Long Spiral Endmills Long Spiral Endmills LSM 2000 Type LSM 4000 Type Carbide grade: A1 (Micrograin) Carbide grade: A1 (Micrograin) Helix angle : 30˚ øD Tolerance (mm) Helix angle : 30˚ øD Tolerance (mm) Corner : Sharp edge D≤ 6,0 – 0,010 – 0,030 Corner : Sharp edge D≤ 6,0 – 0,010 – 0,030 6,0 < D ≤ 10,0 – 0,015 – 0,040 6,0 < D ≤ 10,0 – 0,015 – 0,040 10,0 < D – 0,020 – 0,050 10,0 < D – 0,020 – 0,050 Endmills (mm) Endmills (mm) Cat. No. Stock øD l L ød Cat. No. Stock øD l L ød LSM 2030 l 3,0 12 50 6 LSM 4030 l 3,0 12 50 6 LSM 2035 l 3,5 12 50 6 LSM 4035 l 3,5 12 50 6 LSM 2040 l 4,0 15 50 6 LSM 4040 l 4,0 15 50 6 LSM 2045 l 4,5 15 50 6 LSM 4045 q 4,5 15 50 6 LSM 2050 l 5,0 18 55 6 LSM 4050 l 5,0 18 55 6 LSM 2055 l 5,5 18 55 6 LSM 4055 l 5,5 18 55 6 LSM 2060 l 6,0 18 55 6 LSM 4060 l 6,0 18 55 6 LSM 2065 l 6,5 18 55 8 LSM 4065 l 6,5 55 8 LSM 2070 l 7,0 25 65 8 LSM 4070 l 7,0 25 65 8 LSM 2075 l 7,5 25 65 8 LSM 4075 l 7,5 25 65 8 LSM 2080 l 8,0 25 65 8 LSM 4080 l 8,0 25 65 8 LSM 2085 l 8,5 25 65 10 LSM 4085 l 8,5 25 65 10 LSM 2090 l 9,0 25 65 10 LSM 4090 l 9,0 25 65 10 LSM 2095 q 9,5 25 65 10 LSM 4095 q 9,5 25 65 10 2 LSM 2100 l 10,0 30 75 10 4 LSM 4100 l 10,0 30 75 10 LSM 2105 10,5 30 80 12 LSM 4105 10,5 30 80 12 LSM 2110 l 11,0 30 80 12 LSM 4110 l 11,0 30 80 12 LSM 2120 l 12,0 30 80 12 LSM 4120 l 12,0 30 80 12 LSM 2130 l 13,0 35 95 16 LSM 4130 l 13,0 35 95 16 LSM 2140 l 14,0 40 95 16 LSM 4140 l 14,0 40 95 16 LSM 2150 l 15,0 40 95 16 LSM 4150 l 15,0 40 95 16 LSM 2160 l 16,0 50 105 16 LSM 4160 l 16,0 50 105 16 LSM 2170 17,0 50 105 20 LSM 4170 17,0 50 105 20 LSM 2180 l 18,0 50 115 20 LSM 4180 l 18,0 50 115 20 LSM 2190 19,0 55 120 20 LSM 4190 19,0 55 120 20 LSM 2200 l 20,0 55 120 20 LSM 4200 l 20,0 55 120 20 LSM 2210 21,0 60 125 25 LSM 4210 21,0 60 125 25 LSM 2220 22,0 60 135 25 LSM 4220 22,0 60 135 25 LSM 2230 23,0 60 135 25 LSM 4230 23,0 60 135 25 LSM 2240 24,0 65 140 25 LSM 4240 24,0 65 140 25 LSM 2250 q 25,0 65 140 25 LSM 4250 l 25,0 65 140 25 Recommended (Slotting) øD≥ø3 ; doc =1,0 x øD Recommended (Shoulder processing) doc =1,5 x øD Conditions Conditions woc =0,1 x øD Material Carbon steel, Alloy steeløD(BelowHRC30) (BelowHRC40) (BelowHRC45)Cast iron Material Carbon steel, Alloy steeløD(BelowHRC30) (BelowHRC40) (BelowHRC45)Cast iron 3~ vc 40-50-60 30-40-50 20-30-40 40-50-60 3~ vc 40-50-60 30-40-50 20-30-40 40-50-60 5,9 ft 0,009~0,018 0,009~0,018 0,005~0,008 0,014~0,030 5,9 ft 0,014~0,027 0,014~0,027 0,007~0,014 0,020~0,045 6~ vc 40-50-60 30-40-50 20-30-40 40-50-60 6~ vc 40-50-60 30-40-50 20-30-40 40-50-60 12,9 ft 0,019~0,038 0,019~0,038 0,009~0,019 0,034~0,079 12,9 ft 0,028~0,053 0,028~0,053 0,014~0,026 0,048~0,118 13 ~ vc 40-50-60 30-40-50 20-30-40 40-50-60 13 ~ vc 40-50-60 30-40-50 20-30-40 40-50-60 19,9 ft 0,041~0,064 0,041~0,064 0,023~0,038 0,083~0,128 19,9 ft 0,056~0,094 0,056~0,094 0,030~0,056 0,120~0,188 øD 20 ~ vc 40-50-60 30-40-50 20-30-40 40-50-60 øD 20 ~ vc 40-50-60 30-40-50 20-30-40 40-50-60 woc ft 0,071~0,090 0,071~0,090 0,041~0,052 0,139~0,195 ft 0,101~0,127 0,101~0,127 0,064~0,082 0,193~0,292 vc =m/min f t =mm/tooth vc =m/min f t =mm/tooth J42 l = Euro stockq = Delivery on request Uncoated Endmills doc doc