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China, Chinese Aluminum Cutting Lathe Turning Insert Cngg120408-Sf1 Ys6108 High Wear Resistance Cemented Tungsten Carbide Turning Insert for Steel/Cast Iron/Alloy1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Turning ToolsCarbide ToolsCNC Turning InsertsCarbide Turning Insert
Chengdu Youcut Tools Co., Ltd
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Product Description Product Detailed Description The CNGG120408-SF1 YS6108 turning insert is a heavy-duty carbide cutting tool engineered for medium-to-heavy roughing and semi-finishing operations, specifically optimized for cast iron and alloy steel-two of the most demanding materials in industrial manufacturing. Its model parameters encode targeted performance for high-load scenarios: CNGG: ISO-standard 80° rhombic negative insert (double-sided cutting edges, no clearance angle on the insert body), delivering exceptional rigidity for high cutting forces and extended tool life.120408: Dimensions - 12.7mm inscribed circle diameter, 4.76mm thick gauge (enhanced stability for deep cuts), and 0.8mm nose radius (balances surface finish and resistance to edge chipping).SF1: Specialized chipbreaker geometry, designed for medium-to-heavy feed rates (0.2-0.5mm/rev) to control thick chips generated by cast iron and alloy steel, preventing clogging and workpiece damage.YS6108: Premium wear-resistant carbide grade with TiAlN coating, formulated to withstand abrasive wear from cast iron and impact forces from alloy steel interrupted cuts. Compatible with heavy-duty CNC lathes and turning centers, this insert excels in automotive powertrain, construction machinery, and industrial pump manufacturing-where large, rigid parts demand reliable, high-volume cutting.Key Application Scenarios Cast Iron Machining: Ideal for roughing/semi-finishing gray cast iron (GG25/GG35) and ductile iron (GJS400/GJS500) components, such as automotive engine (cylinder blocks), brake discs, and pump housings. The YS6108 grade's high wear resistance (HRA 93) minimizes edge degradation from cast iron's abrasive graphite particles, extending tool life by 40% vs. standard carbide.Alloy Steel Components: Efficiently processes medium-to-high strength alloy steels (4140, 42CrMo, 35NiCrMo) used in construction machinery axles, transmission gearboxes, and hydraulic cylinder barrels. The SF1 chipbreaker breaks thick alloy steel chips into short, manageable pieces, reducing machine downtime for chip removal by 35%.Carbon Steel Heavy Parts: Reliable for machining carbon steel (S235/S45C) structural components like crane hooks, bearing seats, and large bolts. The insert's 4.76mm thickness provides rigidity for deep cuts (up to 6mm depth of cut), boosting material removal rates by 25% vs. thinner positive inserts.Mixed Industrial Production: Suitable for job shops handling both cast iron and steel parts, eliminating the need for frequent tool changes and reducing inventory costs. Core Advantages Negative Insert Rigidity: The CNGG's double-sided negative design distributes cutting forces evenly across the insert body, enabling higher feed rates and deeper cuts (up to 6mm) without tool deflection-critical for maintaining dimensional accuracy in large cast iron/steel parts.SF1 Chipbreaker for Heavy Chips: Optimized for medium-to-heavy loads, the SF1 geometry creates controlled, segmented chips even at high feed rates (0.5mm/rev), avoiding "chip nesting" in lathe chucks or toolholders-a common issue with generic chipbreakers in cast iron machining.YS6108 Wear-Resistant Grade: Formulated with a dense carbide structure and high tungsten carbide content, YS6108 resists abrasive wear better than standard grades (e.g., YS6125). In cast iron machining, it maintains sharp edges through 800+ cutting cycles, vs. 500 cycles for conventional inserts.TiAlN Coating for Extreme Conditions: The multi-layer titanium aluminum nitride coating withstands temperatures up to 850°C, reducing thermal fatigue during prolonged cutting. It also resists oxidation and coolant corrosion, making it suitable for wet cutting (common in cast iron to suppress dust).Double-Sided Cutting Edges: The negative insert's double-sided design doubles the number of usable cutting edges (4 edges per insert), reducing per-part tool costs by 50% vs. single-sided positive inserts.ISO Heavy-Duty Compatibility: Fits standard CNGG toolholders (e.g., PCLNR 2020K12, SVJCR 2525M12) and integrates seamlessly with heavy-duty CNC lathes (Mazak Integrex, Okuma