Page 148 - Yamawa_European_Catalogue_YEU21

Spiral Fluted Taps

ZEN-B
Intro

MS Material Specifi c Series
SP Spiral Fluted Taps for Nickel Base Alloys

DIN
FEATURES
Material specifi c for blind hole application.
3P
SL HSS-P OX Specifi c design and OX treatment allow high performance
SYNCHRO THCHT on Nickel base alloys.
Also suitable for stainless steel and high alloy steel.

Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min)
P1 M1 5÷15 H S1 5÷10 H
P2 M2 5÷15 H S2 5÷10 H
ST P3 5÷15 H M3 4÷8 H
P4 5÷15 H
P5 5÷10 I
P7 5÷15 H
ROLL
P8 4÷8 H
DIN-ZEN-B
H 1st choice I suitable
TYPE: EU_142 TYPE: EU_025
CARBIDE K
DCON K
DCON
LT
LK K
THL THL LS LK K
LONG LU LS LU
LF LF

HAND TYPE: EU_023
TAPS K
DCON

THL LK K
EG (STI) LS
LF

SPECIAL
THREADS,
GAUGES
M TCTR Ø Hole Ø Code THCHT LF LT THL LU LS DCON K LK NOF Type Stock
(tolerance) (mm) (mm) (chamfer) ( mm ) ( mm ) ( mm ) ( mm ) ( mm ) ( mm ) ( mm ) ( mm )
DIN 371
THREAD M3X0.5 ISO2X(6HX) 2.5 2.56 SD3.0GBJPX 3P 56 5 9 18 34 3.5 2.7 6 3 142 h
MILLS
M4X0.7 ISO2X(6HX) 3.3 3.38 SD4.0IBJPX 3P 63 7 13 21 38 4.5 3.4 6 3 142 h
M5X0.8 ISO2X(6HX) 4.2 4.28 SD5.0KBJPX 3P 70 9 14 25 39 6 4.9 8 3 142 h
M6X1 ISO2X(6HX) 5 5.09 SD6.0MBJPX 3P 80 11 15 30 45 6 4.9 8 3 142 h
DIES M8X1.25 ISO2X(6HX) 6.8 6.85 SD8.0NBJPX 3P 90 - 12 35 47 8 6.2 9 3 025 h

M10X1.5 ISO2X(6HX) 8.5 8.6 SD010OBJPX 3P 100 - 13 39 52 10 8 11 3 025 h

CENTER
DRILLS

Technical
info

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