0.25-in Dia 4-Flute End Mill, 0.5-in LOC, 0.25-in Shank, 2.5-in OAL

4 Flute Stub Length Super Tuffy Grade Carbide Ruffer

PREVIEW AND DIAGRAM (STR-401)

Specifications

Cutting Dia 0.25″
Flute Len 0.5″
Shank Dia 0.25″
Overall Len 2.5″
Corner Chamfer 0″
Blend Angle 0″

Tolerances

Cutting Diameter−.003/−.007″
Length of Cut+.030/−.000″
Shank Diameter−.0001/−.0002″
Overall Length±.060″

Catalog

Catalog Page 46

Speed & Feeds

Other Tools in this Series

Tool # Cutting Dia Flute Len Shank Dia Overall Len Corner Chamfer Blend Angle Coatings Pg. #
STR-401-100.3125″0.5″0.3125″2.5″0″0″Uncoated  AlTiN  TiCN  TiN46
STR-401-120.375″0.625″0.375″2.5″0″0″Uncoated  AlTiN  TiCN  TiN46
STR-401-140.4375″0.625″0.4375″2.75″0″0″Uncoated  AlTiN  TiCN  TiN46
STR-401-160.5″0.625″0.5″3″0″0″Uncoated  AlTiN  TiCN  TiN46
STR-401-200.625″0.875″0.625″3.5″0″0″Uncoated  AlTiN  TiCN  TiN46
STR-401-240.75″1″0.75″4″0″0″Uncoated  AlTiN  TiCN  TiN46
STR-401-321″1.5″1″5″0″0″Uncoated  AlTiN  TiCN  TiN46
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SPEEDS & FEEDS