SEHW-AFTN(W)(P) Milling - 1157791 - Kennametal
Product Similar To:
Inserts for Chamfer Mill • SEHW-T
Indexable Inserts • KISBR-45
Material Number1157791
ISO Catalog IDSEHW1204AFTNANSI Catalog IDSEHW43A6T
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| Material Number | 1157791 |
| ISO Catalog ID | SEHW1204AFTN |
| ANSI Catalog ID | SEHW43A6T |
| Grade | KC792M |
| [D] Insert IC Size | 12.7 mm |
| [D] Insert IC Size | 0.5 in |
| [S] Insert Thickness | 4.763 mm |
| [S] Insert Thickness | 0.1875 in |
| [L10] Insert Cutting Edge Length | 12.7 mm |
| [L10] Insert Cutting Edge Length | 0.5 in |
| [BS] Corner Facet Length | 2.7 mm |
| [BS] Corner Facet Length | 0.1063 in |
| [Rε] Corner Radius | 1 mm |
| [Rε] Corner Radius | 0.039 in |
| Average Chip Thickness [HM] | 0.165 mm |
| Average Chip Thickness [HM] | 0.0065 in |
| Cutting Edges per Insert | 4 |
Grades
KC792M
Coated carbide grade with an 8um thick multi-layer coating (TiN/TiCN/TiN). High performance grade for machining steel, particularly at high cutting speeds. Primarily for use in light and general applications. KC792M is ideal for dry machining
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.
Feeds
Chamfer Mills • 30°
| Light | General | Heavy |
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 10% | 20% | 30% | 40% | 50–100% | ||||||||||||
| SDEB | .004 | .015 | .030 | .003 | .011 | .022 | .003 | .009 | .019 | .003 | .009 | .018 | .002 | .009 | .017 | SDEB |
Chamfer Mills • KIPR • 45°
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 10% | 20% | 30% | 40% | 50–100% | ||||||||||||
| SDEB | .005 | .018 | .037 | .004 | .013 | .027 | .003 | .012 | .023 | .003 | .011 | .022 | .003 | .011 | .021 | SDEB |
| Light | General | Heavy |
Chamfer Mills • 45°
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 10% | 20% | 30% | 40% | 50–100% | ||||||||||||
| SEH. | .005 | .018 | .037 | .004 | .013 | .027 | .003 | .012 | .023 | .003 | .011 | .022 | .003 | .011 | .021 | SEH. |
| Light | General | Heavy |
Chamfer Mills • 60°
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 10% | 20% | 30% | 40% | 50–100% | ||||||||||||
| SDEB | .007 | .026 | .053 | .005 | .019 | .038 | .005 | .016 | .033 | .004 | .015 | .031 | .004 | .015 | .030 | SDEB |
| Light | General | Heavy |
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Speeds
Recommended Starting Speeds [SFM]
| Material Group | KC510M | KC520M | KC725M | KCK15 | KCPK30 | |||||||||||
| P | 1 | – | – | – | – | – | – | 1030 | 900 | 840 | – | – | – | 1780 | 1560 | 1450 |
| 2 | – | – | – | – | – | – | 860 | 760 | 640 | – | – | – | 1100 | 1000 | 900 | |
| 3 | – | – | – | – | – | – | 790 | 670 | 550 | – | – | – | 1000 | 900 | 820 | |
| 4 | – | – | – | – | – | – | 710 | 590 | 470 | – | – | – | 740 | 690 | 620 | |
| 5 | – | – | – | – | – | – | 590 | 530 | 470 | – | – | – | 1020 | 910 | 830 | |
| 6 | – | – | – | – | – | – | 520 | 400 | 310 | – | – | – | 620 | 540 | - | |
| M | 1 | – | – | – | – | – | – | 670 | 590 | 540 | – | – | – | 820 | 720 | 620 |
| 2 | – | – | – | – | – | – | 610 | 520 | 430 | – | – | – | 730 | 640 | 550 | |
| 3 | – | – | – | – | – | – | 460 | 400 | 310 | – | – | – | 570 | 520 | 460 | |
| K | 1 | – | – | – | 1060 | 960 | 850 | – | – | – | 1660 | 1510 | 1340 | 1160 | 1050 | 940 |
| 2 | – | – | – | 830 | 740 | 700 | – | – | – | 1310 | 1170 | 1090 | 920 | 830 | 760 | |
