Made of high speed steel material, durable and long time to use.
There are three length types to choose, like 50mm, 75mm, 100mm.
There are two package types, 12 50mm screwdriver bits or 11 75/100mm screwdriver bits.
Material: high speed steel
Length: about 50mm, 75mm, 100mm
Hexagonal shank diameter: about 6.3mm
1. 12pcs x screwdriver bits
2. 11pcs x screwdriver bits
1. Due to the light difference, the item's color may be slightly different from the pictures.
2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.