Screw Extractor and Left Hand Drill Bit Set Broken Bolt Remover, 10 Piece Alloy Extractors Drill Bits Extraction bits easily remove broken screws, studs, bolts and other fittings Left-handed drill bits are made from cobalt fortified Chrome vanadium steel for increased durability and service life Spiral flutes on screw extractors dig into the screw, increasing grip as torque is applied Comes in a durable metal index carry case for organization and storage; Sizes are clearly labeled<br><br>Name: broken screw extractor set Colour:gold+silver Material:steel<br><br>Package Contents: 1 x Broken screw extractor set<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.