Specifications - Walter M20263-M20 HSS-E machine taps

Product details
DescriptionSymbolValue
DescriptionSymbolValue
Thread sizeDNM 20
Thread pitchP2.5mm
Overall lengthl1140mm
Cutting edge lengthLc30mm
Useable lengthl395mm
Shank diameter (h9)d116mm
clamping width?12mm
Number of groovesN4
''