8 pcs 1/4 Hex Shank T8-T40 50mm Long Steel Magnetic Security Star Screwdriver Bits Set

Descriptions: These screwdriver bits are made of high quality S2 material which is durable anti-impact and tough. Magnetism enables them to fix on screwdrivers firmly. They are widely used in electric screwdrivers hand screwdrivers electric drills air drills and so forth. So practical item make your life easier. Features: These screwdriver bits are magnetic head so they can fixed on the screw firmly. Adopted of high quality S2 alloy steel which is anti-impact and tough great wear resistant. With 1/4 in hex shaft they are widely used on electric screwdrivers hand screwdrivers electric drills etc. There are 8 different sizes/set .so is convenient to you can meet your varied requirements. Fit for electric screwdrivers hand screwdrivers electric drills air drills and so forth. Specifications: Material: S2 alloy steel (Surface sandblasting) Handle size: 6.35 mm/1/4 The total length: 50mm/1.96inch Head: security star head Specifications: T8 T10 T15 T20 T25 T27 T30 T40 Quantity: 8 PCS Package Included: 1 x 50mm T8 Screwdriver bit 1 x 50mm T10 Screwdriver bit 1 x 50mm T15 Screwdriver bit 1 x 50mm T20 Screwdriver bit 1 x 50mm T25 Screwdriver bit 1 x 50mm T27 Screwdriver bit 1 x 50mm T30 Screwdriver bit 1 x 50mm T40 Screwdriver bit These screwdriver bits are magnetic head so they can fixed on the screw firmly Adopted of high quality S2 alloy steel which is anti-impact and tough great wear resistant With 1/4 in hex shaft they are widely used on electric screwdrivers hand screwdrivers electric drills etc There are 8 different sizes/set .so is convenient to you can meet your varied requirements Fit for electric screwdrivers hand screwdrivers electric drills air drills and so forth