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.
8 sizes a set at an inexpensive price can meet your requirements.
Specifications
Brand: JAPAN SEALS
Materials: S2 alloy steel
Type of head: hex
Type of joint: 6.35mm / 1/4 inch hex
Net weight: (approx.) 87g
Dimensions:
| Size | Dia. of head (mm) | Lgth. (mm) |
| H1.5 | 1.5 / 0.06" | 50 / 2" |
| H2 | 2 / 0.08" | 50 / 2" |
| H2.5 | 2.5 / 0.1" | 50 / 2" |
| H3 | 3 / 0.12" | 50 / 2" |
| H4 | 4 / 0.16" | 50 / 2" |
| H5 | 5 / 0.2" | 50 / 2" |
| H6 | 6 / 0.24" | 50 / 2" |
| H8 | 8 / 0.3" | 50 / 2" |
Features
Those bits fit for electric screwdrivers， hand screwdrivers， electric drills， air drills and so forth.
Notes
