Set of 32 taps and dies for making and repairing threads, steel alloy tap wrench for internal and external threads

Metric Thread Cutting Set: This 32-piece metric thread cutting set from TIRDITY includes 21 taps and 7 dies and helps with cutting and cleaning internal and external threads in common standard sizes from M3 to M12. The set also includes a long-handled tap, an adjustable die wrench, a 1 1/8" slotted screwdriver, and a thread gauge—everything you need. Hardened Steel: The SAE and metric tap and die set is made of hardened industrial steel and heat-treated to a Rockwell hardness of 55 HRC. This ensures consistent threading performance and a long service life. The metric tap is for internal threading, and the metric die is for external threading. Versatile Uses: These tools are perfect for correcting or creating internal and external threads in wood, copper, aluminum, iron, carbon steel, and many other materials. This metric tap set is ideal for tightening fasteners and drilling mounting holes on vehicles and machinery. User-Friendly Design: Our metric and SAE tap and die set features a user-friendly design. This die set was designed for professional use. The tap tips are 1/5 to 2/5" long, allowing for easy handling with the included wrenches.