12-Pack S2 Alloy Steel Screwdriver Bit Set – Durable & Rust-Resistant, Universal Compatibility with Cordless Drills, Impact Drivers & Manual Screwdrivers

Parts List: 12×Bits 1×Bit Holder Highlight 【Enduring S2 Alloy Steel】The square drive bit is forged entirely from properly heat treated S2 alloy steel with a hardness of HRC 58–62 , and featuring a black manganese phosphate coating , resist twisting and breaking , withstand repeated impacts without chipping , and offer effective rust protection 【12 Pieces Set】This magnetic square head screwdriver bit set covers the full range of square drive sizes . Each 50 mm/2 inch long bit is clearly labeled with its specification , so you no longer have to guess which bit to use , just pick one up and go . It covers the vast majority of needs , from furniture assembly to heavy equipment maintenance 【Convenient Storage】Our square head bit includes a dedicated bit holder for neat , clutter free storage . Features a standard 1/4 inch (0.635 mm) hex shank , ensuring seamless compatibility with mainstream electric drills , impact drivers , and manual screwdrivers on the market 【Magnetic Tip Design】The bit tips are precision machined via CNC , ensuring a fit with screw slots to effectively reduce slippage and avoid damage to screw heads . The magnetic tip securely holds screws in place , allowing for easy one handed positioning and higher operational efficiency 【Versatile Uses】Our portable square drive bit is built to withstand high stress industrial assembly while remaining user friendly for everyday DIY tasks . Ideal for furniture assembly , deck building , auto repair , electronics disassembly , and woodworking Detailed Description : This square drive bit is rust resistant , portable , and easy to use , making it ideal for furniture assembly , deck building , auto repair , and more . It features magnetic bits that securely hold screws in place . It is compatible with most mainstream electric drills , impact drivers , and manual screwdrivers on the market . Features : 【Easy to Use】Our square drive bit is sturdy and rustproof . They are built to last even under industrial grade , high intensity use . Specification : Product Name : Square Head Impact Drive Bit Set Material : Alloy Steel Size : Length 5 cm / 1.97 inch ; Shank diameter 0.635 mm / 1/4 inch Color : Yellow Note : 1.This product is not suitable for children aged 13 and under . 2. 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 . 3. Please allow slight dimension differences due to manual measurement . 【Enduring S2 Alloy Steel】The square drive bit is forged entirely from properly heat treated S2 alloy steel with a hardness of HRC 58–62 , and featuring a black manganese phosphate coating , resist twisting and breaking , withstand repeated impacts without chipping , and offer effective rust protection【12 Pieces Set】This magnetic square head screwdriver bit set covers the full range of square drive sizes . Each 50 mm/2 inch long bit is clearly labeled with its specification , so you no longer have to guess which bit to use , just pick one up and go . It covers the vast majority of needs , from furniture assembly to heavy equipment maintenance【Convenient Storage】Our square head bit includes a dedicated bit holder for neat , clutter free storage . Features a standard 1/4 inch (0.635 mm) hex shank , ensuring seamless compatibility with mainstream electric drills , impact drivers , and manual screwdrivers on the market【Magnetic Tip Design】The bit tips are precision machined via CNC , ensuring a fit with screw slots to effectively reduce slippage and avoid damage to screw heads . The magnetic tip securely holds screws in place , allowing for easy one handed positioning and higher operational efficiency【Versatile Uses】Our portable square drive bit is built to withstand high stress industrial assembly while remaining user friendly for everyday DIY tasks . Ideal for furniture assembly , deck building , auto repair , electronics disassembly , and woodworking