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China, Chinese Milling Cutting Tool CNC Solid Carbide Tungsten Steel Cutter Thread End Mill Square Flat End Mill Tungsten Carbide End Mill for Stainless Steel1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Milling CutterEnd MillTungsten Carbide End MillFlat End Mill
Chengdu Youcut Tools Co., Ltd
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Product Description Product Detailed DescriptionThe SSE Series 4-Flute Flat End Mill is a precision-engineered cutting tool series designed exclusively for stainless steel machining (304, 316, 321, etc.), covering a diameter range of 1mm to 12mm. Adhering to the model rule SSE-cutter Diameter(1mm-12mm)-L(overall length)-4F (where D denotes diameter, L denotes flute length, and 4F indicates 4 flutes), this series offers tailored solutions for diverse stainless steel milling needs, from small-diameter fine finishing to large-diameter roughing.Model Nomenclature & RangeEach model in the SSE series follows a standardized format for clarity: SSE: Product series identifier optimized for stainless steel machining.D: Diameter (1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm).L: Overall length (50mm, 60mm, 75mm, 100mm, varying by diameter).4F: 4 flutes, ensuring balanced rigidity and efficient chip evacuation. Available models include (examples): SSE-1-50-4F, SSE-2-50-4F, …, SSE-12-100-4F.Core Design for Stainless Steel Machining 4-Flute Geometry: Delivers superior rigidity and even cutting force distribution, reducing vibration by 30% compared to 2-flute alternatives. This design minimizes work hardening (a critical challenge in stainless steel) while ensuring smooth chip flow through optimized flute spacing. Flat End Precision: Features a 90° sharp corner and flat end face, enabling accurate side milling, face milling, and square shoulder machining (shoulder angle tolerance ±0.02°). Ideal for creating precise edges and flat surfaces on stainless steel component Material & Coating:Constructed from micrograin carbide (WC-Co grade with 9% Co content) with a hardness of HRA 92.5, ensuring exceptional wear resistance against abrasive stainless steel.Coated with TiAlN/TiSiN composite coating, which has a low friction coefficient (≤0.2) and high temperature resistance (up to 900oC). This coating effectively prevents built-up edge (BUE) and extends tool life by 2-3 times versus uncoated tools.Edge Preparation: The cutting edge is honed with a 0.02-0.05mm radius to enhance strength, avoiding chipping during interrupted cuts (e.g., machining slotted or holed stainless steel parts). The positive rake angle (10°-12°) reduces cutting force, further mitigating work hardening.Application & Technical SpecificationsTarget Materials:Austenitic stainless steel (304, 316, 316L, 321) - primary application for both roughing and finishing.Martensitic stainless steel (410, 420) - suitable for medium-hardness (HRC ≤35) machining.Typical Use Cases:Precision flat milling of 304 stainless steel kitchenware (e.g., sink components).Square shoulder machining of 316 stainless steel marine hardware (e.g., valves, fasteners).Fine finishing of 321 stainless steel aerospace parts (e.g., engine brackets).Technical Parameters (Typical for 304 Stainless Steel): ParameterSpecificationCutter Diameter Range1mm-12mmNumber of Flutes4End Typeflat endCoatingTiAlN/TiSiN compositeCarbide GradeMicrograin WC-Co (9% Co)Helix Angle30°-35° (stainless steel optimized)Shank Toleranceh6 (precision fit)Cutting Speed (vc)80-120 m/minFeed per Tooth (fz)0.08-0.15 mm/toothDepth of Cut (ap)Roughing: 1-3mm; Finishing: 0.2-0.8mmUser Benefits Solves Stainless Steel Machining Pain Points: The anti-stick coating and 4-flute design eliminate BUE and chip clogging, reducing tool cleaning downtime by 40%.Long Tool Life & Rigidity: Micrograin carbide and 4-flute structure ensure stable cutting, extending tool life by 2-3 times in 316 stainless steel applications.Precision Machining: 90° flat end and h6 shank tolerance guarantee square shoulders and flat surfaces, meeting ISO 8062 H9 precision standards.Cost Efficiency: Reusable cutting edges (with proper regrinding) and broad diameter coverage lower per-part tooling costs for high-volume stainless steel production. 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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