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YG15 Precision Tungsten Carbide Die Block | Rectamping Die Insert with Counterbored Mounting Holes for Metal Punching
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YG15 Precision Tungsten Carbide Die Block | Rectamping Die Insert with Counterbored Mounting Holes for Metal Punching
Product Overview
Maximize the operational precision and stroke life of your progressive stamping tools with our high-performance YG15 Precision Tungsten carbide die Blocks. Engineered specifically as high-durability wear inserts for heavy-duty metal stamping, shearing, and punching molds, these rectangular cemented carbide blocks are built to withstand immense compressive loads and cyclic mechanical shock without micro-chipping.
Each block is precision surface-ground to mirror-like flatness and features CNC-machined counterbored mounting holes alongside a centered pilot/discharge hole. This ensures drop-in compatibility, absolute alignment precision, and flawless fastening onto your steel master die shoes or mold bases.
Technical Specifications (YG15 Rectangular Classification)
Please consult our factory dimensional and geometric tolerances to match your custom mold layout drawings:
| Technical Parameters | Industrial Specification Value / Standard |
| Material Grade | YG15 (High-Impact Tungsten Cobalt Alloy) |
| Structural Geometry | Precision Rectangular Block with Counterbored Mounting Holes |
| Surface Finish (R_a) | 0.2μm(Precision Face & Internal Ground) |
| Parallelism / Flatness | Down to 0.005 mm (Micron Level) |
| Hardness Range | 86.5 - 87.5HRA |
| Primary Structural Purpose | Severe-Duty Sheet Metal Blanking, Stamping, and Progressive Punching |





Typical Industry Applications
These rugged YG15 rectangular carbide mold inserts are heavily utilized across high-volume automated stamping lines for:
Automotive Stamping: Heavy-duty blanking dies for structural chassis parts, connectors, and high-tensile brackets.
Electronics & Hardware: Progressive die components for manufacturing rotor-stator laminations, lead frames, and terminal clips.
Fastener & Washer Forging: Die plates for high-speed washer punching and blanking systems.
100% OEM/ODM Custom Blueprinting Support
As a direct factory manufacturer, we provide full custom machining based directly on your engineering CAD/PDF drawings:
Complex Hole Configurations: Custom wire-EDM cutting for irregular, non-circular inner discharge channels, multi-stage steps, or localized tapers.
Tailored Application Matching: We modify the carbide grade selection (e.g., YG20/YG20C for extra impact zone protection, or sub-micron YG8 for ultra-thin sheet clean-blanking) to precisely solve your production bottlenecks.




Ofte stillede spørgsmål:
Q1: Er du fabrik eller handelsvirksomhed?
Vi er fabrik med 12 års produktionserfaring.
Q2: Hvor er din fabrik placeret?
Vi er beliggende i Zhuzhou by, Hunan-provinsen, hvor er basen af wolframcarbid.
Q3: Er prisen konkurrencedygtig?
Vi har vores egen fabrik. Takket være et stærkt produktions- og distributionssystem lover vi at tilbyde vores kunder den mest konkurrencedygtige pris.
Q4: Er produkterne af høj kvalitet?
Ja. Alle produkter vil blive testet før bulkproduktion, og vi vil kontrollere de fysiske egenskaber, form og tolerance for at sikre kvalificerede produkter inden forsendelse.
Du er velkommen til at kontakte mig:
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Salgschef
Zhuzhou Chuangde Cemented Carbide Co. Ltd
215, building 1, International Students Pioneer Park,
TaishanRoad, Tianyuan District, Zhuzhou City.
E-mail:info@cdcarbide.com
Tel:+86-731-22506139
Mobile:+8613786352688
Whatspp/wechat/Skype: 0086 13786352688
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Zhuzhou Chuangde Cemented Carbide Co., Ltd
Tilføje215, bygning 1, International Students Pioneer Park, Taishan Road, Tianyuan District, Zhuzhou City
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