
Pipe Tap Series
Spiral Pointed Taps Spiral Fluted Taps Spiral Fluted Taps
(for blind hole)
LC-S-PT
Hand Taps for Taper Pipe Threads, Short (ℓg) Type, for Low Carbon Steels
Specification
(for through hole)
■Tap, having short thread portion, suitable for such soft
steels (Low Carbon Steels) as SS400 and S25C.
E
Oxide
PT 3/4 ~
Recommended Tapping Speeds depending on Materials
(for through hole)
ow carbon steels
TYPE:1
〜
5
For icon explanation, refer to P.50
Hand Taps
g
Segment:1G
Cemented
Carbide Taps
Basic
L ℓ ℓg Ds K ℓk No. of
Size Class Code Chamfer major dia (mm) (mm) (mm) (mm) (mm) (mm) flutes Type Stock
(mm)
For Pipe Threads
PT 1/8-28 Ⅱ LCSPT02K 2.5P 9.728 55 16.5 10.5 8 6 9 4 1 △
Ⅱ △
Roll Taps
PT 1/4-19 LCSPT04- 2.5P 13.157 62 19.5 12.5 11 9 12 4 1
PT 3/8-19 Ⅱ LCSPT06- 2.5P 16.662 65 21 14 14 11 14 4 1 △
PT 1/2-14 Ⅱ LCSPT08Q 2.5P 20.955 80 27 17 18 14 17 4 1 △
PT 3/4-14 Ⅱ LCSPT12Q 2.5P 26.441 85 29 19 23 17 20 4 1 △
PT 1 -11 Ⅱ LCSPT16U 2.5P 33.249 95 35 22 26 21 24 5 1 △
Special Thread Taps
Pipe Taps Simple Inspection Tools Thread Mills
Dies
Center Drills
Centering Tools
JIS
Pipe-19 ◎=Standard ○=Semi standard △=Made to order
568 For improvement, spec may change without advance notice.