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. SKU: 42998103 MFG: KTSB14 Shop more products by Klein Tools. We offer wide selection of Step Drill, with Life-and-home you always get the best deals SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping charges calculated at checkout. $20.6 Quantity In Stock Buy It Now Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Drill Bit Diameter: 3/16" - 7/8" Used for Multi-Material Drilling Two flutes cut faster and keep bit cooler Fast-starting, non-walking drill tip High-visibility silver step targets for primary hole sizes Thick 3/8" hex shank provides a firm, positive grip and won't spin out in the drill. 12 hole sizes Cancer and Reproductive Harm - www.P65Warnings.ca.gov. FEATURES MFR: KTSB14 SKU: 42998103 UPC: 092644591143 Brand: Klein Tools