You're halfway through a job and you need a specific driver bit or drill size — and your home-store bit set is already rounded off, missing the exact size, or just not built for real work. Professional contractors need a full range of properly hardened bits that actually last through a day's work. This 80-piece drill and drive set covers the most common sizes in #0 through #3 Phillips, flat blade, Torx, and hex — the pieces are heat-treated and the tips are machined to resist rounding. Every size you need in one organized case so you're not running back to the truck mid-job. The set that property managers and remodelers across Knox County keep in the van because it covers the job. In stock at Crofton Lumber (Crofton, NE) and Akron Lumber (Akron, IA) — ready for pickup today. Stocked at Crofton Lumber and Akron Lumber.