Page 294 - Yamawa_European_Catalogue_YEU21

Straight Fluted Taps

AXE-HT
Intro

MS Material Specifi c Series
SP AXE Straight Fluted Taps for Die Cast Aluminium Alloys,
Coated
FEATURES
Material specific for blind hole application. 1.5P extra
1.5P short chamfer length.
SL HSS-P COATING
THCHT Specific cutting edge design to minimize chipping
trouble on Aluminium die-casting application.
HSSP and suitable coating for extraordinary long life.
Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min)
K1 10÷20 I N1 10÷20 I
N2 10÷20 H
ST N4 10÷20 H
H 1st choice I suitable
DIN

ROLL

DIN-AXE-HT
Product Features
CARBIDE Comparison of tool life between AXE and competitor
M8×1.25
Wear condition after 7000 threads
AXE HSS-P Special coating
AXE Competitor
Work-material G-AIMg5
LONG
Thread length 13mm (blind hole)
Tapping speed 10m/min
Bored hole ø6.8
HAND Feed Lead screw feed
TAPS
Machine Transfer machine
Lubricant Water soluble oil (x30)
EG (STI)

Change of pitch diameter of internal threads
AXE 40.000 7.308
SPECIAL 7.288
THREADS, Competitor 7.000 AXE
GAUGES 7.268 Competitor
0 10.000 20.000 30.000 40.000 tapped holes Pitch diameter of internal threads 7.248

THREAD 7.228
MILLS 7.208
7.188
1 3,000 6,000 9,000 12,000 15,000 30,000 40,000
Number of tapped holes
DIES

CENTER
DRILLS

Technical
info

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