Different Size of Auger Drill Bit

Product Name: Different Size of Auger Drill Bit Model NO.: SB25, Sb30, SB35, SB45, SB60, SB70, SB120 Usage: metal Drilling Material: Tungsten Carbide Type: Twist Drill Bit Color: Yeloow Plated Trademark: HY Transport Package: as customer request Specification: SB25, SB35 Origin: Ningbo HS Code: 84314320 Product Description Different size of Auger drill Bitmaterial : 42CrMo.process: investment casting + machining + heat treatment + welding .carbide tungstensurface : color zinc plated.hardness: HRC42-48Min.10pcs.packing : wooden packing.Our factory is professional in producing forging, we have done these for more than 10 years. We can product all kinds of forging. Please give us your drawing.Ningbo huiyun Machinery co.,ltd is a professional auger attachment manufacturer.Focus on auger drive, earth auger and auger parts.With about 10years development, the company have workshops as casting, forging, machining, wleding, packing, as well as inspection lab. All the machine and process keep the qualify products and make sure satisfactory to our customers.The company have take part in the Exhibition of Bauma Shanghai 2010 ,2012,2014,.....The company export products to USA,Canada ,Austulia ,Russia and so on.