Brand: RUKO Item: Hand tap Material: High-speed steel (HSS) Application: Thread making Finish: Bright Thread Length: 12mm Overall Length: 1.8in (46mm) For Use On: Aluminum, brass, plastic, steel, bronze and cast iron Thread: M4 x 0.7 coarse threads per DIN 352 Tap Drill Size: 3.3mm Shank: Square shank per DIN 10 RUKO hand tap, M4 x 0.7 coarse, square shank per DIN 10, high-speed steel (HSS), bright finish.
