Sutton Tools Pty Ltd. T 1800 335 350 www.sutton.com.au 100% Australian Owned
For Standard HSS, Cobalt HSS,
Speeds & Feeds
TiNite (Titanium Nitride) & TiCNite (Titanium Carbonitride)
HSS DRILLS COBALT DRILLS
Material to Drill Diameter in mm Material to Drill Diameter in mm be cut
3 4 6 8 10 12 14 16 18 20 22 25
be cut
3 4 6 8 10 12 14 16 18 20 22 25 RPM 3713 2785 1857 1392 1114 928 796 696 619 557 506 446 RPM 4456 3342 2228 1671 1337 1114 955 835 743 668 608 535
Mild Steel
FEED 149 139 186 139 134 163 159 153 149 145 142 134
Mild Steel
FEED 196 184 245 184 176 216 210 202 196 191 187 176
Medium
RPM 2652 1989 1326 995 796 663 568 497 442 398 362 318
Medium
RPM 3183 2387 1591 1194 955 796 682 597 530 477 434 382
Steel
FEED 106 99 133 99 95 117 114 109 106 103 101 95
Steel
FEED 140 131 175 131 126 154 150 144 140 137 134 126 RPM 1485 1114 743 557 446 371 318 278 248 223 203 178 RPM 1528 1146 764 573 458 382 327 286 255 229 208 183
Tough Steel
FEED 5 9 56 74 56 53 65 64 61 59 58 57 53
Tough Steel
FEED 67 63 84 63 60 74 72 69 67 66 64 60
Aluminium
RPM 6365 4774 3183 2387 1910 1591 1364 1194 1061 955 868 764
Aluminium
RPM 7638 5729 3819 2864 2292 1910 1637 1432 1273 1146 1042 917
& Brass
FEED 255 239 318 239 229 280 273 263 255 248 243 229
& Brass
FEED 336 315 420 315 302 370 360 347 336 328 321 302
Cast Iron
RPM 1167 875 583 438 350 292 250 219 194 175 159 140
Cast Iron
RPM 1400 1050 700 525 420 350 300 263 233 210 191 168
Hard
FEED 47 44 58 44 42 51 50 48 47 46 45 42
Hard
FEED 62 58 77 58 55 68 66 64 62 60 59 55
Stainless
RPM 1273 955 637 477 382 318 273 239 212 191 174 153
Stainless
RPM 1379 1034 690 517 414 345 296 259 230 207 188 165
Steel
FEED 51 48 64 48 46 56 55 53 51 50 49 46
Steel
FEED 61 57 76 57 55 67 65 63 61 59 58 55
Feed = mm/min Increase RPM and Feed by 20% for TiNite tool Feed per revolution = Feed divided by RPM Feed = mm/min Increase RPM and Feed by 20% for TiNite tool Feed per revolution = Feed divided by RPM Increase RPM and Feed by 40% for TiCNite tools Increase RPM and Feed by 40% for TiCNite tools HSS TAPS HSSE-V TAPS
Material to
Diameter in mm
Material to
HSGT Tap Diameter in mm
HSGT Tap
3 5 6 8 10 12 14 16 18 20 22 24
HSGT Tap
3 5 6 8 10 12 14 16 18 20 22 24
RPM
1644 987 822 617 493 411 352 308 274 247 224 206
RPM
1973 1184 987 740 592 493 423 370 329 269 247
Mild Steel FEED
= Pitch of the Tap
Mild Steel FEED
= Pitch of the Tap
Medium RPM
955 573 477 358 286 239 205 179 159 143 130 119
Medium RPM
1146 687 573 430 344 286 246 215 191 172 156 143
Steel FEED
= Pitch of the Tap
Steel FEED
= Pitch of the Tap
RPM
743 446 371 278 223 186 159 139 124 111 101 93
RPM
764 458 382 286 229 191 164 143 127 115 104 95
Tough Steel FEED
= Pitch of the Tap
Tough Steel FEED
= Pitch of the Tap
Aluminium RPM
3183 1910 1591 1194 955 796 682 597 530 477 434 398
Aluminium RPM
3819 2292 1910 1432 1146 955 818 716 637 573 521 477
& Brass FEED
= Pitch of the Tap
& Brass FEED
= Pitch of the Tap
Cast Iron RPM
796 477 398 298 239 199 171 149 133 119 109 99
Cast Iron RPM
955 573 477 358 286 239 205 179 159 143 130 119
Hard FEED
= Pitch of the Tap
Hard FEED
= Pitch of the Tap
Stainless RPM
