Bộ 10 mũi khoan coban tháo gỡ vít bị hỏng chuyên dụng

Features: 10pcs useful tools set including 5pcs left hand drill bits and 5pcs alloy steel screw extractors. The screw extractors are great for removing broken or damaged bolts, screws, fittings, etc. The cobalt drill bits in different sizes to meet varied needs: 5/64", 7/64", 5/32", 1/4", 19/64". Made of high quality material, durable to use. With a metal case to collect the tools, convenient to carry. Note: The metal case will be sent in random color, please in kind prevail! Specifications: Material: Alloy Steel Quantity: 10pcs Extractors: #1, #2, #3, #4, #5 Drill Bits: 5/64", 7/64", 5/32", 1/4", 19/64" Item Length: 4.7-8.6cm Package Size: 13.5 * 10.5 * 1.5cm / 5.31 * 4.13 * 0.59in Package Weight: 306g / 10.82oz Package List: 5 * Drill Bits 5 * Screw Extractors 1 * Metal Case