QUARKZMAN 5 Piece Square Screwdriver Bits SQ0 SQ1 SQ2 SQ3 SQ4 S2 Steel 1/4 Inch Hex Shank Magnetic Bit Set Drill Bits with Bit Holder

Product Information

About

Size - Square bit: SQ0, SQ1, SQ2, SQ3, SQ4; Total Length: 25mm/1"; Hex Shank: 1/4". Package Content:10pcs x Square Bit 1pcs x Bit Holder Each screwdriver bit is printed with a size marking for easy identification and use and improve work performance.
Material - The square bit set is made of S2 steel with a hardness of up to HRC60±1, which is durable and bend-resistant. The surface is black coated to effectively prevent oxidation and corrosion.
Features - Equipped with a bit storage bar to make removing and replacing the bits easier and faster, and it is convenient to organise, store and transport the bits. The drill bits are designed with magnetism, which can stably pick up the screws vertically or inclined, and fix the screws easily.
Application - The 1/4 inch hex shank screwdriver bit can be used with electric screwdrivers, manual screwdrivers, electric drills, etc. for home repairs, machining, metal making and furniture installation.
Note - Make sure the bit is firmly inserted into the power tool before operation. Avoid excessive force when tightening the screw to prevent damage or slipping of the screwdriver head.

Product Description

The screwdriver bits are made of specially heat-treated S2 steel with high strength and hardness (HRC59-61), are durable and bend-resistant, and the surface is black coated for improved grip and corrosion resistance The hex bits are designed with strong, which can hold screws stably vertically or inclined, and fix the screws easily, especially in a small space, which makes the work more convenient. The hex drill bit is specially designed for effortless screwing in screws into wood, metal and other materials. Can tighten screws precisely without damaging screws and screwdriver bits. 1/4 inch hex shank bits can be used with electric screwdrivers, manual screwdrivers, electric drills, etc., for electricians, mechanical repair work and furniture installation. Before operation, make sure the screwdriver bit is firmly inserted into the drill chuck of the power tool. Avoid excessive force when tightening the screws to prevent damage or slipping out of the bit. Store the screwdriver bit in a dry place to avoid rust and maintain performance.