Dormer E500 straight flute taps are versatile and can be used by hand or in a machine for tapping ...Dormer E500 straight flute taps are versatile and can be used by hand or in a machine for tapping through or blind holes in most materials. 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 tap2. Snd or Intermediate tap3. Bottoming, third or plug tap. Metric coarse straight flute taps. Tolerance: Class 2 for 6H FitSurface treatment: BrightMaterial: HSS High Speed SteelChamfer No: 1,2 and 3, Serial no 4 and 5Flute Geometry: Straight Flutes ISO529
Dormer E500 straight flute taps are versatile and can be used by hand or in a machine for tapping through or blind holes in most materials. 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 tap2. Snd or Intermediate tap3. Bottoming, third or plug tap. Metric coarse straight flute taps. Tolerance: Class 2 for 6H FitSurface treatment: BrightMaterial: HSS High Speed SteelChamfer No: 1,2 and 3, Serial no 4 and 5Flute Geometry: Straight Flutes ISO529