Multus, Doosan Puma MX), ensuring easy adoption into existing production lines. Technical Specifications ParameterDetailApplication BenefitInsert TypeCNGG12040880° rhombic negative insert, 12.7mm inscribed circle, 0.8mm nose radiusChipbreakerSF1Heavy-medium chip control (0.2-0.5mm/rev feeds)Carbide GradeYS6108Wear-resistant carbide, HRA 93 hardness, 4100MPa bending strengthCoatingTiAlN (titanium aluminum nitride)Heat resistance up to 850°C, anti-abrasionThickness4.76mmRigidity for deep cuts (up to 6mm)Cutting Edge Length12.7mmIdeal for 30-200mm diameter workpiecesRecommended Cutting Speed100-220 m/min (steel), 80-180 m/min (cast iron)Balances productivity and tool lifeMaximum Depth of Cut6mmOptimized for medium-heavy roughingCutting Edges (Per Insert)4 (double-sided)Reduces per-part tool costs Performance Data MaterialCutting SpeedFeed RateDepth of CutTool LifeCarbon Steel200-300 m/min0.08-0.15 mm/rev0.1-4.0mm90 minStainless Steel120-220 m/min0.06-0.12 mm/rev0.1-3.0mm70 minAlloy Steel180-280 m/min0.07-0.13 mm/rev0.1-3.5mm80 min Why Choose Us?"Engineered for Flawless Flat Surfaces" - Trusted by 1,000+ CNC workshops globally.Certifications: ISO 9001 Grade Information MATERIALGRADEISO COATING COMPOSITION COLORSteel PYP9117P10-P20TiCN+α-Al2OYELLOWYP9112P10-P25TiCN+α-Al2OBLACKYP9127P15-P30MT-TiCN+α-Al2OYELLOWYP9122P15-P30MT-TiCN+α-Al2OBLACKYP9132P25-P40MT-TiCN+α-Al2OBLACKYP9115P10-P20TiN+MT-TiCN+Al2O+TinDOUBLE COLORYP9125P15-P30TiN+MT-TiCN+Al2O+TinDOUBLE COLOR GRADEISOCOATING COMPOSITION COLORYG2125P10-P3M15-M30K15-K30TiALNGREY BLACKYG2125BP10-P30M15-M30TiALSiNDARK PURPLEYM2127M10-M30TiALNYELLOWYS6125P10-P30M15-M30TiALNSILVER YM6110M10-M30TiALNDARK PURPLEYM6120M10-M30TiALSiNCOPPERYM6125M10-M30AlCrN+AlCrSiNYELLOW Our Main ProductsCarbide turning insertsTNMG/WNMG/CNMG/DNMG/VNMG/SNMG/CCMT/TCMT/VBMT/DCMTCarbide threading inserts16ER/16IR AG60 AG55 /ISO1.0 1.5 2.0 2.5 TR SAGE API APIRD W ectCarbide grooving insertsMGMN/MRMN/TDC/TDJ/TDT/TDXU/SP/DGN/N123/PENTACarbide milling insertsR390 /APMT/ APKT/BDMT/RCKT/RPMW/RPMT/RDMTHigh feed milling insertsBLMP/LNMU/LOGU/SNMX/ONMU/3PKT/LNMX/WNMU/SDMTAluminum insertsCCGT/DCGT/TCGT/VCGT/GDMA/SEKT/APKTDrilling insertsSPMG/WCMXCermet cutting toolsCCGT/TPGT/WBGT/TNGGToolholdersSER/SNR/MGEHR/L/SPB ect StockOur company has sufficient stock, and we also provide non-standard customised service,different Hardness based on client's requirement.Packaging & ShippingPackaging:Step 1:The product is packed in a plastic box, normally 10 pcs in a box.Step 2: using bubble wraps to package each insert parcel.Step 3: using the paper carton of Thickening and hard with bubble wraps to sealing.Shipping:We use the fastest express (FedEx, TNT, DHL, UPS) to deliver, can deliver to any country within 5-15 days.PaymentT/T / Western Union More About Us FAQ1Q:Who are we?A:We are based in Chengdu, China. The company locates in Chengdu City, one of the big cutting tools production base in China. Now we have over 50 employees and passed the ISO 9001:2008 certification. Our products have been exported to Europe, Southeast Asia, Middle East and other areas for more than 5 years.2Q:How can we guarantee quality?A:Always a pre-production sample before mass production;Always final Inspection before shipment.3Q:What can you buy from us?A:carbide turning milling threading grooving&parting drilling inserts, End mills, tiny tools, toolholders, swiss tools and so on; For more information, please contact us.4Q:Can I get a sample to check your quality?A:Yes, after confirm the price, you can require sample to check the quality. we will send you samples when you pay for them.5Q: what services can we provide?A:Delivery Terms: FOB, CIF, EXW, FCA, CPT, Express Delivery; Payment Currency :USD,EUR,RMB; Payment Type: T/T, Western Union; Language Spoken: English, Chinese, Stock : Standard specification within 24 hours delivery Our Advantages:1.A large number of standard stocks, the spot is fast.Provide 24-hour pre-sales and after-sales service, reply within 3 minutes.2. Manufacturer with more than 15 years experience.3. A great quantity of formula special for all kinds of different stone.4. Approved quality with factory competitive price.5. Long lifespan, good sharpness, stable performance and high cutting efficiency.6. Custom-design can be meet upon request, small trial order available any time, sample for testing can be delivery in very short time.7.Welcome friends from all over the world to contact, let us cooperate and win-win.
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