Product Similar To:
VSM890™-12 • SNHX-MM • Universal Geometry for Medium Machining
Inserts • SNHX-MM • Universal Geometry for Medium Machining
Material Number6712874
ISO Catalog IDSNHX120416PNSRMMANSI Catalog IDSNHX1204PNSRMM
- K Cast Iron
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Material Number | 6712874 |
ISO Catalog ID | SNHX120416PNSRMM |
ANSI Catalog ID | SNHX1204PNSRMM |
Grade | WK15CM |
Cutting Edges per Insert | 8 |
[LI] Insert Length | 12 mm |
[LI] Insert Length | .4724 in |
[S] Insert Thickness | 4.582 mm |
[S] Insert Thickness | .1804 in |
[D] Insert IC Size | 12 mm |
[D] Insert IC Size | .4724 in |
[BS] Corner Facet Length | 1 mm |
[BS] Corner Facet Length | .0394 in |
[Rε] Corner Radius | 1.6 mm |
[Rε] Corner Radius | .063 in |
Workpiece Materials
- Cast Iron
Features and benefits
- -MM First choice for general purpose machining at high feed rates in all workpiece materials
- Unique insert rake design to reduce and perfectly balance axial and radial cutting forces.
- Engineered for light machining to heavy roughing in all material groups
Create Solution to calculate Feeds and Speeds
After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.
Insert Selection
Insert Selection Guide
Light | General | Heavy | ||||
Material | Geometry | Grade | Geometry | Grade | Geometry | Grade |
P1–P2 | SNHX-ML | WS40PM | SNHX-MM | WP40PM | SNHX-MM | WP40PM |
P3–P4 | SNHX-ML | WS40PM | SNHX-MM | WP40PM | SNHX-MM | WP40PM |
P5–P6 | SNHX-ML | WP25PM | SNHX-MM | WP40PM | SNHX-MM | WP40PM |
M1–M2 | SNHX-ML | WS40PM | SNHX-ML | WS40PM | SNHX-MM | WS40PM |
M3 | SNHX-ML | WS40PM | SNHX-ML | WS40PM | SNHX-MM | WS40PM |
K1–K2 | SNHX-MM | WK15CM | SNHX-MM | WK15CM | SNHX-MM | WK15CM |
K3 | SNHX-MM | WK15CM | SNHX-MM | WK15CM | SNHX-MM | WK15CM |
N1–N2 | SNHX-ALP | WN25PM | SNHX-ALP | WN25PM | SNHX-ALP | WN25PM |
N3 | SNHX-ALP | WN25PM | SNHX-ALP | WN25PM | SNHX-ALP | WN25PM |
S1–S2 | SNHX-ML | WP25PM | SNHX-ML | WS40PM | SNHX-MM | WS40PM |
S3 | SNHX-ML | WS40PM | SNHX-ML | WS40PM | SNHX-MM | WS40PM |
S4 | SNHX-ML | WS40PM | SNHX-ML | WS40PM | SNHX-MM | WS40PM |
H1 | SNHX-MM | WU10PM | SNHX-MM | WU10PM | – | – |
Feeds
Recommended Starting Feeds [mm]
Programmed Feed per Tooth (fz) at a % of Radial Depth of Cut (ae) | ||||||||||||||||
Insert Geometry | 5% | 10% | 20% | 30% | 40–100% | Insert Geometry | ||||||||||
.E..ALP | 0,12 | 0,28 | 0,43 | 0,08 | 0,20 | 0,31 | 0,06 | 0,15 | 0,23 | 0,06 | 0,13 | 0,20 | 0,05 | 0,12 | 0,18 | .E..ALP |
.E..ML | 0,17 | 0,32 | 0,60 | 0,13 | 0,23 | 0,44 | 0,09 | 0,18 | 0,33 | 0,08 | 0,15 | 0,28 | 0,08 | 0,14 | 0,26 | .E..ML |
.S..MM | 0,23 | 0,36 | 0,82 | 0,17 | 0,26 | 0,59 | 0,13 | 0,20 | 0,44 | 0,11 | 0,17 | 0,38 | 0,10 | 0,16 | 0,35 | .S..MM |
Light | General | Heavy |
Recommended Starting Feeds [IPT]
Programmed Feed per Tooth (fz) at a % of Radial Depth of Cut (ae) | ||||||||||||||||
Insert Geometry | 5% | 10% | 20% | 30% | 40–100% | Insert Geometry | ||||||||||
.E..ALP | .005 | .010 | .015 | .003 | .007 | .011 | .003 | .005 | .008 | .002 | .005 | .007 | .002 | .004 | .006 | .E..ALP |
.E..ML | .007 | .012 | .023 | .005 | .009 | .017 | .004 | .007 | .012 | .003 | .006 | .011 | .003 | .005 | .010 | .E..ML |
.S..MM | .009 | .014 | .032 | .007 | .010 | .023 | .005 | .008 | .017 | .004 | .007 | .015 | .004 | .006 | .014 | .S..MM |
Light | General | Heavy |
Speeds
Recommended Starting Speeds [m/min]*
Material Group | WK15CM | WN25PM | WP25PM | WP35CM | WP40PM | WS40PM | WU10PM | |||||||||||||||
P | 1 | – | – | – | – | – | – | 330 | 285 | 270 | 455 | 395 | 370 | 295 | 260 | 245 | – | – | – | – | – | – |
2 | – | – | – | – | – | – | 275 | 240 | 200 | 280 | 255 | 230 | 250 | 215 | 180 | – | – | – | – | – | – | |
3 | – | – | – | – | – | – | 255 | 215 | 175 | 255 | 230 | 205 | 230 | 195 | 160 | – | – | – | – | – | – | |
4 | – | – | – | – | – | – | 225 | 185 | 150 | 190 | 175 | 160 | 205 | 170 | 135 | – | – | – | – | – | – | |
