Seller: bayronraul ✉️ (400) 100%, Location: Lynwood, California, US, Ships to: US & many other countries, Item: 275523685242 Klein Tools KTSB15 Step Drill Bit #15 Double Fluted 7/8 to 1-3/8-Inch. Model#: KTSB15. These Double-Fluted Step Drill Bits provide faster cutting and drilling than single flute bits. Two flutes on this Step Drill Bit cut faster and keep bit cooler. Fast-starting, non-walking tip. Klein Tools KTSB15 Step Drill Bit #15 Double Fluted 7/8 to 1-3/8-Inch. 1.375 in double flute bit offers faster cutting and drilling Easy-to-read step markings take less time to drill holes High-speed steel construction ensures durability Model#: KTSB15 Sku#: 945924 Internet#: 206369485 These Double-Fluted Step Drill Bits provide faster cutting and drilling than single flute bits. The easy-to-read step markings and targets save time when drilling holes. Thick 3/8-Inch hex shank provides a firm, positive grip and won't spin out in the drill. Two flutes on this Step Drill Bit cut faster and keep bit cooler Fast-starting, non-walking tip High-visibility silver targets for primary hole sizes 3 hole sizes Condition: New, Brand: Klein Tools, Type: Step Drill Bit, Item Diameter: 3/8 in, Manufacturer: North Coast Electric, Model: Klein Tools KTSB15, UPC: 092644591150, MPN: KTSB15