GWA Series
High Performance Aluminum Cutting 37° Helix
The GWS Series end mill was developed for high speed machining of non-ferrous alloys. Plunge, ramp, and profile milling can be achieved with fantastic results. Any corner radius size is available upon request.Stub
| GWS Number | Flutes | Flute Diameter |
Shank Diameter |
Flute Length |
Over All Length |
|---|---|---|---|---|---|
| GWAS30125 | 3 | 1/8 | 1/8 | 0.250 | 1.500 |
| GWAS30187 | 3 | 3/16 | 3/16 | 0.313 | 2.000 |
| GWAS30250 | 3 | 1/4 | 1/4 | 0.375 | 2.500 |
| GWAS30312 | 3 | 5/16 | 5/16 | 0.437 | 2.500 |
| GWAS30375 | 3 | 3/8 | 3/8 | 0.500 | 2.500 |
| GWAS30500 | 3 | 1/2 | 1/2 | 0.625 | 3.000 |
| GWAS30625 | 3 | 5/8 | 5/8 | 0.750 | 3.500 |
| GWAS30750 | 3 | 3/4 | 3/4 | 1.000 | 4.000 |
| GWAS31000 | 3 | 1 | 1 | 1.250 | 4.000 |
Standard
| GWS Number | Flutes | Flute Diameter |
Shank Diameter |
Flute Length |
Over All Length |
|---|---|---|---|---|---|
| GWA30093 | 3 | 3/32 | 1/8 | 0.312 | 1.500 |
| GWA30125 | 3 | 1/2 | 1/2 | 0.500 | 1.500 |
| GWA30156 | 3 | 5/32 | 5/32 | 0.500 | 2.000 |
| GWA30187 | 3 | 3/16 | 3/16 | 0.625 | 2.000 |
| GWA30250 | 3 | 1/4 | 1/4 | 0.750 | 2.500 |
| GWA30312 | 3 | 5/16 | 5/16 | 0.750 | 2.500 |
| GWA30375 | 3 | 3/8 | 3/8 | 1.000 | 2.500 |
| GWA30500 | 3 | 1/2 | 1/2 | 1.250 | 3.000 |
| GWA30625 | 3 | 5/8 | 5/8 | 1.625 | 3.500 |
| GWA30750 | 3 | 3/4 | 3/4 | 1.625 | 4.000 |
| GWA31000 | 3 | 1 | 1 | 2.000 | 4.000 |
Long
| GWS Number | Flutes | Flute Diameter |
Shank Diameter |
Flute Length |
Over All Length |
|---|---|---|---|---|---|
| GWAL30250 | 3 | 1/4 | 1/4 | 1.125 | 3.000 |
| GWAL30312 | 3 | 5/16 | 5/16 | 1.125 | 3.000 |
| GWAL30375 | 3 | 3/8 | 3/8 | 1.500 | 4.000 |
| GWAL30500 | 3 | 1/2 | 1/2 | 2.250 | 4.000 |
| GWAL30625 | 3 | 5/8 | 5/8 | 2.500 | 5.000 |
| GWAL30750 | 3 | 3/4 | 3/4 | 2.500 | 5.000 |
| GWAL31000 | 3 | 1 | 1 | 2.500 | 6.000 |
Stub Shank Undercut
| GWS Number | Flutes | Flute Diameter |
Shank Diameter |
Neck Diameter |
Flute Length |
Over All Length |
Reach Length |
|---|---|---|---|---|---|---|---|
| GWASU30125 | 3 | 1/8 | 1/8 | 0.115 | 0.250 | 1.500 | 0.750 |
| GWASU30187 | 3 | 3/16 | 3/16 | 0.170 | 0.313 | 2.000 | 1.000 |
| GWASU30250 | 3 | 1/4 | 1/4 | 0.235 | 0.375 | 2.500 | 1.125 |
| GWASU30312 | 3 | 5/16 | 5/16 | 0.295 | 0.437 | 2.500 | 1.125 |
| GWASU30375 | 3 | 3/8 | 3/8 | 0.355 | 0.500 | 2.500 | 1.125 |
| GWASU30500 | 3 | 1/2 | 1/2 | 0.460 | 0.625 | 3.000 | 1.375 |
| GWASU30625 | 3 | 5/8 | 5/8 | 0.590 | 0.750 | 3.500 | 1.625 |
| GWASU30750 | 3 | 3/4 | 3/4 | 0.715 | 1.000 | 4.000 | 1.625 |
| GWASU31000 | 3 | 1 | 1 | 0.960 | 1.250 | 4.000 | 2.000 |
Long Shank Undercut
| GWS Number | Flutes | Flute Diameter |
Shank Diameter |
Neck Diameter |
Flute Length |
Over All Length |
Reach Length |
|---|---|---|---|---|---|---|---|
| GWALSU30125 | 3 | 1/8 | 1/8 | 0.115 | 0.250 | 2.000 | 1.250 |
| GWALSU30187 | 3 | 3/16 | 3/16 | 0.170 | 0.312 | 3.000 | 1.500 |
| GWALSU30250 | 3 | 1/4 | 1/4 | 0.235 | 0.375 | 4.000 | 2.125 |
| GWALSU30312 | 3 | 5/16 | 5/16 | 0.295 | 0.437 | 4.000 | 2.125 |
| GWALSU30375 | 3 | 3/8 | 3/8 | 0.355 | 0.500 | 4.000 | 2.125 |
| GWALSU30500 | 3 | 1/2 | 1/2 | 0.460 | 0.625 | 4.000 | 2.125 |
| GWALSU30625 | 3 | 5/8 | 5/8 | 0.590 | 0.750 | 6.000 | 2.375 |
| GWALSU30750 | 3 | 3/4 | 3/4 | 0.715 | 1.000 | 6.000 | 2.500 |
| GWALSU31000 | 3 | 1 | 1 | 0.960 | 1.250 | 6.000 | 3.375 |
Extra Long Shank Undercut
| GWS Number | Flutes | Flute Diameter |
Shank Diameter |
Neck Diameter |
Flute Length |
Over All Length |
Reach Length |
|---|---|---|---|---|---|---|---|
| GWAXLSU30250 | 3 | 1/4 | 1/4 | 0.235 | 0.375 | 4.000 | 2.875 |
| GWAXLSU30312 | 3 | 5/16 | 5/16 | 0.295 | 0.437 | 4.000 | 2.875 |
| GWAXLSU30375 | 3 | 3/8 | 3/8 | 0.355 | 0.500 | 6.000 | 3.375 |
| GWAXLSU30500 | 3 | 1/2 | 1/2 | 0.460 | 0.625 | 6.000 | 3.375 |
| GWAXLSU30625 | 3 | 5/8 | 5/8 | 0.590 | 0.750 | 6.000 | 3.375 |
| GWAXLSU30750 | 3 | 3/4 | 3/4 | 0.715 | 1.000 | 6.000 | 3.375 |
| GWAXLSU31000 | 3 | 1 | 1 | 0.960 | 1.250 | 7.000 | 4.500 |