High-Performance Solid Carbide End Mills • VariMill™ Series 577E • VariMill II™ ER • Unequal flute spacing. • Centre cutting. • Optimised geometry for titanium machining. • Single tool for both roughing and finishing operations requiring fewer setups. • Standard items listed. Additional styles and coatings made to order. End Mill Tolerances tolerance h6 D1 tolerance e8 D +/- )3 -0,014/-0,028 )3 0/0,006 > 3–6 -0,020/-0,038 > 3–6 0/0,008 > 6–10 -0,025/-0,047 > 6–10 0/0,009 > 10–18 -0,032/-0,059 > 10–18 0/0,011 > 18–30 -0,040/-0,073 > 18–30 0/0,013 P M K S H 1 2 3 4 5 6 1 2 3 1 2 3 1 2 3 4 1 ALTIN ⅷ ⅷ ࠗ ࠗ ⅷ ⅷ ⅷ ⅷ ⅷ ࠗ ࠗ ࠗ ⅷ ⅷ ⅷ ⅷ ⅷ P — Steels K — Cast Iron S — High-Temp Alloys M — Stainless Steels N — Non-Ferrous H — Hard Materials For application data, see page 43. „Series 577E • VariMill II™ ER ALTIN-MT ALTIN-MV ALTIN-MW length of cut length ALTIN-MT ALTIN-MV ALTIN-MW D1 D Ap1 max L R¡ 577E10004MT — — 10,0 10 22,00 72 — 577E10024MT — 577E10024MW 10,0 10 22,00 72 0,50 — 577E12005MV — 12,0 12 26,00 83 — — 577E12015MV 577E12015MW 12,0 12 26,00 83 0,75 — 577E16006MV — 16,0 16 32,00 92 — — 577E16016MV 577E16016MW 16,0 16 32,00 92 0,75 — 577E20007MV — 20,0 20 38,00 104 — — 577E20017MV 577E20017MW 20,0 20 38,00 104 0,75 — 577E25018MV 577E25018MW 25,0 25 45,00 121 0,75 WWW.WIDIA.COM 41