IRWIN 3/8-in 12-Step Drill Bit Backyard Privacy Fence 2 Manufacturer Warranty 2-Year Limited durable organization with a

IRWIN 3 8 in 12 Step Drill Bit Backyard Privacy Fence 2 Manufacturer Warranty 2 Year Limited durable organization with a 2 Manufacturer Warranty 2 Year Limited Warranty Certifications and Listings UL Listed portable impulse sprinkler base on the market wood and laminates 3 flatted shank won't slip in chuck SpeedPoint tip for fast starting Laser marked sizes won't wear off with use Sub Brand NA Brand Model Compatibility Universal Number of Hole Sizes 12 Diameters of Holes Drilled 3 16 in to 7 8 in Step Size 1 16 in Shank Size 3 8 in Shank Type Hex Material Cobalt Set Individual Individual Package Quantity 1 Warranty None CA Residents: Prop 65 Warning(s) Yes