Page 487 - Yamawa_European_Catalogue_YEU21

h stock standard, ) check stock EU, f check stock JP, m stock exhaustion

LS-PS Intro

GP General Purpose Series
Long Shank Straight Fluted Taps for Parallel Pipe Threads SP

FEATURES
Long shank general purpose for extended overhang on
3.5P blind and through hole application.
HSS-E SL
THCHT For steel application at low cutting speed, also suitable for
cast iron and non-ferrous materials.

Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min)
P1 5÷10 I K1 5÷10 I N2 5÷10 I
P2 5÷10 H K2 5÷10 I N3 5÷10 I
P3 5÷10 I N4 5÷10 I ST
P4 5÷10 I
H 1st choice I suitable
ROLL

JIS-LS-PS
TYPE: Pipe_039
CARBIDE
K
DCON

THL LK K
LF LONG
JIS

HAND
TAPS
Basic
Rp(BSPP) TCTR Ø Hole Ø Code THCHT major Ø LF THL LS DCON K LK NOF Type Stock
(chamfer)
(tolerance)
(mm)
(mm)
(mm) ( mm ) ( mm ) ( mm ) ( mm ) ( mm ) ( mm )
JIS
II 8.5 8.55 L10P02K 3.5P 9.728 100 19 - 8 6 9 4 039 f EG (STI)
1/8-28 II 8.5 8.55 L15P02K 3.5P 9.728 150 19 - 8 6 9 4 039 f
II 8.5 8.55 L20P02K 3.5P 9.728 200 19 - 8 6 9 4 039 f
II 11.4 11.5 L10P04- 3.5P 13.157 100 28 - 11 9 12 4 039 f SPECIAL
THREADS,
1/4-19 II 11.4 11.5 L15P04- 3.5P 13.157 150 28 - 11 9 12 4 039 f GAUGES
II 11.4 11.5 L20P04- 3.5P 13.157 200 28 - 11 9 12 4 039 f
II 14.8 14.9 L10P06- 3.5P 16.662 100 28 - 14 11 14 4 039 f
THREAD
3/8-19 II 14.8 14.9 L15P06- 3.5P 16.662 150 28 - 14 11 14 4 039 f
MILLS
II 14.8 14.9 L20P06- 3.5P 16.662 200 28 - 14 11 14 4 039 f
II 18.5 18.55 L15P08Q 3.5P 20.955 150 35 - 18 14 17 4 039 f
1/2-14
II 18.5 18.55 L20P08Q 3.5P 20.955 200 35 - 18 14 17 4 039 f
DIES
II 24 24.1 L15P12Q 3.5P 26.441 150 35 - 23 17 20 4 039 f
3/4-14
II 24 24.1 L20P12Q 3.5P 26.441 200 35 - 23 17 20 4 039 f
II 30.2 30.25 L15P16U 3.5P 33.249 150 45 - 26 21 24 5 039 f
1 -11
II 30.2 30.25 L20P16U 3.5P 33.249 200 45 - 26 21 24 5 039 f CENTER
1 1/4-11 II 38.75 38.8 L20P20U 3.5P 41.910 200 45 - 32 26 30 5 039 f DRILLS
1 1/2-11 II 44.6 44.7 L20P24U 3.5P 47.803 200 45 - 38 29 32 6 039 f

Technical
info

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