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VSM890™-12 • SNHX-ML • Precision Finishing and Light Machining
Inserts • SNHX-ML • Precision Finishing and Light Machining
Features and benefits
- -ML First choice for Stainless Steel, light machining, and finishing jobs.
- 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.
Workpiece Materials
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P Steel (2)
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P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(1)
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P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(1)
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P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(1)
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P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(1)
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P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(1)
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P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(2)
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P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(2)
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M Stainless Steel (2)
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M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(2)
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M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(2)
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M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(2)
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K Cast Iron (1)
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K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(1)
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K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(1)
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K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(1)
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N Non-Ferrous Materials (1)
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N1Wrought Aluminum(1)
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N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(1)
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N3High-Silicon Aluminum Alloys Si >12.2%(1)
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S High-Temp Alloys (2)
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S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(2)
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S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(2)
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S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(2)
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S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(2)
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H Hardened Materials (1)
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H1Hardened Materials 44-48 HRC(1)
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CN (2)
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WP25PM (1)
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WS40PM (1)
Wiper Insert
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S-SQUARE 90 (2)
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S-SQUARE 90 (2)
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Insert IC Size
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12.0 (2)
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0.4724 (2)
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H W (2)
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WP25PM (1)
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WS40PM (1)
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| SAP Material Number | ISO Catalog Number | ANSI Catalog Number | First Choice | Grade | Cutting Edges per Insert | [LI] Insert Length | [LI] Insert Length | [S] Insert Thickness | [S] Insert Thickness | [D] Insert IC Size | [D] Insert IC Size | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6596398 | SNHX120408PNERML | SNHX1202PNERML | WP25PM | 8 | 12.0000 | .4724 | 4.6050 | .1813 | 12.0000 | .4724 |
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| 6596399 | SNHX120408PNERML | SNHX1202PNERML | WS40PM | 8 | 12.0000 | .4724 | 4.6050 | .1813 | 12.0000 | .4724 |
|
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Replacement
This item is not available
Replacement Product This item may be available through a distributor
Replacement Product This item may be available through a distributor
Qty
Grades
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WP25PMPMKSH
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WS40PMPMNS
Insert Selection Guide
| LightMachining | GeneralPurpose | HeavyMachining | ||||
| Material Group | 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 | – | – |
Recommended Starting Feeds [mm]
| Programmed Feed per Tooth (fz) as 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 |
| LightMachining | GeneralPurpose | HeavyMachining |
Recommended Starting Feeds [IPT]
| Programmed Feed per Tooth (fz) as 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 |
| LightMachining | GeneralPurpose | HeavyMachining |
Recommended Starting Speeds [m/min]*
| Material Group | WK15CM | WN25PM | WP25PM | WP40PM | WS40PM | WU10PM | |||||||||||||
| P | 1 | – | – | – | – | – | – | 330 | 285 | 270 | 295 | 260 | 245 | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | 275 | 240 | 200 | 250 | 215 | 180 | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | 255 | 215 | 175 | 230 | 195 | 160 | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | 225 | 185 | 150 | 205 | 170 | 135 | – | – | – | – | – | – | |
| 5 | – | – | – | – | – | – | 185 | 170 | 150 | 170 | 155 | 135 | 170 | 145 | 120 | – | – | – | |
| 6 | – | – | – | – | – | – | 165 | 125 | 100 | 150 | 115 | 90 | 150 | 110 | 80 | – | – | – | |
| M | 1 | – | – | – | – | – | – | 205 | 180 | 165 | 195 | 170 | 155 | 210 | 170 | 140 | – | – | – |
| 2 | – | – | – | – | – | – | 185 | 160 | 130 | 175 | 150 | 125 | 180 | 145 | 120 | – | – | – | |
| 3 | – | – | – | – | – | – | 140 | 120 | 95 | 130 | 115 | 90 | 145 | 110 | 85 | – | – | – | |
| K | 1 | 420 | 385 | 340 | – | – | – | 230 | 205 | 185 | – | – | – | – | – | – | 295 | 265 | 240 |
| 2 | 335 | 295 | 275 | – | – | – | 180 | 160 | 150 | – | – | – | – | – | – | 230 | 205 | 190 | |
| 3 | 280 | 250 | 230 | – | – | – | 150 | 135 | 120 | – | – | – | – | – | – | 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 | WP40PM | WS40PM | WU10PM | |||||||||||||
| P | 1 | – | – | – | – | – | – | 1085 | 935 | 885 | 970 | 855 | 805 | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | 900 | 785 | 655 | 820 | 705 | 590 | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | 835 | 705 | 575 | 755 | 640 | 525 | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | 740 | 605 | 490 | 675 | 560 | 445 | – | – | – | – | – | – | |
| 5 | – | – | – | – | – | – | 605 | 560 | 490 | 560 | 510 | 445 | 560 | 475 | 395 | – | – | – | |
| 6 | – | – | – | – | – | – | 540 | 410 | 330 | 490 | 375 | 295 | 490 | 360 | 260 | – | – | – | |
| M | 1 | – | – | – | – | – | – | 675 | 590 | 540 | 640 | 560 | 510 | 690 | 560 | 460 | – | – | – |
| 2 | – | – | – | – | – | – | 605 | 525 | 425 | 575 | 490 | 410 | 590 | 475 | 395 | – | – | – | |
| 3 | – | – | – | – | – | – | 460 | 395 | 310 | 425 | 375 | 295 | 475 | 360 | 280 | – | – | – | |
| K | 1 | 1380 | 1265 | 1115 | – | – | – | 755 | 675 | 605 | – | – | – | – | – | – | 970 | 870 | 785 |
| 2 | 1100 | 970 | 900 | – | – | – | 590 | 525 | 490 | – | – | – | – | – | – | 755 | 675 | 625 | |
| 3 | 920 | 820 | 755 | – | – | – | 490 | 445 | 395 | – | – | – | – | – | – | 640 | 575 | 525 | |
| N | 1 | – | – | – | 3525 | 3100 | 2870 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | 3525 | 3100 | 2870 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 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 | 165 | 115 | 195 | 165 | 100 | – | – | – | |
| H | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 525 | 425 | 295 |
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