477 286 239 179 143 119 102 90 80 72 65 60
Stainless RPM
573 344 286 215 172 143 123 107 95 86 78 72
Steel FEED
= Pitch of the Tap
Steel FEED
= Pitch of the Tap
Feed = mm/min Increase RPM and Feed by 20% for TiNite tool Feed per revolution = Feed divided by RPM Feed = mm/min Increase RPM and Feed by 20% for TiNite tool Feed per revolution = Feed divided by RPM Increase RPM and Feed by 40% for TiCNite tools Increase RPM and Feed by 40% for TiCNite tools COBALT SLOT DRILLS COBALT ENDMILLS
Material to Slot Drill Diameter in mm Material to Endmill Diameter in mm be cut
3 4 6 8 10 12 14 16 18 20 22 25
be cut
3 4 6 8 10 12 14 16 18 20 22 25
RPM
3713 2785 1857 1392 1114 928 796 696 619 557 506 446
RPM
3713 2785 1857 1392 1114 928 796 696 619 557 506 446
Mild Steel FEED
149 139 186 139 134 163 159 153 149 145 142 134
Mild Steel FEED
297 278 371 278 267 327 318 306 297 290 284 267
Medium RPM
2652 1989 1326 995 796 663 568 497 442 398 362 318
Medium RPM
2652 1989 1326 995 796 663 568 497 442 398 362 318
Steel FEED
106 99 133 99 95 117 114 109 106 103 101 95
Steel FEED
212 199 265 199 191 233 227 219 212 207 203 191
RPM
1485 1114 743 557 446 371 318 278 248 223 203 178
RPM
1485 1114 743 557 446 371 318 278 248 223 203 178
Tough Steel FEED
59 56 74 56 53 65 64 61 59 58 57 53
Tough Steel FEED
119 111 149 111 107 131 127 123 119 116 113 107
Aluminium RPM
6365 4774 3183 2387 1910 1591 1364 1194 1061 955 868 764
Aluminium RPM
6365 4774 3183 2387 1910 1591 1364 1194 1061 955 868 764
& Brass FEED
255 239 318 239 229 280 273 263 255 248 243 229
& Brass FEED
509 477 637 477 458 560 546 525 509 496 486 458
Cast Iron RPM
1167 875 583 438 350 292 250 219 194 175 159 140
Cast Iron RPM
1167 875 583 438 350 292 250 219 194 175 159 140
Hard FEED
47 44 58 44 42 51 50 48 47 46 45 42
Hard FEED
93 88 117 88 84 103 100 96 93 91 89 84
Stainless RPM
1273 955 637 477 382 318 273 239 212 191 174 153
Stainless RPM
1273 955 637 477 382 318 273 239 212 191 174 153
Steel FEED
51 48 64 48 46 56 55 53 51 50 49 46
Steel FEED
102 95 127 95 92 112 109 105 102 99 97 92
Feed = mm/min Increase RPM and Feed by 20% for TiNite toolWidth of cut = Cutter Diameter Feed = mm/min Increase RPM and Feed by 20% for TiNite tool Decrease Feed by 50% for Long Seeries Cutters Increase RPM and Feed by 40% for TiCNite tools Decrease feed by 50% for Long Series CuttersDepth per cut = 1/4 of diameter Increase RPM and Feed by 40% for TiCNite toolsDepth of cut = 1-1/4 x diameter Feed per revolution = Feed divided by RPM Width of cut = 1/4 x diameter COBALT RMR’s
SURFACE SPEED
Metres & Feet per Minute
Cutter Dia 10 16 26 33 39 49 66 82 98 115 131 148 164 197 230 262 328 394 Imp mm 3 5 8 10 12 15 20 25 30 35 40 45 50 60 70 80 100 120 Material to
Coarse Pitch RMR Endmill Diameter in mm
Stub Series Fine Pitch RMR Diameter in mm 2 477 795 1272 1590 1908 2386 3181 3976 4771 5566 6362 7157 7952 9542 11133 12723 15904 19085 be cut
12 16 20 25 32 40 12 16 20 25 32
3 318 530 848 1060 1272 1590 2121 2651 3181 3711 4241 4771 5301 6362 7422 8482 10603 12723 RPM
1061 796 637 509 398 318 875 656 525 420 328
1/8’’ 300 500 800 1000 1200 1500 2001 2501 3001 3501 4001 4501 5001 6002 7002 8002 10003 12003 Mild Steel FEED
