12Pcs Magnetic Impact Screwdriver Bits, 62HRC Allium Alloy Anti Slip Drill Bit Set, 1/4" Hex Double Groove Shank Long Screwdriver Bits, 25/50/65/70/90/150mm for Tight Spaces Home Repair Woodworking

Description: Crafted from alloy, these bits have a hardness of up to 62 HRC to ensure long lasting performance and reliability. Equipped with excellent magnetism, they can effortlessly pick up and securely hold screws. The nonslip design gives them excellent grip and stability. 6 different sizes are available to meet your different needs.Key Feature: Design: Shank double slot design (9mm slot, 13mm slot); universal shank diameter 6.35mm. Double slot design applies to a wider range of toolsSpecification: Product Name: Impact Screwdriver Bit SetSize: 1in/25mm, 2in/50mm, 2.6in/65mm, 2.8in/70mm, 3.5in/90mm, 6in/150mmShank: diameter 1/4in (6.35mm)Material: AlloyColor: WhiteNote: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.2.Please allow slight dimension difference due to manual measurement.

• 🔩 [Enhanced Magnetic Holding Power – No More Dropped Screws] Say goodbye to the frustration of screws falling off mid-task. Our bits feature a significantly upgraded magnetic tip that securely grips and holds screws firmly in place, even when reaching into tight or overhead spaces. This boosts your efficiency and makes one-handed screw driving a breeze. (Note: This design focuses on sustained magnetic attraction performance for screw-fastening applications, not heavy-duty lifting magnets.)
• ⚙️ [Precision Anti-Slip Design – Protects Screws & Prevents Cam-Out] Engineered with deep-bite serrated teeth on the bit tip, this set ensures maximum grip and stability. It bites into the screw head to effectively prevent cam-out and slippage, protecting your screws from stripping and ensuring a flawless, tight finish every time. Perfect for both delicate electronics assembly and heavy-duty construction.
• 🛠️ [Industrial-Grade Alloy Steel – Built for High-Torque Impact Drivers] Crafted from premium alloy steel and heat-treated to a hardness of 62HRC, these bits are designed to withstand the extreme torsional forces of high-speed impact drivers. They are shock and wear-resistant, meaning they won't easily twist, break, or deform under pressure, giving you long-lasting reliability for your toughest projects.
• 📐 [Complete 6-Length Set for Ultimate Versatility] This 12-piece set includes two of each essential length: 1" (25mm), 2" (50mm), 2.6" (65mm), 2.8" (70mm), 3.5" (90mm), and 6" (150mm). The extra-long 150mm bits are ideal for reaching screws in deep recesses or tight spaces, while the short bits offer maximum control. The standard 1/4" hex shank with a dual-groove (9mm & 13mm) design guarantees compatibility with nearly all power tools.
• 🔧 [Universal Compatibility – From DIY Home Repairs to Professional Jobsites] Whether you're a DIY enthusiast assembling furniture or a professional contractor on a jobsite, this set has you covered. It's fully compatible with a wide range of tools, including impact drivers, cordless drills, electric screwdrivers, and even manual screwdrivers.