![]() ![]() Features Optimized cutting edge, groove shape and high precision achieve stable processing and high hole positioning accuracy. High-grade powdered high-speed steel and SG coating allows this HSS drill to have the longest life possible. HSS drill bits, an acronym for high speed steel drill bits are extremely hardwearing and particularly well designed for drilling into metal surfaces. The cutting edge should not be too thin, too thin, and easy to wear. HSS Solid Drill Bits - Straight/End Mill Shank, TiCN Coated, SG-ESS Drill Bit, SGESS. The standard angles of hss drill bits are 118, 120, 130, 135, 140, due to the processing materials are different, and the top drilling angle choosing is also different.įor steel block through hole, it is usually uses 118 degrees. Because of the short blade, the natural force is also small. High-speed steel (HSS) drill bits are a type of tough, durable drill bit traditionally used for high-volume production drilling. Step Drill Bits (HSS) Straight Shank & End Mill Shank Drill Bits (HSS) Taper Shank Drill Bits (HSS) 151 items. The performance superiority of M42 cobalt HSS drills over M1 HSS in their recommended application is significant. If the drill bit is too sharp, it will wear quickly, and the angle of the blade is relatively small. hss cobalt drill bit M35 M42 hss drill bit set. The feed is slow because of the high hardness, and the cutting force is mainly concentrated in front of the blade. It does include a well-organized storage case, but it might not be as durable as other options on this. When machining castings, generally use 140-145 drill bits The set includes four spade drill bits, 30 black oxide HSS twist drill bits, 17 wood drill bits, and 21 masonry drill bits in a wide variety of sizes, along with many other tool accessories to create a complete, all-inclusive drill bit kit. This enables them to be used at high drilling. For example, processing aluminum materials parts is generally 118°.īecause the processing of aluminum materials parts requires fast feed, and the force of the cutting parts with a small head angle during processing will spread to the left and right sides and make it easy to cut. 25-piece cobalt metal drill bit set with high temperature resistant For precise drilling in difficult materials, like stainless steel, non-ferrous metals. HSS or hot-work steel bits are made up of steel with the addition of other elements like chrome and vanadium. The standard angle of the hss drill bit usually depends on the hss drill bit material and the material being processed. Are you on the lookout for a cutting -edge drill bit Xtra Power HSS Drill Bits are a kind of high-performance drill bits made out of high-quality stuff.
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