Recommended Cutting Condition
This table is for all of Accusize annular cutters with 1", 2" and 3" cutting depth.
For reference only.
|
Work Material |
High carbon struc.steels up to 700N/mm2 | Alloyed steel up to 100N/mm2 | Cast iron over 250N/mm2 | CuZn alloy brittle | CuZn alloy tough | Aluminum alloy up to 11% Si | Thermo-plastics | Duroplastics | |
| Vc=m/min | 27 | 18 | 9 | 54 | 32 | 27 | 18 | 13 | |
| Coolant | Cutting spray | Cutting spray | Compressed air | Compressed air | Compressed air | Cutting spray | Water | Compressed air | |
| Dia. (mm) |
Dia. (inch) |
Speed (rpm) |
Speed (rpm) |
Speed (rpm) |
Speed (rpm) |
Speed (rpm) |
Speed (rpm) |
Speed (rpm) |
Speed (rpm) |
| 12 | 15/32" | 716 | 478 | 239 | 1433 | 836 | 716 | 478 | 358 |
| 13 | 33/64" | 662 | 441 | 221 | 1323 | 771 | 662 | 441 | 330 |
| 14 | 35/64" | 614 | 410 | 204 | 1229 | 716 | 614 | 410 | 307 |
| 15 | 19/32" | 573 | 383 | 191 | 1147 | 669 | 573 | 383 | 286 |
| 16 | 5/8" | 537 | 358 | 179 | 1075 | 627 | 537 | 358 | 269 |
| 17 | 43/64" | 506 | 338 | 168 | 1012 | 590 | 506 | 336 | 253 |
| 18 | 45/64" | 478 | 319 | 159 | 956 | 557 | 478 | 319 | 239 |
| 19 | 3/4" | 453 | 302 | 151 | 905 | 528 | 453 | 302 | 226 |
| 20 | 25/32" | 430 | 286 | 143 | 860 | 501 | 430 | 286 | 215 |
| 21 | 53/64" | 410 | 273 | 137 | 819 | 478 | 410 | 273 | 204 |
| 22 | 7/8" | 391 | 261 | 131 | 782 | 456 | 391 | 261 | 195 |
| 23 | 29/32" | 374 | 249 | 124 | 748 | 437 | 374 | 249 | 187 |
| 24 | 15/16" | 358 | 239 | 120 | 716 | 418 | 358 | 239 | 179 |
| 25 | 63/64" | 344 | 230 | 114 | 686 | 401 | 344 | 230 | 172 |
| 26 | 1-1/32" | 330 | 221 | 110 | 662 | 386 | 330 | 221 | 166 |
| 27 | 1-1/16" | 319 | 212 | 106 | 637 | 372 | 319 | 212 | 159 |
| 28 | 1-3/32" | 307 | 204 | 103 | 614 | 358 | 307 | 204 | 154 |
| 29 | 1-9/64" | 296 | 198 | 99 | 593 | 346 | 296 | 198 | 149 |
| 30 | 1-3/16" | 286 | 191 | 95 | 573 | 335 | 286 | 191 | 143 |
| 31 | 1-7/32" | 277 | 185 | 93 | 554 | 324 | 277 | 185 | 139 |
| 32 | 1-17/64" | 269 | 179 | 90 | 537 | 313 | 269 | 179 | 134 |
| 33 | 1-19/64" | 261 | 174 | 87 | 521 | 304 | 261 | 174 | 131 |
| 34 | 1-11/32" | 253 | 168 | 85 | 506 | 295 | 253 | 168 | 127 |
| 35 | 1-3/8" | 246 | 164 | 82 | 491 | 286 | 246 | 164 | 122 |
| 36 | 1-27/64" | 239 | 159 | 79 | 478 | 279 | 239 | 159 | 120 |
| 37 | 1-29/64" | 232 | 155 | 77 | 464 | 271 | 232 | 155 | 116 |
| 38 | 1-1/2" | 226 | 151 | 76 | 453 | 264 | 226 | 151 | 113 |
| 39 | 1-17/32" | 221 | 147 | 74 | 441 | 257 | 221 | 147 | 110 |
| 40 | 1-37/64" | 215 | 143 | 72 | 430 | 251 | 215 | 143 | 107 |
| 41 | 1-39/64" | 210 | 140 | 70 | 419 | 245 | 210 | 140 | 105 |
| 42 | 1-21/32" | 204 | 137 | 68 | 410 | 239 | 204 | 137 | 103 |
| 43 | 1-11/16" | 200 | 133 | 67 | 400 | 233 | 200 | 133 | 100 |
| 44 | 1-47/64" | 195 | 131 | 65 | 391 | 228 | 1995 | 131 | 98 |
| 45 | 1-25/32" | 191 | 128 | 64 | 383 | 223 | 191 | 128 | 95 |
| 46 | 1-13/16" | 187 | 124 | 62 | 374 | 218 | 187 | 124 | 94 |
| 47 | 1-55/64" | 183 | 122 | 61 | 366 | 213 | 183 | 122 | 92 |
| 48 | 1-57/64" | 179 | 120 | 59 | 358 | 209 | 179 | 120 | 90 |
| 49 | 1-15/16" | 176 | 117 | 59 | 351 | 204 | 176 | 117 | 87 |
| 50 | 1-31/32" | 172 | 114 | 58 | 344 | 201 | 172 | 114 | 86 |
| 55 | 2-5/32" | 157 | 103 | 52 | 312 | 186 | 157 | 106 | 75 |
| 60 | 2-3/8" | 143 | 94 | 48 | 286 | 170 | 143 | 97 | 69 |
| 65 | 2-9/16" | 132 | 87 | 44 | 265 | 157 | 132 | 89 | 64 |
| 70 | 2-3/4" | 123 | 80 | 41 | 246 | 146 | 123 | 83 | 59 |
| 75 | 2-61/64" | 114 | 75 | 38 | 230 | 136 | 114 | 77 | 55 |
| 80 | 3-5/32" | 107 | 70 | 36 | 215 | 127 | 107 | 72 | 52 |
| 85 | 3-11/32" | 101 | 66 | 34 | 203 | 120 | 101 | 68 | 49 |
| 90 | 3-35/64" | 96 | 63 | 32 | 191 | 114 | 96 | 64 | 46 |
| 95 | 3-47/64" | 91 | 59 | 30 | 181 | 107 | 91 | 61 | 44 |
| 100 | 3-15/16" | 86 | 56 | 29 | 172 | 102 | 86 | 58 | 41 |
