Get superior performance and longer tool life with the Mitsubishi RPMT 1204 MO-M01 AH725 carbide insert. Designed for profile milling in steel and stainless, featuring a tough substrate with (Ti,Al)N coating and chipformer geometry for consistent results. Available now at CNC Tools Depot — DM or WhatsApp to check stock or get a bulk quote.
🔥 Machining Game-Changer: Cut Costs, Boost Uptime
Meet the Mitsubushi RPMT 1204 MO-M01 AH725 — engineered to deliver longer tool life, better edge stability, and lower cost per part even in demanding milling applications.
Geometry / Breaker: Round profiling chipformer (MO-M01) design helps produce stable chips and smooth feeding in profile milling / contour work.
Grade & Coating: AH725 is a PVD (Ti,Al)N coated grade known for its excellent balance between wear resistance and fracture toughness — giving strong performance in general steel & stainless applications
Tough Substrate: Designed to resist chipping and cracking especially under interrupted or unstable cuts (a “triple force” substrate + coating approach).
Work Materials: Primarily aimed at steel & stainless steel in general to medium machining conditions.Typical Use: Milling / profiling / contouring operations (rotary milling) in CNC machining centers and VMCs
Less Downtime, Fewer Insert Changes — thanks to the robust substrate and balanced coating, you get more minutes (or hours) per insert before needing replacement.
Improved Surface Finish & Consistency — the chipformer geometry helps control chip flow and minimizes inconsistent cutting marks.
High Wear + Fracture Resistance — survives in marginal conditions / ramping / interrupted cuts better than many conventional grades.
Versatility — works reliably across a range of steels and stainless grades, making it a safe go-to insert for mixed lot production runs.
✔ Automotive components & structural parts
✔ Aerospace (steel & stainless parts)
✔ Die & mold (for steel molds, tooling plates)
✔ General engineering / job-shops handling mixed steel workpiece orders
AH725 offers enhanced fracture resistance while maintaining wear control. It is engineered for “triple force” performance (tough substrate + optimized coating) to handle unstable or interrupted cuts better than many older PVD grades.
Its strength lies in steel / stainless performance, so use in cast iron or exotic alloys may not deliver optimal life or stability. If your job runs include cast iron or nickel alloys, consider a dedicated grade.
The datasheet suggests moderate-to-general cutting speeds (for example, in SAE 1045 steel, vc ~500 SFM with ap ~0.040 in and feed ~0.010 ipr) using coolant. Always adapt speed/feed based on material, depth of cut, rigidity, and tool setup.
Common causes include excessive vibration, overload when depth-of-cut is too high, insufficient rigidity, or sudden thermal shocks. Mitigate by ensuring good fixture rigidity, conservative entry parameters, and consistent coolant or lubrication.
MOQ and lead time vary, especially for bulk orders. For accurate details — stock status, price break, and delivery — please DM us or WhatsApp CNC Tools Depot with your required quantity and location.