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Grade | Density (g/cm3) | Hardness (HRA) | T.R.S (MPa) | Grain size (μm) | Composition (%) |
YG10X | 14.4 | ≥90.8 | ≥3600 | 0.8 | 10% CO 90% WC |
UP20 | 14.45 | ≥91.8 | ≥3800 | 0.7 | 10% CO 90% WC |
UP20S | 14.45 | ≥92.2 | ≥4000 | 0.6 | 10% CO 90% WC |
UP25 | 14.12 | ≥92.5 | ≥4200 | 0.4 | 12%Co 88% WC |
UP904 | 14.5 | ≥93.2 | ≥4000 | 0.4 | 9%Co 91% WC |
UP06 | 14.8 | ≥94.0 | ≥3800 | 0.4 | 6% CO 94%WC |
UP902 | 14.45 | ≥94.0 | ≥4200 | 0.2 | 9% CO 91%WC |
UP157 | 13.98 | ≥89.6 | ≥4500 | 0.7 | 15% CO 85%WC |
YG10X | Sub-fine grain size,processing by medium speed,good general performance,drill bits and end mills are recommended,suitable for cutting Ordinary alloy steel,aluminum alloy,heat resistant,cast iron,etc. | ||
UP20 | Sub-fine grain size,processing by medium speed,good general performance,drill bits and end mills are recommended,suitable for cutting Ordinary alloy steel,aluminum alloy,heat resistant,cast iron,etc. | ||
UP20S | Ultra-fine grain size,excellent heat resistance,suitable for high-speed milling and drilling,suitable to process alloy steel, heat-resistant alloy,cast iron,non-ferrous metals,stainless steel amd other materials. | ||
UP25 | Ultra-fine grain size,with good wear resistant and toughness,especially suitable for finishing and processing alloy steel,aluminum alloy,titanium alloy etc.suitable for making endmills and reamer. | ||
UP904 | Ultra-fine grain size,suitable for processing hardened hard steel,aluminum alloy,glass fiber reinforced materials,high wear resistant materials stainless steel,composite graphite,PCB,plastic. | ||
UP06 | Ultra-fine grain size,with good wear resistant,higher wear resistant endmill and engraving tool are recommended,suitable for processing Aluminum-magnesium alloy,composite sheet,PCB,plastic,glass fiber reinforced plastic etc. | ||
UP902 | Nano grain size,selected high-quality 0.2um ultra-fine tur,gsten carbide powder,with high wear resistant and toughness,suitable for finishing of hardened steel.high-precision and high-mirror processing of graphite,plastic,glass fiber reinforced materials,stainless steel and aluminum alloy.suitable for making 0.25mm endmill,drills,boring tools. | ||
UP157 | fine grain size,with good wear resistant and toughness,suitable for making punching of mould、anti-vibration boring bar etc. | ||

product name | diameter 6mm length 50mm hardness from 90.5~94hra wc alloy steel tungsten carbide needle |
Grade | YL10.2,YG10X,YG12X,YG15,YG20,YG10,YG8,YG8 etc |
Material | tungsten carbide |
Color | grey |
Used | for milling 45HRC,50HRC,60HRA metals |
Standard | DIN GB ISO JIS BA ANSI |
sizes | 5~200mm |










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