CARBIDE END MILL SERIES 642 - 4 Flute, Ball End, 30 Degree Helix, 3/8 Shank, Double End


	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 642 —
4 Flute, 30 Degree Helix, Ball End, 3/8 Shank
Double End

— TOLERANCES —

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

For Keyway cutting and for milling shallow slots in very hard materials

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)