This set includes 12 pieces of metric screw taps and dies, ranging in size from M6 to M12. Made of high-quality alloy steel, these hand threading tools feature straight taper taps and are perfect for precision machining in DIY projects and repair work.
A set of 12 or 20 taps and dies for metric hand tools, made of alloy steel. Suitable for use with hand screwdrivers and metric taps. The 12-piece set includes an adjustable tap wrench (M3-M12), an adjustable small tap twisted hand, 5 tap stocks (M6*1.0 / M7*1.0 / M8*1.25 / M10*1.5 / M12*1.75), and 5 die stocks (M6*1.0 / M7*1.0 / M8*1.25 / M10*1.5 / M12*1.75). The 20-piece set includes:The set includes an adjustable tap wrench for sizes M3-M12, an adjustable die with twisted hand, 9 tap stocks in sizes M3*0.5 / M4*0.7 / M5*0.8 / M6*1.0 / M7*1.0 / M8*1.25 / M9*1.25 / M10*1.5 / M12*1.75, and 9 die stocks in sizes M3*0.5 / M4*0.7 / M5*0.8 / M6*1.0 / M7*1.0 / M8*1.25 / M9*1.25 / M10*1.5 / M12*1.75. The package also includes a 12pcs/20pcs tap and die set.