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Titanium alloy Ni based superalloy Co-based superalloys 19 20 21 22 Vc:20m/min Fz:0.1mm/tooth Feed mm/min RPM rev/min 3T eeth 1T ooth 24 - 80 23 - 76 22 - 72 21 - 69 20 - 66 19 - 64 18 - 61 18 - 59 17 - 57 16 - 55 16 - 53 15 - 51 15 - 50 14 - 48 14 - 47 14 - 45 13 - 44 13

Aluminum 16 17 18 Vc:50m/min Fz:0.15mm/tooth Feed mm/min 3T eeth 1T ooth 119 - 114 - 109 - 104 - 100 - 96 - 92 - 88 - 85 - 82 - 80 - 77 - 75 - 72 - 70 - 68 - 66 - 65 - YIH TROUN ENTERPRISE CO.,LTD

Material group RPM rev/min 3T eeth 265 29 253 27 241 26 231 25 221 24 212 23 204 - 197 - 190 - 183 - 177 - 171 - 166 - 161 - 156 - 152 - 147 - 145 -

Cast iron 12 13 14 15 Vc:15m/min Fz:0.12mm/tooth Feed mm/min RPM rev/min 1T ooth - 80 - 76 - 72 - 69 - 66 - 64 - 61 - 59 - 57 - 55 - 53 - 51 - 50 - 48 - 47 - 45 - 44 - 43

Technical Guide Stainless Harden Steel steel steel Dia. of 8 9 10 11 7 1 2 3 4 5 6 Hole Vc:20 m/min Fz:0.1 mm/tooth mm ) ( Feed mm/min RPM rev/min 3 T eeth 1 T ooth 32 - 106 59~61 30 - 101 62~64 29 - 97 65~67 28 - 92 68~70 27 - 88 71~73 25 - 85 74~76 24 - 82 77~79 24 - 79 80~82 23 - 76 83~85 22 - 73 86~88 21 - 71 89~91 21 - 68 92~94

Titanium alloy Ni based superalloy Co-based superalloys 19 20 21 22 Vc:20m/min Fz:0.1mm/tooth Feed mm/min RPM rev/min 3T eeth 1T ooth - 80 796 - 53 531 - 40 398 - 32 318 - 27 265 68 23 227 60 20 199 53 18 177 48 16 159 43 14 145 40 13 133 37 12 122 34 - 114 32 - 106 30 - 100 28 -

TECHNICAL
Aluminum 16 17 18 Vc:50m/min Fz:0.15mm/tooth Feed mm/min 3T eeth 1T ooth - 398 - 265 - 199 - 159 - 133 341 114 299 100 265 88 239 80 217 72 199 66 184 61 171 - 159 - 149 - 141 - 133 - 126 -

Material group Cast iron 12 13 14 15 Vc:15m/min Fz:0.12mm/tooth Feed mm/min RPM RPM rev/min rev/min 3T eeth 1T ooth 2654 - 96 796 1769 - 64 531 1327 - 48 398 1062 - 38 318 885 - 32 265 758 82 27 227 663 72 24 199 590 64 21 177 531 57 19 159 483 52 17 145 442 48 16 133 408 44 15 122 379 41 - 114 354 38 - 106 332 36 - 100

GUIDE Cutting data table for chamfering in hole Stainless Harden Steel steel steel 8 9 10 11 7 1 2 3 4 5 6 Vc:20 m/min Fz:0.1 mm/tooth Feed mm/min RPM rev/min 3 T eeth 1 T ooth - 106 1062 - 71 708 - 53 531 - 42 425 - 35 354 91 30 303 80 27 265 71 24 236 64 21 212 58 19 193 53 18 177 49 16 163 45 - 152 42 - 142 40 - 133 37 - 125 35 - 11

mm )
Dia. of
35~37
38~40
32~34
56~58
29~31
50~52
53~55
47~49
41~43
44~46
26~28
14~16
11~13
17~19
23~25
20~22
Hole
8~10
5~7
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