Fast Helix Spiral Endmills HSM 2000/ 3000/ 4000 Type Carbide grade: A1 (Micrograin) 2 teeth 3 teeth Helix angle : 60˚ Corner : Edge with honing Endmills (mm) Cat. No. Stock øD l L ød HSM 2020 2,0 6 40 4 2 HSM 2030HSM 2040 3,0 8 45 64,010456 HSM 2050 5,0 12 50 6 HSM 3030 3,0 12 45 6 HSM 3040 4,0 12 45 6 HSM 3045 4,5 12 45 6 HSM 3050 q 5,0 12 50 6 HSM 3060 q 6,0 12 50 6 HSM 3070 7,0 18 60 8 HSM 3080 8,0 18 60 8 HSM 3090 9,0 20 65 10 3 HSM 3100 q 10,0 25 70 10 HSM 3110 11,0 25 75 12 HSM 3120 q 12,0 30 75 12 HSM 3130 13,0 30 80 16 HSM 3140 q 14,0 30 90 16 HSM 3150 15,0 30 95 16 HSM 3160 16,0 35 95 16 HSM 3180 18,0 40 110 20 HSM 3200 20,0 40 110 20 4 HSM 4200HSM 4320 20,0 40 110 2032,05513032 4 teeth Helix angle : 60˚ Corner : Edge with honing Recommended (Shoulder processing) doc =1,5 x øD Conditions woc =0,1 x øD Material Carbon steel, Alloy steeløD(BelowHRC30) (BelowHRC40) (BelowHRC45)Cast iron 1~ vc 40-50-60 30-40-50 20-30-40 40-50-60 2,9 ft 0,009~0,024 0,009~0,024 0,004~0,011 0,018~0,040 3~ vc 40-50-60 30-40-50 20-30-40 40-50-60 5,9 ft 0,040~0,050 0,040~0,050 0,020~0,025 0,060~0,070 6~ vc 40-50-60 30-40-50 20-30-40 40-50-60 12,9 ft 0,055~0,110 0,055~0,110 0,028~0,055 0,080~0,220 13 ~ vc 40-50-60 30-40-50 20-30-40 40-50-60 19,9 ft 0,120~0,180 0,120~0,180 0,060~0,090 0,250~0,350 øD 20 ~ vc 40-50-60 30-40-50 20-30-40 40-50-60 woc ft 0,216~0,245 0,216~0,245 0,127~0,132 0,321~0,546 vc =m/min f t =mm/tooth J44 s = To be replaced by new itemq = Delivery on request Uncoated Endmills doc