Features:
3 assorted 2-in-1 configurations screw driver bits with electrical insulation
Screw driver bits made out of high-grade alloy steel
Tip coated for long life
Handle with tester module to detect electrical voltage
Handle made of Angel-blue colour tough engineering plastic
Quick change metallic collet embedded within handle for easy and fast reversing of screw driver bit
Plastic rack / jacket to hold the set together

Applications:
For loosening and tightening Phillip and Slotted head screws.
Useful for Engineers/Professionals/Hobbyists

Technical:
Hardened and tempered
Head PH-2 and S-6, PH-1 and S-5, PH-0 and S-3 in reversible configuration
Chrome plated finish