Ingersoll Cutting Tools 6193738 Replaceable Drill Tip 8mm

Product Description

The INGERSOLL CUTTING TOOLS 6193738 is a solid carbide replaceable drill tip designed for use in modular drilling systems where the cutting tip is indexed or swapped independently from the drill body. Built to the TPC series standard, this tip features an 8.00mm cutting diameter, a 140-degree self-centering drill point, and a TiAlN/TiN PVD coating applied via physical vapor deposition. The IN2505 carbide grade targets P15-P30 material groups. Two helical flutes and through-coolant capability support chip evacuation and heat control in demanding production environments. Licensed machinists and CNC tooling specialists are the primary installers.

This tip is suited for drilling and spot drilling operations on steel and cast iron in both light and moderate interrupted-cut conditions corresponding to ISO P and K workpiece material codes. The through-coolant design makes it particularly effective in deep-hole or high-feed applications where conventional flood cooling is insufficient. Insert seat size is 7.5, and the tip mounts via a clamp-style holding method consistent with TPC-series drill bodies. Typical applications include coolant-through drilling, spot drilling, and production-volume hole-making on machining centers and CNC lathes.

Key Features

• 8.00mm cutting diameter with 140-degree self-centering point geometry for accurate hole entry without a pilot
• Solid carbide IN2505 grade rated for P15-P30 steel and cast iron (ISO P and K material groups)
• TiAlN and TiN dual-layer PVD coating for heat resistance and extended tool life
• Through-coolant capable - coolant delivered directly to the cutting edge for chip flushing and thermal management
• Two helical flutes with regular spiral for consistent chip evacuation
• Clamp-style insert holding method for repeatable, rigid tip seating in TPC-series bodies

Compatibility

This tip corresponds to ISO Number TPC0790R01 IN2505 and is designed for use with compatible TPC-series modular drill bodies accepting a 7.5mm insert seat size. Verify drill body seat geometry and clamping system before installation.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician familiar with modular drill systems. Power down and lock out the machine spindle before seating or removing the tip. Use the manufacturer-specified torx or hex key to engage the clamp at the correct seating position - do not overtighten. Inspect the insert seat for chips or contamination before each tip change to ensure full seating and runout accuracy.