6-Piece Screw Extractor Set, Bolt Extractor, Screw Breaker with Storage Box for Damaged Screw Studs

[Using Size] - The screw extractor set contains 6 different sizes: 1#/head diameter 2.7 mm/using range 4-6 mm; 2#/head diameter 3 mm/using range 6-8 mm; 3#/head diameter 4 mm/using range 8-11 mm; 4#/head diameter 5 mm/using range 11-14 mm; 5#/head diameter 8 mm/using range 14-18 mm; 6#/head diameter 10 mm/using range 18-25 mm. [Quality Materials] - The screwdriver set is made of high-quality steel, durable and sturdy. The products are fully hardened, do not rust easily, and have a long lifespan. [How to use] - Carefully choose the screwdriver that matches the size of the screw to be removed. Avoid overheating by taking periodic breaks during the extraction process. Patience and caution are essential for this delicate operation. [Complete Sets] - The set includes 6 screw extractors, each equipped with a storage box that can be positioned according to the model, so your screw extractors are always organized. A complete solution for all your extraction needs. This kit is essential in your toolbox to guarantee reliable results every time. [Wide Range of Uses] - This extraction kit can be used to extract all kinds of damaged, broken, rusted, cracked, or stuck screws, whether in wood or metal. Ideal for tradespeople, DIY enthusiasts, and professionals, it offers a complete solution.