System code – JIS series

GM2ELP– D12R0.5– M08 – W
A
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Application Code Description GR General roughing GM Semi-finishing GF Finishing PM High-performance machining

HM Hard machining Number

of teeth B HH High-speed hard machining NM General machining of non-ferrous metals AL General machining of Al and Al alloys

ALP High-performance machining of Al and Al alloys ALG General machining of Al and Al alloys UM HSC/HPC machining VSM General machining of heat-resistant alloys

1 2

Cutting edge type Cutting edge length

CodeDescriptionCodeDescriptionC
ESquare shoulder mill with protective chamferLLong
FSquare shoulder mill with sharp cutting edgesXExtra long
BBall nose cutterFShort

R Torus mill W Ripper H High-feed mill 3 4

Type Diameter [mm]

CodeDescriptionCodeDescriptionD
SMini diameterD3.03,0
PGround neckD8.08,0
CConical neckD20.020,0

5 6

Radius [mm] Features

CodeDescriptionCodeDescription
R0.50,5GSpiral angle 30°
Weldon shank
R1.01,5MNeck length [mm]E
R3.03,0SThin shank
...AIRFor aerospace industry
79 8

a b c d e f g h

a Groove milling b Square shoulder milling c Profile milling d Slot milling e Face milling f Chamfer milling g Plunge milling

h Circular milling/Ramping