Обший каталог Yamawa 2016 - 2017 - страница 576

Pipe Tap Series
Spiral Pointed Taps Spiral Fluted Taps Spiral Fluted Taps
(for blind hole)


FC-S-PT
Hand Taps for Taper Pipe Threads, Short (ℓg) Type, for Cast Irons
Specification
(for through hole)


■FC-S-PT is the tap with short thread portion, suitable for
hard and abrasive materials such as cast irons.
E
Nitride
PT 3/4 ～
Recommended Tapping Speeds depending on Materials
(for through hole)


Cast irons Ductile cast irons
〜
5 〜
5
(m/min) (m/min)
For icon explanation, refer to P.50
Hand Taps


TYPE：1 TYPE：2
Cemented
Carbide Taps


g g


Segment：1G
Roll Taps


Basic
Size Class Code Chamfer major dia L ℓ ℓg Ds K ℓk No. of Type Stock
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) flutes
For Pipe Threads
PT 1/16-28 Ⅱ FCSPT01K-8 2.5P 7.723 55 16.5 10.5 8 6 9 4 1 △
Special Thread Taps
Pipe Taps Simple Inspection Tools


PT 1/8-28 Ⅱ FCSPT02K 2.5P 9.728 55 16.5 10.5 8 6 9 4 2 △
PT 1/4-19 Ⅱ FCSPT04- 2.5P 13.157 62 19.5 12.5 11 9 12 4 2 △
PT 3/8-19 Ⅱ FCSPT06- 2.5P 16.662 65 21 14 14 11 14 4 2 △
PT 1/2-14 Ⅱ FCSPT08Q 2.5P 20.955 80 27 17 18 14 17 4 2 △
PT 3/4-14 Ⅱ FCSPT12Q 2.5P 26.441 85 29 19 23 17 20 4 2 △
PT 1 -11 Ⅱ FCSPT16U 2.5P 33.249 95 35 22 26 21 24 5 2 △
PT 1 1/4-11 Ⅱ FCSPT20U 2.5P 41.910 105 37.5 24.5 32 26 30 5 2 △
PT 1 1/2-11 Ⅱ FCSPT24U 2.5P 47.803 110 38.5 25.5 38 29 32 6 2 △
PT 2 -11 Ⅱ FCSPT32U 2.5P 59.614 120 42.5 27.5 46 35 38 6 2 △
Thread Mills
Dies
Center Drills
Centering Tools


JIS
Pipe-23 ◎=Standard ○=Semi standard △=Made to order
572 For improvement, spec may change without advance notice.