
HIGH PERFORMANCE
2 FLUTE RADIUS END
1/2" Cutting Diameter
PRODUCT #: GMA12R2030
EDP#: 20070
EDP#: 20070
DESC: D1: 1/2", D2: 1/2", LOC: 1-1/4", OAL: 3-1/2"
CORNER RADIUS: 0.030"
COATING: None
CORNER RADIUS: 0.030"
COATING: None

Engineered to repel aluminum. For roughing and finishing of non-ferrous materials, aluminum, copper, brass, plastic, etc. High velocity, high material removal rate. Center cutting. See "Speeds and Feeds" calculator @https://gorillamill.com/resources/mill-calculator . Produced with the highest Transverse Rupture Strength (TRS) nanograin carbide substrate available.
Available in special diameters, lengths, ZrN coating and completely resharpenable.
TOLERANCES
- Cut Dia +.000/-.002
- Shank Dia -.0001/-.0005
- LOC +.025/+.050
- OAL +/-.050
- END MILL TYPE:
- SQUARE END
- CUTTER DIAMETER:
- 1/2”
- NUMBER OF FLUTES:
- 2
- FLUTE LENGTH:
- 1-1/4”
- OVERALL LENGTH:
- 3-1/2”
- COATING:
- UNCOATED
- CORNER RADIUS:
- 0.030