[12 taps and a set of molds] This set includes 5 taps and 5 molds, the patterns are m6*1.0, m7*1.0, m8*1.25, m10*1.5, m12 * 1.75 and a suitable tap. for m3-m12. 25mm manual twister, all tools are neatly placed in the box. tools, not only easier to find, but also more practical to find; carry.^[Non-Slip Thread Repair Tools] Taps and molds are tools for repairing threads. The reamer repairs the nut, and the reamer repairs the screw. The surface of the handle of the reamer has anti-slip lines, which makes the handle ;e more solid, the tapping is more stable and the tap can be tightened stably and typing effortlessly.^[Durable carbon steel material] The cutting tool is made of made of high quality carbon steel, which has been treated thermally and tempered to improve strength and durability. Has good resistance to shocks and abrasion. rupture, stability higher, more standard size and fully countersunk taps. Sharp and durable flute tapping.^[Locking Adapter] The round die is designed with a tapered locking top mounting hole. After the screws are aligned and locked, the locking force is strong, not easy to loosen. loosen and the cutting line is more stable and reliable. The mold is marked; of the model corresponding to; the slot for easy access.^[Professional Care Kit] It is very suitable for for drilling and repairing fasteners in automotive and machinery maintenance. It is a perfect suit for professional craftsmen. It is suitable for; the installation at; home, at the decoration, to the construction of railway bridges, at installation of factory equipment, etc.