Features • Effortless Use Across Sizes: This versatile kit includes various sizes of drill bits, making it simple to extract screws and bolts of different dimensions with ease • Durable Titanium Plating: Crafted from high-strength alloy steel, these drill bits are resistant to wear and aging, ensuring long-lasting performance for your extraction needs • Portable Metal Case Included: The included metal case allows for easy storage and transport, making this drill bits kit a convenient choice for on-the-go repairs • Perfect for Damaged Fasteners: Ideal for removing stripped or damaged screws and bolts, this screw extractor set is perfect for tackling tough extraction jobs without hassle • Manual Extraction for Precision: Designed for manual removal of hex head bolts, studs, and screws in machines, this set provides precise control for effective repairs Features: 1、Easy to use, it can meet the needs of various sizes of cobalt drill bits. 2、High strength and hardn,resistant to aging. 3、With metal case for easy carrying,very portable. 4、Screw extractor are ideal for removing damaged or damaged bolts, screws, fittings, etc. 5、For the manual removal of hex head bolts, studs and internal hex head screws in machines and equipment. Specification: Item Type:Screw Extractor Drill Bit Size:5/64in 7/64in 5/32in 1/4in 19/64in Screw Extractor:＃1 ＃2 ＃3 ＃4 ＃5 Package List: 5 x Drill Bit 5 x Screw Extractor Note: When using, choose a drill with appropriate specifications, drill a small hole in the center of the bolt cross section, then insert the puller into the small hole, and then use the tap wrench or adjustable wrench on the square end of the puller, and Rotate counterclockwise to remove the bolts that are damaged in the machine and equipment.betweendiv>betweendiv>Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.between/div>between/div> Package List 5 x Drill Bit 5 x Screw Extractor