Page 156 - Yamawa_European_Catalogue_YEU23

Spiral Fluted Taps

SU+SP/SU-SP
Intro

MS Material Specific Series
SP
Spiral Fluted Taps for Stainless Steel
JIS
FEATURES
Material specific for blind hole application.
2.5P
SL HSS-E OX Most suitable for stainless steel, steel and alloy steel.
THCHT OX treatment reduces welding troubles.

Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min)
P2 ≤10 + M1 ≤10 +
P3 ≤10 +
ST P4 ≤10 ,
P7 ≤10 +
+ 1st choice , suitable
ROLL

JIS-SU+SP/SU-SP
TYPE: SP_001 TYPE: SP_007
CARBIDE K
DCON K
DCON
THL LK K THL LK
LS LS K
LONG LU
LF LF

HAND TYPE: SP_013
TAPS DCON K

THL LK K
EG (STI) LS
LF

SPECIAL
THREADS,
GAUGES
TCTR Ø Hole Ø THCHT LF LT THL LU LS DCON K LK
(tolerance) (mm) (mm) (chamfer) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm)
M Code NOF Type Stock
JIS
THREAD P1 1.1 1.13 SUMP1.4C 2.5P 36 - 5.4 - 24 3 2.5 5 2 007 f
MILLS M1.4X0.3
P1 1.25 1.3 SUMP1.6D 2.5P 36 - 6.3 - 24 3 2.5 5 2 007 f
M1.6X0.35
P1 1.35 1.4 SUMP1.7D 2.5P 36 - 6.3 - 24 3 2.5 5 2 007 f
M1.7X0.35
P2(P1+15) 1.35 1.4 SUMQ1.7D 2.5P 36 - 6.3 - 24 3 2.5 5 2 007 f
DIES P1 1.6 1.65 SUPP2.0E 2.5P 42 - 7.2 12 27 3 2.5 5 2 001 f
P2(P1+15) 1.6 1.65 SUPQ2.0E 2.5P 42 - 7.2 12 27 3 2.5 5 2 001 f
M2X0.4
P3(P1+30) 1.6 1.65 SUPR2.0E 2.5P 42 - 7.2 12 27 3 2.5 5 2 001 f
CENTER P1 1.9 1.95 SUPP2.3E 2.5P 42 - 7.2 12 27 3 2.5 5 2 001 )
DRILLS P2(P1+15) 1.9 1.95 SUPQ2.3E 2.5P 42 - 7.2 12 27 3 2.5 5 2 001 f
M2.3X0.4
P3(P1+30) 1.9 1.95 SUPR2.3E 2.5P 42 - 7.2 12 27 3 2.5 5 2 001 f
Technical
info

154