Description TR12x 3mm HSS Trapezoidal Metric Tap Ladder Shaped Screw Machine Screw Tap Specification Material HSSSize TR12x 3mm Length 120mm Size of box 120x 20x 20mm Quantity 1pcs Features Using high speed steel sharp & durable Ideal for auto repair & machinery where metric threads are specified Suitable for hand electric drill bench drill machine tools machining center equipment use can be used by hand or machine Can forge cast iron alloy steel metal & other material processing has a high cost performance & practicability Package Included 1 x Trapezoidal Metric Tap More Details