Page 339 - Yamawa_European_Catalogue_YEU21

h stock standard, ) check stock EU, f check stock JP, m stock exhaustion

MG-HT Intro

MS Material Specifi c Series
Straight Fluted Taps with Short Chamfer for Magnesium SP
Alloy Castings
FEATURES
Material specifi c for blind and through hole application.
1P
HSS-E Specifi c design for Magnesium alloys. SL
THCHT 1P extra short chamfer length.

Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min)
N1 5÷15 H
N2 5÷15 H
H 1st choice I suitable ST
JIS

ROLL

JIS-MG-HT
TYPE: HT_023 TYPE: HT_025
CARBIDE
K K
DCON DCON
THL
THL LK LK K
LS K LS
LU LONG
LF LF

HAND
TAPS
LS
TCTR
LK
LU
LF
K
M (tolerance) (mm) Ø Hole Ø Code THCHT ( mm ) THL ( mm ) ( mm ) DCON ( mm ) ( mm ) NOF Type Stock
( mm )
(mm)
(chamfer)
( mm )
JIS
M1.4X0.3 P2 1.1 1.13 TMGMQ1.4C1 1P 36 5.4 - 24 3 2.5 5 3 023 f EG (STI)
M1.6X0.35 P2 1.25 1.3 TMGMQ1.6D1 1P 36 6.3 - 24 3 2.5 5 3 023 f
M1.7X0.35 P2 1.35 1.4 TMGMQ1.7D1 1P 36 6.3 - 24 3 2.5 5 3 023 f
SPECIAL
M2X0.4 P2 1.6 1.65 TMGMQ2.0E1 1P 42 7.2 12 27 3 2.5 5 3 025 f
THREADS,
M2.5X0.45 P2 2.1 2.11 TMGMQ2.5F1 1P 46 8.1 14 29 3 2.5 5 3 025 f GAUGES
M2.6X0.45 P2 2.2 2.21 TMGMQ2.6F1 1P 46 8.1 14 29 3 2.5 5 3 025 f
M3X0.5 P2 2.5 2.56 TMGMQ3.0G1 1P 46 9 14 26 4 3.2 6 3 025 f
THREAD
MILLS
DIES

CENTER
DRILLS

Technical
info

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