5 | – | – | – | – | – | – | 185 | 170 | 150 | 260 | 230 | 210 | 170 | 155 | 135 | 170 | 145 | 120 | – | – | – | |
6 | – | – | – | – | – | – | 165 | 125 | 100 | 160 | 135 | 110 | 150 | 115 | 90 | 150 | 110 | 80 | – | – | – | |
M | 1 | – | – | – | – | – | – | 205 | 180 | 165 | 205 | 185 | 155 | 195 | 170 | 155 | 210 | 170 | 140 | – | – | – |
2 | – | – | – | – | – | – | 185 | 160 | 130 | 185 | 160 | 140 | 175 | 150 | 125 | 180 | 145 | 120 | – | – | – | |
3 | – | – | – | – | – | – | 140 | 120 | 95 | 145 | 130 | 115 | 130 | 115 | 90 | 145 | 110 | 85 | – | – | – | |
K | 1 | 420 | 385 | 340 | – | – | – | 230 | 205 | 185 | 295 | 265 | 240 | – | – | – | – | – | – | 295 | 265 | 240 |
2 | 335 | 295 | 275 | – | – | – | 180 | 160 | 150 | 235 | 210 | 190 | – | – | – | – | – | – | 230 | 205 | 190 | |
3 | 280 | 250 | 230 | – | – | – | 150 | 135 | 120 | 195 | 175 | 160 | – | – | – | – | – | – | 195 | 175 | 160 | |
N | 1 | – | – | – | 1075 | 945 | 875 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
2 | – | – | – | 945 | 875 | 760 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
3 | – | – | – | 945 | 875 | 760 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
S | 1 | – | – | – | – | – | – | 40 | 35 | 25 | – | – | – | – | – | – | 40 | 35 | 25 | – | – | – |
2 | – | – | – | – | – | – | 40 | 35 | 25 | – | – | – | – | – | – | 40 | 35 | 25 | – | – | – | |
3 | – | – | – | – | – | – | 50 | 40 | 25 | – | – | – | – | – | – | 50 | 40 | 25 | – | – | – | |
4 | – | – | – | – | – | – | 70 | 50 | 35 | – | – | – | – | – | – | 60 | 50 | 30 | – | – | – | |
H | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 160 | 130 | 90 |
Recommended Starting Speeds [SFM]*
Material Group | WK15CM | WN25PM | WP25PM | WP35CM | WP40PM | WS40PM | WU10PM | |||||||||||||||
P | 1 | – | – | – | – | – | – | 1085 | 935 | 885 | 1490 | 1295 | 1210 | 970 | 855 | 805 | – | – | – | – | – | – |
2 | – | – | – | – | – | – | 900 | 785 | 655 | 915 | 835 | 750 | 820 | 705 | 590 | – | – | – | – | – | – | |
3 | – | – | – | – | – | – | 835 | 705 | 575 | 835 | 750 | 670 | 755 | 640 | 525 | – | – | – | – | – | – | |
4 | – | – | – | – | – | – | 740 | 605 | 490 | 620 | 570 | 520 | 675 | 560 | 445 | – | – | – | – | – | – | |
5 | – | – | – | – | – | – | 605 | 560 | 490 | 850 | 750 | 685 | 560 | 510 | 445 | 560 | 475 | 395 | – | – | – | |
6 | – | – | – | – | – | – | 540 | 410 | 330 | 520 | 440 | 360 | 490 | 375 | 295 | 490 | 360 | 260 | – | – | – | |
M | 1 | – | – | – | – | – | – | 675 | 590 | 540 | 670 | 605 | 505 | 640 | 560 | 510 | 690 | 560 | 460 | – | – | – |
2 | – | – | – | – | – | – | 605 | 525 | 425 | 605 | 520 | 455 | 575 | 490 | 410 | 590 | 475 | 395 | – | – | – | |
3 | – | – | – | – | – | – | 460 | 395 | 310 | 475 | 425 | 375 | 425 | 375 | 295 | 475 | 360 | 280 | – | – | – | |
K | 1 | 1380 | 1265 | 1115 | – | – | – | 755 | 675 | 605 | 965 | 865 | 785 | – | – | – | – | – | – | 970 | 870 | 785 |
2 | 1100 | 970 | 900 | – | – | – | 590 | 525 | 490 | 770 | 685 | 620 | – | – | – | – | – | – | 755 | 675 | 625 | |
3 | 920 | 820 | 755 | – | – | – | 490 | 445 | 395 | 635 | 570 | 520 | – | – | – | – | – | – | 640 | 575 | 525 | |
N | 1 | – | – | – | 3525 | 3100 | 2870 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
2 | – | – | – | 3100 | 2870 | 2495 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
3 | – | – | – | 3100 | 2870 | 2495 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
S | 1 | – | – | – | – | – | – | 130 | 115 | 80 | – | – | – | 130 | 115 | 100 | 130 | 115 | 80 | – | – | – |
2 | – | – | – | – | – | – | 130 | 115 | 80 | – | – | – | 130 | 115 | 100 | 130 | 115 | 80 | – | – | – | |
3 | – | – | – | – | – | – | 165 | 130 | 80 | – | – | – | 165 | 130 | 100 | 165 | 130 | 80 | – | – | – | |
4 | – | – | – | – | – | – | 230 | 165 | 115 | 215 | 160 | 105 | 215 | 165 | 115 | 195 | 165 | 100 | – | – | – | |
H | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 525 | 425 | 295 |
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