Ingersoll Cutting Tools 5120171 Replaceable Drill Tip 17mm

Product Description

The INGERSOLL CUTTING TOOLS 5120171 is a replaceable drill tip designed for high-performance drilling in stainless steel and other difficult-to-machine materials. Part of the TMA series, it features a 17.00 mm cutting diameter, a 140-degree drill point angle, and a solid carbide construction with a PVD-applied TiAlN and TiN coating. The dual-layer finish improves heat resistance and edge life in demanding applications. This tip is compatible with through-coolant delivery, which helps manage heat and chip evacuation at the cutting zone. It is installed by machinists and tooling technicians in CNC drilling operations requiring precision and repeatability.

This replaceable drill tip is suited for drilling and spot drilling operations in stainless steel (ISO material group M), including M15 and M35 grade workpieces. The helical, regular-spiral flute geometry and 140-degree standard point promote accurate entry and stable cutting action in both shallow and moderate-depth hole applications. The clamp-style insert holding method ensures secure seating during high-feed operations. Typical install environments include production machining cells, job shops, and maintenance operations where insert seat size 17 toolholders are in use.

Key Features

• 17.00 mm cutting diameter with 140-degree standard drill point angle for accurate hole entry
• Solid carbide substrate with PVD TiAlN and TiN coating for extended tool life in stainless steel
• Through-coolant capable for improved chip evacuation and thermal management
• Helical, regular-spiral, 2-flute geometry for stable cutting and efficient swarf removal
• Clamp-style insert holding for rigid, repeatable seating in TMA series toolholders
• Meets ANSI standards; ISO number TMA1700R01 IN2505

Compatibility

Designed for use in TMA series toolholders accepting insert seat size 17. Optimized for drilling stainless steel workpieces in ISO material groups M15 and M35. ISO number TMA1700R01 IN2505.

Installation Notes

Replaceable drill tips of this type are installed and changed by machinists or tooling technicians; always power down and lock out the spindle before replacing the insert. Use the correct clamp torque driver or key specified by the toolholder manufacturer to seat the tip securely without overtightening. Ensure the through-coolant passages in the toolholder are clear and aligned before resuming operation. Follow applicable shop safety procedures and toolholder manufacturer guidelines for insert indexing.