Materials: S2 alloy steel
Type of head: hex
Type of shank: 6.35mm / 1/4 inch hex
Size Dia. of head(mm) Length
H1.5 1.5 50mm/2 Inch
H2 2.0 50mm/2 Inch
H2.5 2.5 50mm/2 Inch
H3 3.0 50mm/2 Inch
H4 4.0 50mm/2 Inch
H5 5.0 50mm/2 Inch
H6 6.0 50mm/2 Inch
H8 8.0 50mm/2 Inch

Package Included:
1 x H1.5 Magnetic Hex Screwdriver Bit
1 x H2 Magnetic Hex Screwdriver Bit
1 x H2.5 Magnetic Hex Screwdriver Bit
1 x H3 Magnetic Hex Screwdriver Bit
1 x H4 Magnetic Hex Screwdriver Bit
1 x H5 Magnetic Hex Screwdriver Bit
1 x H6 Magnetic Hex Screwdriver Bit
1 x H8 Magnetic Hex Screwdriver Bit

• Those bits fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth.
• Those Hex Head Screwdriver Bits are made of S2 alloy steel which is a commonly used material in hardware with high hardness.
• Magnetic bits are firmly fixed on screwdrivers.
• Materials: S2 alloy steel
• Type of head: hex

Those bits fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth.Toolcool