Useful 10-piece tool set including 5 left-hand drill bits and 5 alloy steel screw extractors. Cobalt drill bits in various sizes to meet different needs: 5/64\", 7/64\", 5/32\", 1/4\", 19/64\". High-quality metal materials ensure maximum strength and durability for long-lasting use. Comes with a case for easy transport. The screw extractors are perfect for removing broken or damaged bolts, screws, fittings, etc. Great for all woodworkers, DIY enthusiasts, homeowners, mechanics, artists, etc. Product Specifications: Material: High-speed steel 5 pcs Left-Hand Cobalt Drill Bit Size: 5/64\", 7/64\", 5/32\", 1/4\", 19/64\" 5 pcs Multi-Slot Machining Alloy Steel Screw Extractor Size: #1, #2, #3, #4, #5 Color: As pictures show Storage Box Size: 14 x 20 cm Features: 1. High-quality metal materials ensure maximum strength and durability for long-lasting use. 2. 10 pcs useful tool sets including 5 pcs left-hand drill bits and 5 pcs alloy steel screw extractors. 3. The screw extractors are perfect for removing broken or damaged bolts, screws, fittings, etc. 4. The cobalt drill bits in various sizes to meet different needs: 5/64\", 7/64\", 5/32\", 1/4\", 19/64\". Easy to use. 5. Comes with a case for easy transport. Package Includes: 10 pcs Screw Extractor Set