Ingersoll Cutting Tools 5120151 Replaceable Drill Tip 15mm

Product Description

The INGERSOLL CUTTING TOOLS 5120151 is a replaceable drill tip designed for high-performance drilling in demanding machining environments. Part of the TMA series, this solid carbide insert tip features a 15.00 mm cutting diameter, a 140-degree included point angle, and a dual-layer TiAlN/TiN PVD coating for extended tool life and heat resistance. The tip measures 0.344 inches in height and 0.344 inches in overall projection length, fitting a size 15 insert seat. Coolant-through capability supports chip evacuation and thermal control during deep or interrupted cuts. Machinists and CNC operators in production and job-shop environments are the primary users of this tip.

This replaceable tip is suited for spot drilling and through-hole drilling operations, with stainless steel listed as the primary workpiece material. It is rated for ISO material groups M15 and M35, making it appropriate for austenitic and duplex stainless grades common in aerospace, food processing, and industrial fabrication applications. The helical flute geometry with regular spiral promotes smooth chip flow. The two-flute design balances cutting efficiency with core strength in the 15.00 mm diameter range. This tip mounts via clamp-style insert holding and conforms to ANSI standards.

Key Features

• 15.00 mm cutting diameter with 0.2540-inch functional length and size 15 insert seat
• 140-degree point angle for reduced thrust and accurate entry on flat or curved surfaces
• Solid carbide substrate with PVD-applied TiAlN/TiN coating for wear and heat resistance
• Coolant-through design channels fluid directly to the cutting zone for chip control and tip cooling
• Two helical flutes with regular spiral promote efficient chip evacuation in stainless steel
• Rated for ISO material groups M15 and M35 covering a broad range of stainless steel grades

Compatibility

Designed as an OEM-style replaceable tip for TMA series drill bodies accepting a size 15 insert seat. Compatible with clamp-style TMA drill holders per the ISO number TMA1500R01 IN2505. Verify seat size and body series before ordering.

Installation Notes

Installation of replaceable drill tips should be performed by qualified machinists or tooling technicians with the machine fully powered down and spindle locked. Ensure the insert seat is clean and free of chips or debris before seating the tip. Use the appropriate torque wrench and clamp screw specified by the drill body manufacturer - do not hand-tighten or over-torque the clamp. Verify coolant-through alignment with the drill body channels before returning the tool to service.