πŸ”§ Unlock next-level machining performance with the KORLOY CCMT09T304-HMP PC8110 carbide insert — now available through CNC Tools Depot, India’s largest marketplace for carbide inserts.

Hook / Attention Line

Stop wasting time on frequent tool changes and inconsistent finishes. This insert gives you longer tool life, faster cutting cycles and a lower cost per component in critical turning jobs.

Key Features & Specs

  • Geometry: 80° rhombic (CCMT), neutral hand, size code 09T304. 

  • Chip breaker type: HMP (for medium to finish turning operations in challenging materials).

  • Grade & Coating: PC8110 — a PVD-coated turning grade, optimised for stainless steels and heat-resistant alloys, with excellent wear-resistance and chipping resistance in continuous mid-to-high speed operations. 

  • Application: Designed for turning (and suitable for medium turning to finishing) of stainless steel (e.g., SS304, SS316), heat-resistant alloys (Inconel, Hastelloy, etc) under demanding conditions.

Why It’s a Best Seller

  • The PC8110 grade gives longer tool life even under high temperature and work-hardening materials — reducing your machine downtime and insert change-overs

    The geometry + chip breaker combination ensures better surface finish, controlled chips and reliable performance – which means fewer scrapped parts and more consistent quality.

  • High wear resistance means you run longer before replacing the insert — which brings down your cost per part significantly.

  • Trusted brand & widespread availability — making it a go-to insert for machinists who demand productivity and reliability.

🏭 Application Industries

Ideal for sectors such as automotive (engine components, exhaust systems), aerospace (heat-resistant alloy parts, structural components), die & mould (mould cavities in stainless steel), general engineering (high alloy steels, stainless work-pieces) where stability, finish and cost control matter.

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Frequently Asked Questions

It’s specially formulated for stainless steels (such as SS304, SS316L) and heat-resistant alloys (Inconel, Hastelloy, etc) β€” materials that generate high temperatures and tend to work-harden

HMP is the chip breaker designed by Korloy for medium to finish turning operations in demanding materials. It helps in stable chip control, better surface finish and long tool life under continuous cutting.

PC8110 is a PVD-coated grade that offers high wear resistance and high chipping resistance especially in mid-to-high speed turning operations of difficult-to-cut materials. That means fewer interruptions, more uptime

While the CCMT09T304-HMP PC8110 is optimised for medium to finish cutting, in many cases it can handle light roughing in stainless/heat-resistant alloys. For heavy roughing operations you might choose a more rough-cut oriented grade

  1. By delivering longer tool life (fewer insert changes), better surface finish (less rework), and stable cutting in challenging materials (less downtime), this insert lowers your cost per component and enhances productivity β€” a key benefit for high-volume manufacturing.