Tin Coated 2 and 4 Flute Metric Single End Mill Set 20 PCS 3-20mm 404-5949 R$$Tools

Number of Pieces: 20; Number of Flutes: 2, 4 HSS and TIN coated; Single End; Square End Flute Length Type: Standard; 30 degree Helix 3,4,5,6,8,10,12mm with a 3/8" shank 14,18mm with a 1/2" shank; 20mm with a 3/4" shank