Screwdriver Bits Set, 8pcs 100mm Length 1/4" Hex Shank Head BST Screwdriver Bit 2.5-12mm Set Kit

• Widely Application - Screwdriver Bit with 1/4" hex shank, they are widely used on electric screwdrivers, hand screwdrivers, electric drills, etc.
• Widely Application - Screwdriver Bit with 1/4" hex shank, they are widely used on electric screwdrivers, hand screwdrivers, electric drills, etc.
• Widely Application - Screwdriver Bit with 1/4" hex shank, they are widely used on electric screwdrivers, hand screwdrivers, electric drills, etc.
• Premium Quality - Screwdriver Bits are adopted of S2 quality steel, which is anti-impact and tough, great wear resistant. Built to meet or exceed standard specification, and strictly follow factory quality control.
• Excellent Performance - Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw, and the screwdriver head. A commonly used material in hardware with high hardness, such as electric screwdrivers, hand screwdrivers, electric drills, air drills, etc.

Description: These screwdriver bits are adopted of S2 quality steel, which is anti-impact and tough, great wear resistant. Magnetic head, so they can fixed on the screw firmly. Specifications: Materials: S2 alloy steel Type of Shank: Hex Dia. of Shank: 6.35mm (1/4 inch) Length of Screwdriver Bit: 100mm Size of Bit: H2.5, H3, H4, H5, H6, H8, H10, H12 Content: 1 x 100mm*2.5mm 1 x 100mm*3mm 1 x 100mm*4mm 1 x 100mm*5mm 1 x 100mm*6mm 1 x 100mm*8mm 1 x 100mm*10mm 1 x 100mm*12mm Package Included: 1 Set x Hex Screwdriver Bit(include 8pcs)