MTL insert geometry for accurate entry
• Through-coolant design directs coolant to the cutting edge
• Replaceable tip format reduces tooling cost versus full solid carbide drills
• SMD Series compatibility for use with matching drill bodies

Compatibility

Designed as a replaceable tip for use with compatible SUMITOMO SMD Series drill bodies accepting the MTL geometry tip in 17mm diameter.

Installation Notes

Installation should be performed by a qualified machinist following the drill body manufacturer torque and seating procedures for SMD Series replaceable tips. Ensure the machine spindle is fully stopped and locked out before changing the tip. Confirm the tip is fully seated and secured before resuming cutting operations. Follow applicable shop safety standards and machine tool manufacturer guidelines during tool changes.