XXX E559
ECONOMICAL HAND AND SERIAL TAPS
Note: Serial taps NO4 and NO5 do not cut a full thread profile!
60°
NO4 ~55 % NO3 ~20 % NO5 ~25 %
+ This set of serial taps requires lower cutting force, ideal to use with wrench. + This set of serial taps can be a problem solver for harder materials tapping. - Serial taps always need to be used in sequence from NO4 to NO3.
EXPLANATION SERIAL TAPS
• Starter tap
• Seconding tap
• Finishing tap (Bottoming lead)
68
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