
Overall Thread Shank Size of Length of
length length dia. square square
L ℓ Ds K ℓk
ZELX CARB CI Carbide Taps for Cast Irons
L ℓ Ds K ℓk No. of
(for blind hole)
Spiral Fluted Taps Spiral Fluted Taps Spiral Pointed Taps
Size Class Code Chamfer Type
(inch) (inch) (inch) (inch) (inch) flutes
Y83876 4P
1/2-13UNC GH5 3.375 1.656 0.367 0.275 0.437 4 5
Y83877 1.5P
Y83828 4P
GH3
(for through hole)
Y83829 1.5P
1/2-20UNF 3.375 1.656 0.367 0.275 0.437 4 5
Y83878 4P
GH5
Y83879 1.5P
Y83834 4P
GH3
Y83835 1.5P
(for through hole)
5/8-11UNC 3.812 1.812 0.48 0.36 0.562 4 5
Y83884 4P
GH5
Y83885 1.5P
Y83836 4P
GH3
Y83837 1.5P
5/8-18UNF
Hand Taps
3.812 1.812 0.48 0.36 0.562 4 5
Y83886 4P
GH5
Y83887 1.5P
Carbide Taps
Cemented
Roll Taps
Simple Inspection Tools Pipe Taps
Thread Mills
Dies
Center Drills
Centering Tools
ANSI
CT-6
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