Tool Kits Steel

[VERSATILE]: Remove broken/stripped/damaged screws, bolts, studs, and more [QUALITY]: Made of premium chrome molybdenum (Cr-Mo) steel [PRECISION]: Precisely machined aggressive multiplane teeth with left hand spiral design provides extra gripping power and faster threading [POWER]: Specially designed hexagon head for applying maximum torque with sockets and wrenches [INCLUDES]: Total 35pc--Screw extractor bits range from 1/8in to 1/2in (3.1 to 12.7mm). Left-hand cobalt drill bits range from 5/64in to 1/2in (1.9 to 12.7mm). Spiral screw extractors range from No.1 to No.6