Page 430 - Yamawa_European_Catalogue_YEU21

Carbide Taps

HFICT-B
Intro

HS High Speed Series
SP Carbide Taps with Axial Coolant Hole for Cast Iron Ultra Fast
Tapping, Coated
FEATURES
Carbide Ultra High Speed taps with axial oil hole for blind
SL HF COATING 2.5P hole application.
CARBIDE SYNCHRO THCHT Specifi c design, ultra fi ne micrograin, suitable coating for
long and stable tool life on Cast Iron application.
For Synchro-rigid tapping system.
Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min)
K1 25÷50 H
K2 25÷50 H
ST H 1st choice I suitable

ROLL

JIS-HFICT-B
TYPE: CT_017 TYPE: CT_024
CARBIDE
DCON
JIS DCON

THL THL LS
LONG LF LF

HAND
TAPS
LF
LS
LK
K
LU
TCTR
M (tolerance) (mm) Ø Hole Ø Code THCHT ( mm ) THL ( mm ) ( mm ) DCON ( mm ) ( mm ) NOF Type Stock
(mm)
( mm )
(chamfer)
( mm )
JIS
EG (STI) M6X1 P3 5 5.09 HFICTBR6.0M 2.5P 62 19 - - 6 - - 4 017 )
M8X1.25 P3 6.8 6.85 HFICTBR8.0N 2.5P 70 22 - 36 8 - - 4 024 )
M10X1.5 P3 8.5 8.6 HFICTBR010O 2.5P 75 24 - 37 10 - - 4 024 )
SPECIAL M12X1.75 P3 10.3 10.36 HFICTBR012P 2.5P 82 29 - 40 12 - - 4 024 f
THREADS,
GAUGES TCTR Ø Hole Ø THCHT LF THL LU LS DCON K LK
MF (tolerance) (mm) (mm) Code (chamfer) ( mm ) ( mm ) ( mm ) ( mm ) ( mm ) ( mm ) ( mm ) NOF Type Stock
JIS
THREAD M10X1.25 P3 8.8 8.85 HFICTBR010N 2.5P 75 24 - 37 10 - - 4 024 f
MILLS
M12X1.5 P3 10.5 10.6 HFICTBR012O 2.5P 82 29 - 40 12 - - 4 024 f
M12X1.25 P3 10.8 10.85 HFICTBR012N 2.5P 82 29 - 40 12 - - 4 024 f
DIES

CENTER
DRILLS

Technical
info

428