Specifications - Walter 20890-M12 HSS-E nut taps

Product details
DescriptionSymbolValue
DescriptionSymbolValue
Thread sizeDNM 12
Thread pitchP1.75mm
Functional lengthl1180mm
Cutting edge lengthLc50mm
Useable lengthl3153mm
Connection diameter (h12)d19mm
clamping width?7mm
Driving square lengthl910mm
Number of groovesN3
''