High-Performance High-Speed Steel (HSS-E/PM) • Roughing Application Data • Series 664W 660W 661W • WavCut I™ Series 664W 660W 661W • WavCut I Side Milling (A)and Slotting (B) uncoated Recommended feed per tooth (fz = mm/th) for side milling (A).For slotting (B), reduce fz by 20%. A B Cutting Speed — vcm/min D1 — Diameter Material Group ap ae ap min max mm 25,0 32,0 40,0 50,0 P 5 1,5 x D 0,4 x D 1xD 10 – 14 fz 0,091 0,105 0,124 0,146 1 1,5 x D 0,4 x D 1xD 10 – 14 fz 0,114 0,131 0,155 0,182 M 2 1,5 x D 0,4 x D 1xD 10 – 12 fz 0,091 0,105 0,124 0,146 3 1,5 x D 0,4 x D 0,75 x D 6 – 11 fz 0,091 0,105 0,124 0,146 S 4 1,5 x D 0,4 x D 0,75 x D 6 – 11 fz 0,084 0,096 0,114 0,134 NOTE: Lower value of cutting speed is used for high stock removal applications or for higher hardness (machinability) within group. Higher value of cutting speed is used for finishing applications or for lower hardness (machinability) within group. Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on diameters >12mm. Application Data • Series 6N06 Series 6N06 Side Milling (A)and Slotting (B)TiCN TiAlN Recommended feed per tooth (fz = mm/th) for side milling (A).For slotting (B), reduce fz by 20%. Cutting Cutting A B Speed — vc Speed — vc D1 — Diameter Material m/min m/min Group ap ae ap min max min max mm 6,0 8,0 10,0 12,0 16,0 18,0 20,0 25,0 30,0 1 1,5 x D 0,5 x D 1xD 56 – 64 70 – 80 fz 0,046 0,062 0,072 0,079 0,097 0,104 0,109 0,119 0,143 2 1,5 x D 0,5 x D 1xD 48 – 64 60 – 80 fz 0,046 0,062 0,072 0,079 0,097 0,104 0,109 0,119 0,143 P 3 1,5 x D 0,5 x D 1xD 40 – 56 50 – 70 fz 0,038 0,052 0,061 0,067 0,084 0,091 0,097 0,109 0,131 5 1,5 x D 0,5 x D 1xD 20 – 28 25 – 35 fz 0,031 0,042 0,048 0,054 0,067 0,073 0,078 0,087 0,105 1 1,5 x D 0,5 x D 1xD 20 – 28 25 – 35 fz 0,038 0,052 0,061 0,067 0,084 0,091 0,097 0,109 0,131 M 2 1,5 x D 0,5 x D 1xD 20 – 24 25 – 30 fz 0,031 0,042 0,048 0,054 0,067 0,073 0,078 0,087 0,105 3 1,5 x D 0,5 x D 1xD 12 – 16 15 – 20 fz 0,026 0,035 0,040 0,045 0,055 0,059 0,062 0,068 0,082 1 1,5 x D 0,5 x D 1xD 56 – 64 70 – 80 fz 0,046 0,062 0,072 0,079 0,097 0,104 0,109 0,119 0,143 K 2 1,5 x D 0,5 x D 1xD 40 – 56 50 – 70 fz 0,038 0,052 0,061 0,067 0,084 0,091 0,097 0,109 0,131 1 1,5 x D 0,5 x D 1xD 12 – 24 15 – 30 fz 0,038 0,052 0,061 0,067 0,084 0,091 0,097 0,109 0,131 2 1,5 x D 0,5 x D 1xD 4 – 12 5 – 15 fz 0,021 0,027 0,032 0,036 0,045 0,048 0,052 0,059 0,071 S 3 1,5 x D 0,5 x D 1xD 12 – 22 15 – 28 fz 0,031 0,042 0,048 0,054 0,067 0,073 0,078 0,087 0,105 4 1,5 x D 0,5 x D 1xD 12 – 22 15 – 28 fz 0,027 0,038 0,045 0,050 0,062 0,067 0,071 0,080 0,096 NOTE: Lower value of cutting speed is used for high stock removal applications or for higher hardness (machinability) within group. Higher value of cutting speed is used for finishing applications or for lower hardness (machinability) within group. Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on diameters >12mm. Q10 widia.com High-Performance High-Speed Steel (HSS-E/PM)