Dormer E500 HSS Straight Flute Hand Tap Metric with Bright finish, ISO standard, Single Pack

• 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 Design - Designed for efficient threading of through and blind holes
• ISO Standard - Manufactured conforming to the International Standardisation Organisation
• Versatile product - Can be used for hand tapping many materials including steels, aluminium, stainless steel and cast iron

Product Description Set of handtaps for coarse threads consisting out of 3 taps with a taper length, semi-bottoming and bottoming lead. HSS machine tap for UNC thread ISO 529 form C bright finish straight flutes for 1.5xD blind and through holes for general use in steel <1200 N/mm², cast iron, copper and brass, aluminum alloys, plastics and fiber reinforced plastics thermosetting plastics Manufacturer's Description Dormer E500 Hss Metric Coarse Tap Straight Flute 24.0 X 3.00 4 Second Straight flute taps are the only type of taps that can be used by hand, but they may also be used in a machine if required. They can be used for either through or blind holes. When tapping blind holes straight flute taps should be used in sets. The three taps which form a set are known by more than one name. 1. Taper or First tap 2. Second or Intermediate tap 3. Bottoming, third or plug tap. Metric coarse straight flute taps. Tolerance : Class 2 for 6H Fit Surface treatment : Bright Material : HSS High Speed Steel Chamfer No : 1,2 and 3, Serail no 4 and 5 Flute Geometry : Straight Flutes ISO529