DEWALT DWANGFT100SET 100-Piece FlexTorq Impact Ready Screwdriver Bit Set The DEWALT DWANGFT100SET 100-piece FlexTorq impact driver bit set drives, secures, and fastens structural screws, deck hardware, metal self-drillers, and machine fasteners across high-torque carpentry, framing, drywall, and automotive jobsites. Engineered with an Extended FlexTorq Zone that flexes up to 15 degrees to dissipate extreme torsional peaks, each 1/4-inch hex impact-rated bit resists tip shearing and premature breakage in hard-joint applications. Featuring precision CNC-machined tips for full-contact engagement to eliminate cam-out, an included Magnetic Screw Lock sleeve to prevent fastener drops, and a connectable ToughCase+ container with customizable bit bars and a transparent lid, it provides commercial contractors with high-speed driving durability and rapid inventory organization. Best Used For: Commercial Framing and Deck Construction: Driving long structural timber screws, star-drive deck fasteners, and lag bolts with high-torque cordless impact drivers. Architectural Cabinetry and Finish Carpentry: Sinking precision Phillips and square-drive screws smoothly into hardwood face frames without stripping fastener heads. Mechanical, HVAC, and Electrical Installation: Running self-drilling sheet metal screws, conduit strap hardware, and socket adapters on ductwork and panel enclosures. Key Performance & Safety Features Extended FlexTorq Torsion Zone: Engineered energy-absorbing core flexes under peak impact driver loads to reduce stress concentration and prevent tip fracture. Precision CNC-Machined Tips: Exact-fit tip geometry seats tightly into fastener recesses, eliminating cam-out and protecting expensive work surfaces. Magnetic Screw Lock System: Included floating magnetic collar securely grips fasteners to eliminate wobble and enable confident one-handed overhead driving. Connectable ToughCase+ Storage: Interlocking modular case system features a clear impact-resistant lid for instant content audits without unlatching. Patented Customizable Bit Bars: Push-button bit rail design allows effortless, pinch-free bit removal and customizable internal tray positioning. Heavy-Duty Black Oxide Barrier: Industrial corrosion-resistant finish shields tool steel against moisture, oxidation, and abrasive jobsite debris. What's Included (1) Connectable DEWALT Medium ToughCase+ Storage Container (1) Magnetic Screw Lock™ Sleeve Collar (1) 1/4" Hex Shank to 3/8" Square Drive Socket Adaptor (1) Magnetic Bit Tip Holder Assorted 1" and 2" CNC-Machined FlexTorq Screwdriver Bits (Phillips, Square, Torx, Slotted) Assorted 1/4" Hex Shank Pilot and Twist Drill Bits (Total 100 Pieces) Technical Specifications Manufacturer DEWALT Industrial Tool Co. Model Part Number DWANGFT100SET Total Component Count 100 Pieces Shank Interface Tang 0.250 inches (1/4 in. Quick-Change Hex Shank) Impact Rating IMPACT READY® Extreme Torsion Rated Tip Manufacturing Process High-Precision CNC-Machined Geometry Torsion Architecture Extended FlexTorq Energy Dissipation Zone Tool Core Material Shock-Resisting Modified Alloy Tool Steel Surface Finish Protection Corrosion-Resistant Black Oxide Coating Storage Case System Connectable Medium ToughCase®+ Container with Clear Lid Fastener Drive Types Included Phillips, Torx / Star, Square / Robertson, & Slotted Magnetic Retention Feature Magnetic Screw Lock™ Floating Aluminum Sleeve Suitable for material type Timber Screws, Deck Fasteners, Sheet Metal Screws, & Machine Bolts Pro-Tip: Slide the included Magnetic Screw Lock sleeve directly over 2-inch or longer FlexTorq bits when driving structural fasteners overhead; the high-strength rare-earth magnet holds the screw completely straight, freeing your secondary hand to stabilize the workpiece.