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| Material Number | 3851540 |
| ISO Catalog ID | HNPX090516MR |
| ANSI Catalog ID | HNPX5354MR |
| Grade | KC524M |
| [D] Insert IC Size | 16.2 mm |
| [D] Insert IC Size | .6378 in |
| [S] Insert Thickness | 5.56 mm |
| [S] Insert Thickness | .219 in |
| [L10] Insert Cutting Edge Length | 9.35 mm |
| [L10] Insert Cutting Edge Length | .3681 in |
| [Rε] Corner Radius | 1.6 mm |
| [Rε] Corner Radius | .063 in |
| Average Chip Thickness [HM] | 0.095 mm |
| Average Chip Thickness [HM] | .0037 in |
| Cutting Edges per Insert | 12 |
Grades
KC524M
Coated carbide grade with a thicker PVD TiAlN coating. KC524M combines good wear resistance with high toughness. Primarily for general machining of all cast irons. This grade can be used both wet and dry.
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.
| Material Group | Light | General | Heavy | |||
| (Light geometry) | – | (Strong geometry) | ||||
| wear |  | toughness | ||||
| Geometry | Grade | Geometry | Grade | Geometry | Grade | |
| P1–P2 | – | – | – | – | – | – |
| P3–P4 | – | – | – | – | – | – |
| P5–P6 | – | – | – | – | – | – |
| M1–M2 | – | – | – | – | – | – |
| M3 | – | – | – | – | – | – |
| K1–K2 | .E..LE | KCK15 | .S..GE | KCK15 | .S..GE | KCK15 |
| K3 | .E..LE | KCK15 | .S..GE | KC514M | .S..GE | KCK15 |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | – | – | – | – | – | – |
| S3 | – | – | – | – | – | – |
| S4 | – | – | – | – | – | – |
| H1 | – | – | – | – | – | – |
| Light | General | Heavy |
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 5% | 10% | 20% | 30% | 40–100% | ||||||||||||
| ...MCI | 0,25 | 0,65 | 1,15 | 0,18 | 0,47 | 0,82 | 0,14 | 0,35 | 0,61 | 0,12 | 0,31 | 0,54 | 0,11 | 0,28 | 0,49 | ...MCI |
| .E..LE | 0,26 | 0,64 | 1,17 | 0,19 | 0,46 | 0,84 | 0,14 | 0,35 | 0,63 | 0,12 | 0,30 | 0,54 | 0,11 | 0,28 | 0,50 | .E..LE |
| ...MR | 0,33 | 0,72 | 1,26 | 0,24 | 0,52 | 0,90 | 0,18 | 0,39 | 0,67 | 0,16 | 0,34 | 0,59 | 0,14 | 0,31 | 0,54 | ...MR |
| .S..GE | 0,33 | 0,84 | 1,35 | 0,24 | 0,60 | 0,97 | 0,18 | 0,45 | 0,72 | 0,16 | 0,39 | 0,63 | 0,14 | 0,36 | 0,57 | .S..GE |
| ...SN | 0,33 | 0,84 | 1,35 | 0,24 | 0,60 | 0,97 | 0,18 | 0,45 | 0,72 | 0,16 | 0,39 | 0,63 | 0,14 | 0,36 | 0,57 | ...SN |
| Light | General | Heavy |
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 5% | 10% | 20% | 30% | 40–100% | ||||||||||||
| ...MCI | .010 | .026 | .046 | .007 | .019 | .033 | .006 | .014 | .025 | .005 | .012 | .021 | .004 | .011 | .020 | ...MCI |
| .E..LE | .010 | .025 | .046 | .007 | .018 | .033 | .006 | .014 | .025 | .005 | .012 | .021 | .004 | .011 | .020 | .E..LE |
| .S..GE | .013 | .033 | .053 | .009 | .024 | .038 | .007 | .018 | .028 | .006 | .015 | .025 | .006 | .014 | .023 | .S..GE |
| ...SN | .013 | .033 | .053 | .009 | .024 | .038 | .007 | .018 | .028 | .006 | .015 | .025 | .006 | .014 | .023 | ...SN |
| Material Group | KCK15 | KCPK30 | KC514M | KC524M | KC907M | KC914M | KC917M | KC924M | KY3500 | |||||||||||||||||||
| P | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 6 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| M | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| K | 1 | 505 | 460 | 410 | 355 | 320 | 285 | 480 | 350 | 255 | 450 | 320 | 230 | 490 | 365 | 305 | 420 | 360 | 300 | 360 | 300 | 240 | 350 | 275 | 200 | 965 | 880 | 780 |
| 2 | 400 | 355 | 330 | 280 | 255 | 230 | 420 | 280 | 205 | 390 | 250 | 190 | 385 | 300 | 250 | 360 | 300 | 250 | 300 | 240 | 200 | 275 | 220 | 175 | 765 | 685 | 635 | |
| 3 | 335 | 300 | 275 | 235 | 210 | 195 | 335 | 260 | 200 | 300 | 225 | 160 | 300 | 250 | 200 | 300 | 250 | 200 | 240 | 200 | 160 | 220 | 175 | 140 | 645 | 570 | 525 | |
| N | 1–2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| S | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| H | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Material Group | KCK15 | KCPK30 | KC514M | KC524M | KC907M | KC914M | KC917M | KC924M | KY3500 | |||||||||||||||||||
| P | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 6 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| M | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| K | 1 | 1660 | 1510 | 1340 | 1160 | 1050 | 940 | 1570 | 1150 | 830 | 1470 | 1050 | 750 | 1600 | 1190 | 1000 | 1370 | 1180 | 980 | 1180 | 980 | 780 | 1150 | 900 | 660 | 3170 | 2880 | 2560 |
| 2 | 1310 | 1170 | 1090 | 920 | 830 | 760 | 1380 | 920 | 680 | 1280 | 820 | 620 | 1260 | 980 | 820 | 1180 | 980 | 820 | 980 | 780 | 660 | 900 | 720 | 580 | 2510 | 2240 | 2090 | |
| 3 | 1100 | 980 | 900 | 770 | 690 | 640 | 1100 | 850 | 660 | 980 | 730 | 520 | 980 | 820 | 660 | 980 | 820 | 660 | 780 | 660 | 520 | 720 | 580 | 460 | 2110 | 1870 | 1720 | |
| N | 1–2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| S | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| H | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
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