The 4 PCS Screw Extractor Drill Bits SPEED OUT Tool Set is a traditional model designed for removing broken and damaged bolts. 

Made from durable iron material, this set includes 4 unit quantities of black-coloured screw and bolt extractors. 

Suitable for cutting applications, this set is manufactured in China and is ideal for DIY enthusiasts and workshop use. 

The screw extractors are designed to efficiently extract broken bolts, making it a practical and essential tool for various projects.