Tap And Die Set 1/2-20 UNF Left Hand Thread Tap And Die Kit For Nut, Screw, And Bolt Repair, Threading Tools With Round Die And Square Shank Tap, Pro Grade Gear For Quick Metal Thread Repair

High-quality 1/2-20 UNF left-hand tap and die set for metal thread repair
✔️ Features 1 tap at 84mm (3.31in) length and 1 die at 38mm (1.5in) diameter, made from tough steel for accurate nut and bolt threading

This tap and die set is a go-to tool for fixing or creating threads on screws, bolts, and nuts, especially in automotive repairs, machinery work, and home projects where left-hand threads are needed.

✅ Thread size: 1/2-20 UNF left-hand for precise cutting and repairs ✅ Tap specs: Square shank 6.8mm (0.27in) wide, thread length 25mm (0.98in), total length 84mm (3.31in) ✅ Die details: Outside diameter 38mm (1.5in), thickness 14mm (0.55in), designed for rods and bolts ✅ Material: 6542 high-speed steel tap and 9SiCr alloy steel die for strong wear resistance

💡 How do you pick the right tap and die set for tough metal jobs? This is key for getting clean threads every time. - Focus on left-hand options for reverse-thread applications like automotive parts - Choose high-speed steel for handling abrasive metals without quick wear - Always pair with cutting lubricant to boost durability and finish quality - Match thread sizes to your project for fewer errors in repairs