30 Pcs Spiral Screw Extractor Bolt Extractor Set, HSS Left Hand Drill Bit Kit, Stripped Bolt Remover for Removing Nuts Bolts

· 30-Piece Multi-Size Set: Includes 8 spiral screw extractors, 8 left hand cobalt drill bits, 13 nut removers, and an extractor extension for versatile bolt removal tasks. · High Hardness & Durability: Crafted from Cr-Mo steel and 4341/6542 HSS materials for excellent corrosion resistance and long-lasting performance; spiral pattern ensures strong grip. Note: Cobalt drill bits not for stainless steel. · Wide Application: Ideal for common fasteners; multi-spline extractors handle high torque, bolt extractors free exposed fasteners. Left hand drill bits help drill out stripped bolts. · Easy Storage & Portability: Comes in a sturdy plastic case to keep all parts organized and portable for use anywhere. · Reliable Service: If any quality issues arise, we offer replacement or refund within 24 hours.