New HSS (1/2"-28 or 5/8"-24 ) UNEF UNF Tap and Die Set , HSS Machine Thread Tap with Round Threading Die, Right Hand

COMPATIBILITY: This item is Compatible with making or repairing male and female threads on muzzle or muzzle devices HIGH QUALITY AND CRAFTSMANSHIP: The right-hand tap and die set made of the full grinding high-speed precision steel make Tap and Die Set a longer service life. Grinding thread, sharp and durable, tap automatic grinding process, clear thread, sharp blade, to meet the processing requirements. EASY TO USE: The fastening screw in the middle of the die wrench should be inserted into the die slot and tightened. The machine tap is suitable for drill presses, tapping machines, CNC, and milling machines. APPLICATION: Used for through-hole processing, such as alloy steel, die steel, cast iron, ferrous and non-ferrous materials, etc. Great for maintenance and repair work. TIPS: Used with tapping oil to get threads and more durable taps. Suitable lubricating oil should be added to the cutting edge of dies and taps when tapping.