CARBIDE END MILL SERIES 442 -4 Flute, 30 Degree Helix, Ball End, Double End, Stub End Mills


	Division of Commercial Grinding Services,Inc. 2927 Nationwide Parkway, Brunswick, OH 44212 330-273-5040 \| 800-379-1433 FAX: 330-273-5340 Mail: P.O. Box 1121, Medina, OH 44258

SERIES 442 —
4 Flute, 30 Degree Helix, Ball End
Double End, Stub End Mills

— TOLERANCES —

CUTTING DIAMETER:
+.000 / -.002
SHANK DIAMETER:
+.000 / -.0005

For machining Keyways and Shallow Slots in hard materials where a Ball End Geometry is required

For ALTiN Coated End Mills Add the following
after the EDP#

UC = Uncoated
ALTiN = ALTiN Coated

For Example:
*140-5000-ALTiN
(ALTiN Coated)
*143-5000-UC
(UNCOATED)