⭐ Key Features
•【20PCS SAE & Metric Hex Bit Set】 This hex bit set includes 10 SAE sizes (5/64”, 3/32”, 7/64”, 1/8”, 9/64”, 5/32”, 3/16”, 7/32”, 1/4”, 5/16”) and 10 Metric sizes (1.5mm,2mm,2.5mm,3mm,3.5mm,4mm,5mm,6mm,7mm,8mm), plus 1 magnetic extension holder. Covers a wide range of fastening applications for home repair, automotive work, furniture assembly, machinery maintenance, and DIY projects.
•【Impact Grade S2 Steel Construction】 Made from premium industrial-grade S2 steel with overall heat treatment and HRC61±1 hardness for superior wear resistance, high torque performance, and extended service life. Designed specifically for impact drivers, power drills, and electric screwdrivers.
•【Strong Magnetic Performance】 Each hex driver bit features enhanced magnetic strength for secure screw holding and reduced slipping during operation. Comes with a 1/4" magnetic extension bar with N35 magnetic core for improved fastening efficiency in hard-to-reach areas.
•【Rust-Resistant Black Finish】 The black phosphate coating provides excellent corrosion resistance and durability. Tested to withstand 48-hour salt spray without rusting, making these impact hex bits suitable for workshop, garage, and jobsite environments.
•【1/4” Quick Change Hex Shank】 Designed with a universal 1/4-inch (6.35mm) quick-release hex shank and groove for fast bit changes and secure locking. Compatible with most impact drivers, cordless drills, electric screwdrivers, and bit holders. Easy-to-read size markings help quickly identify the correct bit during work.
🛠️ Specifications
• Brand : Yougfin
• Material : Tool Steel
• Unit : 1 Count
• Color : Black Finish
• Number of items : 20
• Package quantity : 1
• Type : FASTENER_DRIVE_BIT
• Item dimensions : H: 0.6 / L: 4.3 / W: 4.3 (Weight: 0.53)
• Package dimensions : H: 0.7 / L: 4.3 / W: 4.2 (Weight: 0.55)
