CDBP SPMG 090408 ZV BPG20B Carbide Insert – Precision, Performance & Productivity in Every Cut

Maximize your machining efficiency with the CDBP SPMG 090408 ZV BPG20B – a high-performance carbide insert designed for exceptional stability, tool life, and surface finish. Engineered to deliver consistent results across demanding drilling and milling applications, this insert ensures superior chip evacuation, reduced tool wear, and lower cost per component — making it a top choice for professional machinists and production engineers.

Hook / Attention Line

Unlock higher productivity and lower machining cost-per-component with the CDBP SPMG 090408 ZV BPG20B carbide insert. Designed for demanding metal-cutting environments, this insert delivers extended tool life and superior surface finish across a range of applications.

Key Features & Specs

  • Geometry: SPMG 090408 (square positive insert, size 09, thickness 04, corner radius 08).

  • Chipbreaker / variant: ZV designation for robust chip control and stable cutting.

  • Grade: BPG20B – engineered for general-purpose to semi-finishing applications with high wear resistance. 

  • Coating: (Assumed advanced coating typical of CDBP general-purpose grades – consult datasheet for exact specification)

  • Cutting Applications: Suitable for drilling/inserts in face-milling, shoulder milling, slotting, and indexable U-drill systems.

  • Materials to machine: Steel, cast iron, stainless steel (various grades) – reducing built-up edge and controlling chips

Why It’s a Best Seller

  • Less downtime: Longer tool life means fewer insert changes, reduced machine idle time and lower tooling cost per part.

  • Better surface finish: Positive geometry plus ZV chip control help deliver smooth, consistent surfaces – ideal for high-quality production runs.

  • High wear resistance: The BPG20B grade stands up to repeated cycles and tough materials, meaning improved stability and fewer rejects.

  • Versatility: One insert covers turning, milling and drilling operations – reducing inventory and simplifying tool-management for busy shops.

🏭 Application Industries

  • Automotive: Engine blocks, transmission components, chassis parts.

  • Aerospace: Structural components, landing gear systems, high-alloy materials.

  • Die & Mold: Tool steel, pre-hardened steel, mold cavities.

  • General engineering: Shafts, flanges, bearing housings, cast components.

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Frequently Asked Questions

It’s designed for a broad range of materials including steel, cast iron and stainless steel. Its geometry and grade provide good chip control and wear resistance in demanding cutting conditions.

Yes – although “SPMG” is typically a milling-style square insert, the ZV variant and drill-insert listings indicate its compatibility with indexable U-drill systems and other multi-purpose cutter holders.

The ZV chipbreaker offers robust chip control and stability in higher cut depths and feed rates, reducing the risk of built-up edge and improving surface finish consistency.

The BPG20B grade offers a solid balance of toughness and wear resistance — ideal for general-purpose to semi-finishing applications. Fewer insert changes mean lower cost per component.

Simply send us a DM or WhatsApp your requirement (insert code, quantity, holder type if applicable), and we’ll confirm stock, lead-time and pricing. We support bulk orders and export enquiries – get your quote today