Need to cut or repair threads on metal, wood, or plastic? This 20-piece tap and die set has you covered! It includes 9 internal taps and 9 external dies in sizes from M3 to M12, plus a tap holder and wrench (25mm diameter). Made from tough alloy steel, they’re sharp, durable, and resist corrosion. Perfect for DIY projects, mechanical repairs, or workshop use. The straight-groove design ensures smooth, clean threads without burrs. Everything comes in a handy storage box to keep your tools organized. Whether you’re a pro or a hobbyist, this kit makes threading a breeze!