40-Piece Heavy-Duty Threading Tool Kit

• Comprehensive 40-piece tap and die set for cutting and repairing internal and external threads. • Covers metric sizes from M3 to M12, including both coarse and fine threads. • Includes 1/8" NPT pipe thread for plumbing applications. • Features an adjustable tap wrench, T-handle tap wrench, and die holder for versatility. • Comes with a thread pitch gauge and screwdriver for precise adjustments. • Constructed from durable fine carbon steel for longevity. • Clearly marked sizes ensure easy identification. • Suitable for workshop, garage, automotive, and general metalworking.