Dormer E11110-32NO9 Series E111 HSS Straight Flute Serial Hand Tap UNF with Bright Finish, DIN352 Standard, NO9, 10"-32 Thread, 4.82 mm Cutting Diameter, 50 mm Length

• Bright finish - prevents work piece material from sticking to the cutting edge
• Premium HSS material - high speed steel provides superior performance and extended tool life
• Straight flute - designed for efficient threading of through and blind holes
• DIN Standard - manufactured conforming to the German institute for standardisation
• Versatile product - first choice for tapping aluminium, also suitable for steel, stainless steel and cast iron

E111 hand taps for Unified Fine threads are manufactured to conform to the German Institute for Standardization. The taps are available either as a single tapered tap or as a set of two taps (serial taps). Used one after the other, they produce a more accurate thread. All E111 taps are manufactured from premium High Speed steel, giving longer tool life with a better performance. The bright finish prevents work piece material from sticking to the cutting edge of the tool and so gives a better finish to the threads. Serial hand taps are ideal for hand tapping tough materials including steels and other heat resistant materials and with a straight flute design can be used for threading both through and blind holes.