Round Coolant Hose Nozzle: 0.18 mm Nozzle Dia MPN:RD-12.5-4.5

The 1 by 5/16 45 step drill bit from Harvey Tool is the perfect tool for those seeking precision when creating holes in various materials such as metals, plastics, and wood. It boasts a high-speed steel construction that ensures durability and accuracy while also reducing friction during drilling. Its distinctive split point tip prevents skating or bit walking when making contact with the material's surface, helping to maintain a straight hole alignment. This step drill bit features a unique spline shank that delivers superior gripping strength when used in conventional or high-speed rotary tools such as drill presses and lathes. It is ideal for professionals working on industries like automotive, aerospace, machining, and woodworking, requiring precise holes without chatter or bit walking.