IPDB › China Industry › Manufacturing & Processing Machinery
China, Chinese 5D Solid Carbide Inner Coolant Twist Drill Bit for Metal Drilling1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsDrill BitCarbide Drill Bit
CHANGZHOU AITEFASI TOOLS CO., LTD.
Preview:
Product Description Super Raw Material HRC 45HRC 55HRC 60HRC 65YG10XYL10.2&WF25Germany K44&K40Sandvik H10FGrain size 0.7 μm,Co10%,Flexural strength 3320N/mm2Grain size 0.6 μm,Co10%,Flexural strength 4000N/mm2Grain size 0.5 μm,Co12%,Flexural strength 4300N/mm2Grain size 0.5 μm,Co10%,Flexural strength 3320N/mm2Super CoatingCoatingHardnessHVThicknessμmFrictionCoefficientOxidationTempColorAlTiN35002.5-30.3900BlackTiAlN28002.5-30.3900VioletTiSiN360030.451000BronzeAlTiSiN400030.41200BlueTiN25002-30.5600GoldDetailsD1D2L1L2L3L4Coolant4.00674362936With/Without Inner Coolant4.50-6.00682443536With/Without Inner Coolant6.50-8.00891534336With/Without Inner Coolant8.50-10.0010103614940With/Without Inner Coolant10.50-12.0012118715645With/Without Inner Coolant12.50-14.0014124776045With/Without Inner Coolant14.50-16.0016133836348With/Without Inner Coolant16.50-18.0018143937148With/Without Inner Coolant18.50-20.00201531017750With/Without Inner CoolantAdvantages1.Super resistance to oxidation of the coating2.Comparison on abrasion of the top cutting edge after processing 60m3.Comparison on abrasion of the side cutting edge after processing 60mWho we arePacking and delivery How Could We Make Good Tools?Let the Test Data Dpeak! Who Trust Us?Who Trust Us ?Exhibition If you still have other questions,please feel free to contact us! FAQFAQ:Q1. What is your terms of payment?A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you do the rest payment.Q2. What are your terms of delivery?A: EXW, FOB, CFR, CIF, ETC.Q3. How about your delivery time?A: Generally, It will take 10-15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.Q4. Do you provide samples ? is it free or extra ?A: Yes, we could offer our stock sample for free charge and you please pay the cost of freight. Custom cutting tools negotiated then we will quote the best sample cost.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...