170 185 194 194 232 229 155 160 173 174 176
4 239 398 636 795 954 1193 1590 1988 2386 2783 3181 3578 3976 4771 5566 6362 7952 9542 RPM
501 376 301 241 188 150 557 418 334 267 209
3/16’’ 200 334 535 668 802 1002 1336 1671 2005 2339 2673 3007 3341 4009 4678 5346 6682 8019 Medium
5 191 318 509 636 763 954 1272 1590 1908 2227 2545 2863 3181 3817 4453 5089 6362 7634 Steel FEED
76 80 88 96 106 108 79 83 83 88 92
6 159 265 424 530 636 795 1060 1325 1590 1855 2121 2386 2651 3181 3711 4241 5301 6362 RPM
305 229 183 146 114 92 424 318 255 204 159
1/4’’ 150 250 401 501 601 751 1002 1252 1503 1753 2004 2254 2505 3005 3506 4007 5009 6011 Tough Steel FEED
49 50 55 62 68 66 55 60 67 67 70
5/16’’ 120 200 320 401 481 601 801 1002 1202 1402 1602 1803 2003 2404 2804 3205 4006 4807 Aluminium RPM
1326 995 796 637 497 398 1326 995 796 637 497
8 119 199 318 398 477 596 795 994 1193 1392 1590 1789 1988 2386 2783 3181 3976 4771 & Brass FEED
424 477 477 477 418 382 338 283 382 382 358
3/8’’ 100 167 267 334 401 501 668 834 1001 1168 1335 1502 1669 2003 2336 2670 3338 4005 10 95 159 254 318 382 477 636 795 954 1113 1272 1431 1590 1908 2227 2545 3181 3817 Cast Iron RPM
393 294 236 188 147 118 398 298 239 191 149
7/16’’ 86 143 229 286 344 429 573 716 859 1002 1145 1288 1432 1718 2004 2290 2863 3436 Hard FEED
58 65 68 75 84 88 55 69 72 80 84
12 80 133 212 265 318 398 530 663 795 928 1060 1193 1325 1590 1855 2121 2651 3181 Stainless RPM
385 288 231 185 144 115 424 318 255 204 159
1/2’’ 75 125 200 250 301 376 501 626 751 877 1002 1127 1252 1503 1753 2004 2505 3005 Steel FEED
54 58 65 69 78 83 42 44 49 53 53
14 68 114 182 227 273 341 454 568 682 795 909 1022 1136 1363 1590 1818 2272 2726 9/16’’ 67 111 178 223 267 334 445 556 668 779 890 1002 1113 1336 1558 1781 2226 2671 This coarse pitch range also available in fine pitch Depth per cut = 1-1/2 x diameterDepth of cut = Cutter Diameter 5/8’’ 60 100 160 200 240 300 401 501 601 701 801 901 1002 1202 1402 1602 2003 2404 Feed = mm/minWidth of cut = 1/3 x diameter Width of cut = Cutter Diameter 16 60 99 159 199 239 298 398 497 596 696 795 895 994 1193 1392 1590 1988 2386 Decrease Feed by 10% for Fine Pitch 18 53 88 141 177 212 265 535 442 530 618 707 795 884 1060 1237 1414 1767 2121 Decrease Feed by 50% for Long Seeries Cutters 3/4’’ 50 83 134 167 200 250 334 417 501 584 668 751 835 1002 1169 1336 1670 2004 Increase RPM and Feed by 20% for TiNite tools 20 48 80 127 159 191 239 318 398 477 557 636 716 795 954 1113 1272 1590 1908 Increase RPM and Feed by 40% for TiCNite tools 22 43 72 116 145 173 217 289 361 434 506 578 651 723 867 1012 1157 1446 1735 The above Speeds & Feeds are a starting point only.
7/8’’ 43 72 114 143 172 215 286 358 429 501 572 644 716 859 1002 1145 1431 1717 24 40 66 106 133 159 199 265 331 398 464 530 596 663 795 928 1060 1325 1590 They can be increased or decreased subject to machine rigidity, size
25 38 64 102 127 153 191 254 318 382 445 509 573 636 763 891 1018 1272 1527 1’’ 38 63 100 125 150 188 250 313 376 438 501 564 626 751 877 1002 1252 1503 Range and information detailed correct at time of printing and subject to change without notice.