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: 42998104 MFG: KTSB11 Shop more products by Klein Tools. We offer lowest price on Step Drill, save money on large orders with Life-and-home. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping charges calculated at checkout. Sold out $26.69 Quantity Sold Out Sold out Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: 2 hole sizes Shank diameter: 3/8" Shank type: Hex Drill bit diameter: 7/8" - 1-1/8" Application: 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 hex shank provides a firm, positive grip in the drill and will not spin out Cancer and Reproductive Harm - www.P65Warnings.ca.gov. FEATURES MFR: KTSB11 SKU: 42998104 UPC: 092644591112 Brand: Klein Tools