Основной каталог Kyocera 2016-2017 - страница 641

High efficiency chip evacuation, Roughing, Notched edge No. of Flutes：4, 6 ■ 4RFSM, 6RFSM Workpiece Materials ★ 1st Choice C h6 45˚ Cutting edge shape Shank Dia. L ℓ 4 6 φDc φDs ■ 4RFSM Shouldering Slotting ■ 6RFSM Shouldering Slotting (Unit: mm) (Unit: mm) Outside Mill Dia. Length Shank Overall Spec of No. of Outside Mill Dia. Length Shank Overall Spec of No. of Description Std. Dia. tolerance of cut Dia. length Corners Flutes Description Std. Dia. tolerance of cut Dia. length Corners Flutes φDc ℓ φDs L C Z φDc ℓ φDs L C Z 4RFSM060-130-06 N 6 -0.030 13 6 57 0.3 4 6RFSM160-320-16 N 16 -0.050 32 16 92 0.6 6 -0.105 -0.160 4RFSM080-160-08 N 8 -0.040 16 8 63 0.4 4 6RFSM200-380-20 ● 20 -0.065 38 20 104 1.0 6 -0.130 -0.195 4RFSM100-220-10 N 10 -0.040 22 10 72 0.5 4 6RFSM250-450-25 N 25 -0.065 45 25 121 1.1 6 -0.130 -0.195 4RFSM120-260-12 ● 12 -0.050 26 12 83 0.6 4 -0.160 4RFSM160-320-16 N 16 -0.050 32 16 92 0.6 4 -0.160 4RFSM200-380-20 N 20 -0.065 38 20 104 1.0 4 Recommended Cutting Conditions L64 -0.195 ● RFS has notched surface edge of 45° helix angle. It is applicable for hard materials and titanium alloys due to strong cutting edge. L High efficiency chip evacuation, Roughing, Notched edge, Radius No. of Flutes：3, 4 ■ 3RFRS, 4RFRS Workpiece Materials ★ 1st Choice Solid End Mill Radius ±0.05 h6 45˚ mm Cutting edge shape R R Shank Dia. L ℓ2 ℓ 3 4 φDc φDs r 2.5˚ ■ 3RFRS (Radius) Shouldering Slotting ■ 4RFRS (Radius) Shouldering Slotting (Unit: mm) (Unit: mm) Outside Length Shank Overall Spec of Under Neck No. of Outside Length Shank Overall Spec of Under Neck No. of Description Std. Dia. Mill Dia. of cut Dia. length Corners Length Flutes Description Std. Dia. Mill Dia. of cut Dia. length Corners Length Flutes φDc tolerance ℓ φDs L r ℓ2 Z φDc tolerance ℓ φDs L r ℓ2 Z 3RFRS040-040-06-R075 N 4 -0.030 4 6 75 R0.75 27.5 3 4RFRS060-060-10-R075 N 6 -0.030 6 10 100 R0.75 52.5 4 -0.105 -0.105 3RFRS050-050-06-R075 N 5 -0.030 5 6 75 R0.75 17 3 4RFRS080-080-10-R075 N 8 -0.040 8 10 100 R0.75 31.5 4 -0.105 -0.130 4RFRS100-100-12-R075 N 10 -0.040 10 12 125 R0.75 33.5 4 -0.130 4RFRS120-120-16-R100 N 12 -0.050 12 16 125 R1.0 58.5 4 -0.160 ● Due to the strong cutting edge with large flat surface, it is suitable for hard materials and titanium alloys. It can provide good surface roughness of 2.5 to 4.9 µmRa. Recommended Cutting Conditions L65 ●：Std. Item L27