Ingersoll Cutting Tools 5120023 Replaceable Drill Tip

Product Description

The INGERSOLL CUTTING TOOLS 5120023 is a replaceable drill tip engineered for high-performance drilling in steel and other P-class workpiece materials. Built from solid carbide and coated with a PVD-applied TiAlN/TiN dual-layer finish, this tip delivers thermal resistance and edge retention in demanding cutting environments. It measures 0.4843 inches in cutting diameter, carries a 140-degree included point angle, and features a helical, regular-spiral flute design with two flutes. Coolant-through capability is built in, allowing direct coolant delivery to the cutting zone to reduce heat and improve chip evacuation. It seats in a size 12 insert seat and is held by clamp. Licensed machinists and tool-and-die professionals are the primary installers of this tip type.

This replaceable tip is intended for drilling and spot drilling applications in steel workpieces, with a primary material classification of P-class (P15 to P30 material grade range). It is part of the TPA series and conforms to ANSI standards with an ISO designation of TPA1230R01 IN2505. Typical use cases include production drilling on CNC machining centers where coolant-through toolholders are available and where tip replacement in the field is preferred over scrapping an entire drill body.

Key Features

• Solid carbide substrate provides rigidity and wear resistance in steel cutting
• TiAlN/TiN PVD coating improves heat resistance and extends tool life
• 140-degree point angle suits general-purpose drilling and spot drilling in steel
• Coolant-through design channels coolant directly to the cutting edge for chip control
• Two helical flutes with regular spiral promote efficient chip evacuation
• Replaceable tip format reduces cost per hole by allowing body reuse

Compatibility

Designed for use in TPA-series drill bodies accepting a size 12 insert seat. ISO designation TPA1230R01 IN2505 identifies compatible toolholder bodies. Confirm seat size and clamping style match before installation.

Installation Notes

Installation is performed by a machinist or tooling technician on a CNC machining center or drill press. Always de-energize and lock out the machine spindle before seating or removing the replaceable tip. Use the correct torque wrench or clamp key specified for the drill body to secure the tip - do not overtighten or substitute fasteners. Verify coolant-through passages are clear and the coolant system is operating at the recommended pressure for the drill body before resuming cutting.