Обший каталог Yamawa 2016 - 2017 - страница 633

Outside Position of
Thickness
diameter basic dia

D T ℓg


(for blind hole)
Spiral Fluted Taps Spiral Fluted Taps Spiral Pointed Taps
D NPT
Solid Round Dies for American Taper Pipe Threads
Specification


(for through hole)
Front face


For icon explanation, refer to P.50


(for through hole)
TYPE：1


Hand Taps
TYPE：2 TYPE：3


Carbide Taps
Cemented
Roll Taps
Segment：3G
D T ℓg Clearance
Size Code Recess Type Stock
(mm) (mm) (mm) holes


Simple Inspection Tools
Special Thread Taps
For NPT Threads
NPT1/16-27 TYJNT010NEBC 38 13 5 4 ○ 1 △
NPT1/8-27 TYJNT020NEBC 38 13 5 4 ○ 1 ○
NPT1/4-18 TYJNT040NEBC 38 18 8 5 ○ 2 ○


Pipe Taps
NPT3/8-18 TYMNT060NEBC 50 22 8 5 ○ 2 △
NPT1/2-14 TYMNT080NEBC 50 22 10 6 2 △
NPT3/4-14 TYRNT120NEBC 63 24 10 6 3 △
NPT1 -11.5 TYUNT160NEBC 75 30 13 6 ○ 3 △
NPT1 1/4-11.5 ○ △
Thread Mills
TYUNT200NEBC 75 30 13.5 6 3
Dies
Center Drills
Centering Tools


JIS
◎=Standard ○=Semi standard △=Made to order
Di-18
For improvement, spec may change without advance notice. 629