10pcs 100mm 14 Inch Hex Shank S2 Steel Star Head Drill Screwdriver BST Bits Set

About this item

• Description: These screwdriver bits are adopted of S2 quality steel, which is antiimpact and tough, great wear resistant. Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw, and the screwdriver head. Features: Adopted of high quality S2 quality steel, which is antiimpact and tough, great wear resistant. There are different sizes of screwdriver bit heads, T6, T7, T 8, T10, T15, T20, T25, T27, T30, T40. So is convenient to you, can meet your varied requirements. Using the correct screwdriver bar, pay the less effort, and can easily unscrew the screws! Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw, and the screwdriver head. Suitable for professional maintenance personnel, computer maintenance, camera maintenance, eyeglasses maintenance, instrument maintenance, manual electric screwdriver. Specifications: Materials: S2 alloy steel Hardness: HRC60 Size of Bit: T6, T7, T 8, T10, T15, T20, T25, T27, T30, T40 Content: 1 x 100mm*T6 1 x 100mm*T7 1 x 100mm*T 8 1 x 100mm*T10 1 x 100mm*T15 1 x 100mm*T20 1 x 100mm*T25 1 x 100mm*T27 1 x 100mm*T30 1 x 100mm*T40 Package Included: 1 Set x Screwdriver Bit(include 10pcs) Adopted of high quality S2 quality steel, which is antiimpact and tough, great wear resistant. There are different sizes of screwdriver bit heads, T6, T7, T 8, T10, T15, T20, T25, T27, T30, T40. So is convenient to you, can meet your varied requirements. Using the correct screwdriver bar, pay the less effort, and can easily unscrew the screws! Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw, and the screwdriver head. Suitable for professional maintenance personnel, computer maintenance, camera maintenance, eyeglasses maintenance, instrument maintenance, manual electric screwdriver.