Carbide Rod for Endmills, Drills & Reamers
■ Grade Range
2
2
K 2
2
(HRA)
(wt%)
(HRA)
(wt%)
■ Micro Structure
Micro Grain
Fine Grain
Ultra Micro Grain
Ultra Micro Grain
AF209
AF312
AF513
AF810
Grain Size: 0.5 μm
Grain Size: 0.8 μm
Grain Size: 0.2 μm
Grain Size: 0.3 μm
■ Application Recommendation
Application
Work Materials
P
H M
S
K
N
Class
k k k j k k
k k k k
AF209 AF312 AF310 AF308
l l l l
j
l
k k j k k k
k k
l
j j k j k k k k k j j k j k k k k j j k k k k k k k j j j j k k k k k k k j j j j j k k k k k k k j j j j k k k k
l l
AF513
l
AF512
l l
AF510
l
AF505
l
l
AF810
l
AF806
l l
k k j j j
l l
AF805
k k k k k k j j j k k j j j j j k k k k j j j j j
l
l l
AF906
l
K3
j : 1st choice k : 2nd choice
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