These step drill bits are manufactured of high-speed steel (HSS) 4241 and have a titanium coat making these bits tough. So tough, they come with a one-year warranty.
Get in the ring and win the fight with this new three-piece step drill set from K Tool International. Individual bits available: part no. KTI71235 step drill bit 1/8” to ½”, KTI71236 step drill bit 3/16” to ½”, and KTI71237 step drill bit ¼” to ¾”.
K Tool International (KTI), based in Wixom, Mich., designs, develops and manufactures over 3,000 hand tools, equipment, specialty tools and accessory items. Serving the aftermarket and professional mechanic through distribution since 1984, KTI has implemented a business model that combines marketing and distribution of innovative, value-priced, high quality tools with industry-leading customer service and support.