Description
The bit socket head is made of heavy duty alloy steel, which is strong and has good toughness, not easy to break. It is the best material for making bit set. The chamfering design of the head increases the contact area, not easy to wear, more durable. The magnetic extension bit holder can absorb the bit more firmly and prevent it from falling during use. Quick release allows quick change of bit size. This is a professional Screwdriver Bit Set to meet all your daily repair needs. Suitable for electric screwdrivers, screwdrivers, hand drills and pneumatic tools. It is an ideal gift for your family.