10pcs 75mm PH1 Screwdriver Bit 1/4" Hex Shank Magnetic Phillip Screwdriver Bits Set

Description: 10pcs PH1 3/4/5/6mm screwdriver bits /1/4'' hex shank 75mm magnetic screwdriver cruciform bits.    Features:  - Made of S2 alloy steel, high hardness.  - Special surface, bright and refined surface, durable and rustproof.  - Exquisite workmanship, each edge can be accurately locked screw, no damage to the screw, and screwdriver head.  - Strong magnetic, can suck the screw easily and securely when used it.  - Can be used for manual electric screwdriver, screwdriver, drill, air and other tools.    Specification:  Materials: S2 alloy steel;  Hardness: 60HRC;  Head type: PH1 Cross head;  Rod type: 6.35mm / 1/4'' Dia. Hex Shank;  Cutter bore diameter: 3/4/5/6mm;  Screwdriver length: 75mm;  Usage: for 1/4 " Pneumatic screwdriver;    Package Included: 10 x Cross Screwdriver Bits