Damaged screw extractor and drill bit set is made of high quality material for sturdy stability and extended service life, making it less prone to damage.
6Pcs HSS drill bits and 6 alloy steel bolt extractor. Screw extractors include 3-6, 6-8, 8-11, 11-14, 14-18, 18-25mm.
Drill models include 3/32, 1/8, 3/16, 1/4, 5/16, 3/8inch. With a portable storage case that provides excellent protection and against lost screw extractors.