Page 126 - Yamawa_European_Catalogue_YEU23

Spiral Fluted Taps

Intro
SP-VA

MS Material Specific Series
SP
Spiral Fluted Taps for Stainless Steel
DIN
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

DIN-SP-VA
TYPE: EU_140 TYPE: EU_025
CARBIDE K
DCON DCON K
LT LK K
THL THL LS LK K
LONG LU LS LU
LF LF

HAND TYPE: EU_023 TYPE: EU_141
TAPS DCON K DCON K

LT
THL LK K LK K
EG (STI) LS THL
LF LF

SPECIAL TYPE: US_055 TYPE: US_056
THREADS, K
GAUGES DCON K DCON

THREAD LK K LK
MILLS THL THL K
LF LF

DIES

CENTER
DRILLS

Technical
info

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