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China, Chinese HSS-M35 Jobber Twist Drill Bits DIN338 with Straight Shank D1.0-D20.001 Industrial Products Supplier Manufacturer Details, price list catalog:
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Power ToolsPower Tool AccessoriesProfessional Jobber Drill SetCarbide Tip Drill Bits
Shanghai BSG Industrial Co., Ltd.
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Product Description Top-Quality HSS/HSCO Jobber Drills DIN338 with Straight ShankSince creating our first HSS drill in 2000, BSG has stayed committed to excellence. Our extensive tool variety is unmatched in the market. Our drilling tools include the following types:Premium HSS and solid carbide twist drillsHigh-precision step drills, core drills, countersinking drills, and countersinksAdvanced centre drills and NC spot drillsMicro drills with ultra-fine diameters up to 0.05 mmDeep hole drills catering to diameter/length ratios up to 80xDVersatile interchangeable insert drilling systems Product DescriptionProduct NameHigh Quality HSS/HSCO Jobber Drills DIN338 with Straight Shank Available SizeD1-D15. Customized items are avaiable Qty/CartonTo be Advised Gross Weight/ Net Weight To be Advised Carton Measurement To be Advised PackagePlastic Box, Sandwich,Blister Card or to be Customized Delivery Time 10-30 days, According to Order QuantityPayment TermsT/T, L/C, Western Union, etc.Unit PriceContact Us to Get the Latest Price (Larger Quantity, More Discount) Identifying Metal Drills: How to Recognize a Metal Drill Steel drills, known as twist or spiral flute drills, feature a tapered front with dual sharp cutting edges. They are distinguished by a sharp tip that efficiently drills through metal. The spiral flutes extend to the shank to facilitate chip removal.Which Drills are Suitable for Stainless Steel? For tough materials like stainless steel, use Type VA solid carbide or HSS drills. BSG's RT 100 VA solid carbide drill, with a 140° point angle and a 30° helix angle, is a specialist tool for such tasks. These tools feature geometry adapted to minimize temperature and produce short chips, ideal for machining stainless steel. For best results, use solid carbide drills with an appropriate hard material coating.Which Drill is Suitable for Hardened Steel? Hardened steel, heated to 750-1050°C to boost mechanical resistance, is best drilled using BSG's RT 100 HF Ratio drill, featuring a solid carbide body with a TiAIN coating.The TiAlN coating's microstructure comprises extremely fine nanocrystals of TiAlN in a glass-like silicon nitride matrix, resulting in superior hardness.BSG Drills The drill manufacturing process includes grinding the cutting edges. The microdesign of the cutting edge determines if it is sharp (jagged) or rounded. High-quality drills avoid roughness, enhancing stability and surface finish. Cutting edge preparation methods include wet blasting, micro blasting, drag finishing, and robotic brushing.Would you like to learn more about BSG's drilling tools?BSG Tools provides extensive knowledge on metal machining. Our practical and interactive online learning units are accessible 24/7.Twist DrillWhat Are Twist Drills?Twist drills is a broad term for various drill types including:metal drills, plastic drills, wood drills, universal drills, masonry, and concrete drills All twist drills share helical flutes, which define their name. Depending on material hardness, different twist drills are used. They can be categorized into three primary types.Solid Carbide Drill: What is Carbide?Carbide is a sintered material, formed by heating under pressure. It combines various carbides and cobalt, hence termed as sintered carbide metals.Uses of the Carbide Drill: Where is Carbide Used?Carbide is primarily utilized as a cutting material in tools such as drills, lathe tools, and milling tools. Its enhanced cutting capabilities, extended tool life, and superior drilling quality make carbide tools ideal for series and large-scale production on CNC machines equipped with stable clamping systems. However, the initial investment in carbide tools is considerably higher compared to HSS (High-Speed Steel) tools. Therefore, carbide may not always be the most cost-effective solution for machining operations. High-speed steel tools are particularly advantageous for use in less stable conditions and with smaller batch sizes.What is a solid carbide drill?Solid carbide drills are entire tools crafted from carbide, offering unmatched wear resistance and efficiency for the most demanding machining tasks. Unlike tools that combine different cutting materials, solid carbide drills are made entirely from carbide. The creation of an exceptional solid carbide drill starts with the precise composition of the cutting material. At BSG, we take pride in manufacturing our own carbide to ensure the highest quality and performance.
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