Gotrays - 32Pcs Tungsten Alloy Steel Tap and Die Set Metric Tap and Die Screw Cutting Tools Taper Drill Threading Kit with Storage Case

ALLOY STEEL: The tap and die set is made of hardened tungsten alloy steel. The hardened tungsten alloy steel construction for high strength and durability. PRECISION AND EFFICIENCY: Compliant with DIN standard, all internal thread cutters are available in a 3-speed version. Make it easier to cut harder materials accurately and efficiently. COMPLETE KIT: The 32-piece tap and die set includes 21 taps; M3x0.5, M4x0.7, M5x0.8, M6x1.0, M8x1.25, M10x1.5, M12x1.75 (3 of each size) and 7 dies; M3x0.5, M4x0.7, M5x0.8, M6x1.0, M8x1.25, M10x1.5, M12x1.75. RATCHET WRENCH: The tapping ratchet wrench is adjustable to fit different taps and can hold the tap firmly in place. STORAGE CASE: The tap and die set comes in an iron storage case that keeps all items clean and organized.