Page 168 - Yamawa_European_Catalogue_YEU23

Spiral Fluted Taps

ZELX SS SP
Intro

MS Material Specific Series
SP
Spiral Fluted Taps for Stainless Steel
ANSI
FEATURES
Material specific for blind hole application.
2.5P 1.5P
SL HSS-E OX Most suitable for stainless steel, steel and alloy steel.
THCHT 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

ANSI-ZELX SS SP
TYPE: US_002 TYPE: US_014
CARBIDE K K
DCON DCON

THL LK THL LK K
LONG LU K
LF LF

HAND
TAPS
TCTR Ø Hole Ø Code THCHT LF LT THL LU LS DCON K LK NOF Type Stock
UNC (tolerance) (mm) (mm) (chamfer) (inch) (inch) (inch) (inch) (inch) (inch) (inch) (inch)
ANSI
EG (STI) No.2-56UNC GH2 1.8 1.83 Y84623 2.5P 1.75 - 0.157 0.437 - 0.141 0.11 0.187 2 002 f
GH2 2.09 2.1 Y84600 2.5P 1.812 - 0.197 0.5 - 0.141 0.11 0.187 2 002 f
No.3-48UNC
GH2 2.3 2.33 Y84601 2.5P 1.875 - 0.236 0.562 - 0.141 0.11 0.187 2 002 f
SPECIAL GH2 2.3 2.33 Y84001 1.5P 1.875 - 0.236 0.562 - 0.141 0.11 0.187 2 002 f
THREADS, GH3 2.3 2.33 Y84602 2.5P 1.875 - 0.236 0.562 - 0.141 0.11 0.187 2 002 f
GAUGES
GH3 2.3 2.33 Y84002 1.5P 1.875 - 0.236 0.562 - 0.141 0.11 0.187 2 002 f
No.4-40UNC
GH4 2.3 2.33 Y84629 2.5P 1.875 - 0.236 0.562 - 0.141 0.11 0.187 2 002 f
THREAD GH5 2.3 2.33 Y84634 2.5P 1.875 - 0.236 0.562 - 0.141 0.11 0.187 2 002 f
MILLS GH5 2.3 2.33 Y84034 1.5P 1.875 - 0.236 0.562 - 0.141 0.11 0.187 2 002 f
GH2 2.6 2.64 Y84603 2.5P 1.937 - 0.236 0.625 - 0.141 0.11 0.187 3 002 f
GH2 2.6 2.64 Y84003 1.5P 1.937 - 0.236 0.625 - 0.141 0.11 0.187 3 002 f
No.5-40UNC
DIES

CENTER
DRILLS

Technical
info

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