Page 132 - Yamawa_European_Catalogue_YEU23

Spiral Fluted Taps

SU2-SP
Intro

MS Material Specific Series
SP
Spiral Fluted Taps for Tough Stainless Steel
DIN
FEATURES
Material specific for blind hole application.
2.5P
SL HSS-E OX Most suitable for tough stainless steel (ISO M2 - M3).
SYNCHRO THCHT OX treatment reduces welding troubles, BLF geometry
imrpoves chip ejection.

Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min)
M1 5÷15 , S1 3÷7 ,
M2 5÷15 +
ST M3 5÷12 +
+ 1st choice , suitable

ROLL

DIN-SU2-SP
Product Features
CARBIDE
AISI 316
1.4401 SU2-SP

LONG AISI 304 SP+VA Synchronized
Hardness and tensile strength AISI 303 SP-VA
1.4350
feed zone
HAND 1.4305
ed
synchr
A
oniz
TAPS Asynchronized
f
one
eed z
feed zone
10m/min
5m/min
0m/min
Tapping speed 15m/min 20m/min
EG (STI)
Tapping Data
Work-material AISI316 - 1.4401
SPECIAL Tapping length 25 mm, blind hole SU2-SP
THREADS, Can continue
GAUGES Tapping speed 8 m/min Competitor's
product
Hole diameter ø 10.3
0 200 400 600 800
Machine CNC tapping machine
THREAD Lubricant Tapping oil Number of holes processed
MILLS
DIES

CENTER
DRILLS

Technical
info

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