Bright (uncoated)
E303M8NO3
M Machine Tap Straight Flute
Ordering number: 5976073
Straight flute nut tap NO3 with a 2-3xP plug lead, for ISO-Metric thread M8 with 1.25 mm pitch and 6H class of fit, dimensions according to DIN 357 standard with 6.0mm shank and 4.9mm square drive, cobalt based HSS-E with bright finish for 2xD through or blind hole threading in free machining steel
Product Feature
Thread Form, Metric Coarse
DIN 357 – Nut Tap Standard
DIN Thread Pitch Diameter Tolerance Zone (high basic pitch diameter)
Through or Blind Hole Application
2×D Usable Tool Depth to Diameter Ratio
High Speed Cobalt Steel Tool Material
Semi-Bottoming Tap Chamfer (2 – 3 Pitch Lead)
Straight Flute Geometry
Right Hand Rotation / Cutting