toolant Pro 1/4-in x 2-in Phillips Impact Screwdriver Bit Set (20-Piece)

Drive screws with confidence using this 20-piece PH2 2-in Phillips impact driver bit set featuring advanced anti-slip technology. The precision-engineered tip design provides a 30 percent larger contact area with screws compared to conventional bits effectively increasing fit precision by 30 percent and minimizing the risk of cam-out that damages both the bit and the fastener. The 2-in length offers extended reach for recessed screws and deeper applications while maintaining full torque transfer. Each bit is constructed from premium S2 alloy steel with a proprietary heat-treatment process delivering exceptional wear resistance impact resistance and core hardness for ultra-long service life even under the extreme forces of impact driving. The manganese phosphate surface treatment provides reliable rust and corrosion protection. CNC machined tips ensure precise engagement and the strengthened magnetic properties help you easily pick up screws without the magnetism decaying after multiple uses. The PH2 size fits wood screws #5 to #9 metric machine screws M3.5 M4 M5 and SAE machine screws #5 to #10. Compatible with impact drivers electric drills and screwdrivers with standard 1/4-in hex chuck.