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| New titanium-nitride coated step drills  The M. K. Morse offers titanium-nitride coated step drills with high performance for the professional users. The super hard titanium-nitride surface treatment reduces friction and increases drill life. All step drills have three flats ground on the shank, preventing the drill from slipping in the drill chuck. The balanced double flute provides two cutting edges for faster and easier cutting in virtually any soft or hard material. TiN coated step drills are available with ¼" and 3/8" shanks. In addition to the TiN coated step drill, The M. K. Morse Company offers a wide line of high speed steel double fluted step drills.Designed to cut clean and precise holes without denting or deflecting thin metal, the step drills are available individually or in kits. These step drills are suitable tools for electrical contractors, sheet metal workers and auto mechanics drilling repetitive holes in steel, copper, brass, plastic, plexiglas and other thin materials. write your comments about the article :: © 2007 Construction News :: home page |