Page 448 - Yamawa_European_Catalogue_YEU21

Long Taps

LS-SP-PF
Intro

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

FEATURES
Long shank general purpose for extended overhang on
2.5P blind hole application.
SL HSS-E
THCHT For steel application at medium-low cutting speed, also
suitable for non-ferrous materials.

Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min)
P1 5÷10 I N1 5÷10 I
P2 5÷10 H N2 5÷10 I
ST P3 5÷10 I N3 5÷10 I
P4 5÷10 I N4 5÷10 I
H 1st choice I suitable
ROLL

JIS-LS-SP-PF
TYPE: Pipe_039
CARBIDE
K
DCON

THL LK K
LONG LF
JIS

HAND
TAPS
Basic
G(BSP) TCTR Ø Hole Ø Code THCHT major Ø LF THL LS DCON K LK NOF Type Stock
(chamfer)
(mm)
(tolerance)
(mm)
(mm) ( mm ) ( mm ) ( mm ) ( mm ) ( mm ) ( mm )
JIS
EG (STI) II 8.75 8.78 SH2F02KL10 2.5P 9.728 100 19 - 8 6 9 3 039 f
1/8-28 II 8.75 8.78 SH2F02KL12 2.5P 9.728 120 19 - 8 6 9 3 039 f
II 8.75 8.78 SH2F02KL15 2.5P 9.728 150 19 - 8 6 9 3 039 f
SPECIAL II 11.75 11.78 SH2F04-L10 2.5P 13.157 100 28 - 11 9 12 3 039 f
THREADS,
GAUGES 1/4-19 II 11.75 11.78 SH2F04-L12 2.5P 13.157 120 28 - 11 9 12 3 039 f
II 11.75 11.78 SH2F04-L15 2.5P 13.157 150 28 - 11 9 12 3 039 f
II 15.25 15.28 SH2F06-L12 2.5P 16.662 120 28 - 14 11 14 3 039 f
THREAD 3/8-19 II 15.25 15.28 SH2F06-L15 2.5P 16.662 150 28 - 14 11 14 3 039 f
MILLS
1/2-14 II 19 19.04 SH2F08QL15 2.5P 20.955 150 35 - 18 14 17 4 039 f
3/4-14 II 24.5 24.52 SH2F12QL15 2.5P 26.441 150 35 - 23 17 20 4 039 f
II 30.75 30.77 SH2F16UL15 2.5P 33.249 150 45 - 26 21 24 4 039 f
DIES 1 -11 II 30.75 30.77 SH2F16UL20 2.5P 33.249 200 45 - 26 21 24 4 039 f

CENTER
DRILLS

Technical
info

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