Features: Effortlessly remove bung or damaged screws with the 2UUL Carbides Drill Set, featuring double purpose alloy extractors designed for accuracy in mobiles phone repairs and delicate electronics maintenance. This bung screw extractor set includes a coarse drill bit for holes and a fine extractor for secure grip, crafted from wear resistant alloy steel with compact 45mm length (2.35mm diameter) for toolkits. Ideal for professional technicians, craft enthusiasts, and electronics repair specialists handling stubborn screws in smartphones, laptops, and compact devices. Tackle bung fasteners in tight spaces during smartphone disassembly, microscopic appliance repairs, or workshop projects requiring efficient screw extraction. Engineered with anti corrosions carbides and ergonomic grips, this mobile phone repair tool set ensures fatigue release operations and long term durability for accuracy tasks. Specifications: Materials: Steel Packaging Size: 54x32.5x20mm/2.12x1.27x0.78inches Package Includes: 1Set Mobile Phone Sliding Screw Removal Drill Bit Set note: Please allow 1-3cm error due to manual measurement. please make sures you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item.