| 3 | – | – | – | 700 | 620 | 560 | – | – | – | 1100 | 980 | 900 | 770 | 690 | 640 | |
| N | 1–2 | 2520 | 2240 | 2060 | – | – | – | – | – | – | – | – | – | – | – | – |
| 3 | 2280 | 2100 | 1920 | – | – | – | – | – | – | – | – | – | – | – | – | |
| S | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
| H | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
Recommended Starting Speeds [SFM]
| Material Group | KC520M | KC725M | KCPK30 | |||||||
| P | 1 | – | – | – | 1030 | 900 | 840 | 1780 | 1560 | 1450 |
| 2 | – | – | – | 860 | 760 | 640 | 1100 | 1000 | 900 | |
| 3 | – | – | – | 790 | 670 | 550 | 1000 | 900 | 820 | |
| 4 | – | – | – | 710 | 590 | 470 | 740 | 690 | 620 | |
| 5 | – | – | – | 590 | 530 | 470 | 1020 | 910 | 830 | |
| 6 | – | – | – | 520 | 400 | 310 | 620 | 540 | - | |
| M | 1 | – | – | – | 670 | 590 | 540 | 820 | 720 | 620 |
| 2 | – | – | – | 610 | 520 | 430 | 730 | 640 | 550 | |
| 3 | – | – | – | 460 | 400 | 310 | 570 | 520 | 460 | |
| K | 1 | 1060 | 960 | 850 | – | – | – | 1160 | 1050 | 940 |
| 2 | 830 | 740 | 700 | – | – | – | 920 | 830 | 760 | |
| 3 | 700 | 620 | 560 | – | – | – | 770 | 690 | 640 | |
| N | 1–2 | – | – | – | – | – | – | – | – | – |
| 3 | – | – | – | – | – | – | – | – | – | |
| S | 1 | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | |
| H | 1 | – | – | – | – | – | – | – | – | – |
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Insert Selection
| Material Group | Light | General | Heavy | |||
| – | (Light geometry) | (Strong geometry) | ||||
| – | wear |  | toughness | |||
| – | Geometry | Grade | Geometry | Grade | Geometry | Grade |
| P1–P2 | SDEB | KC725M | SDEB | KC725M | SDEB | KCPK30 |
| P3–P4 | SDEB | KC725M | SDEB | KCPK30 | SDEB | KCPK30 |
| P5–P6 | SDEB | KCPK30 | SDEB | KCPK30 | SDEB | KCPK30 |
| M1–M2 | SDEB | KC725M | SDEB | KC725M | SDEB | KCPK30 |
| M3 | SDEB | KC725M | SDEB | KCPK30 | SDEB | KCPK30 |
| K1–K2 | SDEB | KC520M | SDEB | KC520M | SDEB | KCPK30 |
| K3 | SDEB | KC520M | SDEB | KCPK30 | SDEB | KCPK30 |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | SDEB | KC725M | SDEB | KC725M | SDEB | KC725M |
| S3 | SDEB | KC725M | SDEB | KC725M | SDEB | KC725M |
| S4 | SDEB | KC725M | SDEB | KC725M | SDEB | KC725M |
| H1 | – | – | – | – | – | – |
| Material Group | Light | General | Heavy | |||
| – | (Light geometry) | (Strong geometry) | ||||
| – | wear | | toughness | |||
| – | Geometry | Grade | Geometry | Grade | Geometry | Grade |
| P1–P2 | SEHT | KC725M | SEHT | KC725M | SEHT-T | KCPK30 |
| P3–P4 | SEHT | KC725M | SEHT-T | KCPK30 | SEHT-T | KCPK30 |
| P5–P6 | SEHT-T | KCPK30 | SEHT-T | KCPK30 | SEHT-T | KCPK30 |
| M1–M2 | SEHT | KC725M | SEHT | KC725M | SEHT-T | KCPK30 |
| M3 | SEHT | KC725M | SEHT-T | KCPK30 | SEHT-T | KCPK30 |
| K1–K2 | SEHW | KC520M | SEHW | KC520M | SEHW-T | KCPK30 |
| K3 | SEHW | KC520M | SEHW-T | KCPK30 | SEHW-T | KCPK30 |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | SEHT | KC725M | SEHT | KC725M | SEHT-T | KC725M |
| S3 | SEHT | KC725M | SEHT | KC725M | SEHT-T | KC725M |
| S4 | SEHT | KC725M | SEHT-T | KC725M | SEHT-T | KC725M |
| H1 | – | – | – | – | – | – |
| Material Group | Light | General | Heavy | |||
| – | (Light geometry) | (Strong geometry) | ||||
| – | wear | | toughness | |||
| – | Geometry | Grade | Geometry | Grade | Geometry | Grade |
| P1–P2 | SDEB | KC725M | SDEB | KC725M | SDEB | KCPK30 |
| P3–P4 | SDEB | KC725M | SDEB | KCPK30 | SDEB | KCPK30 |
| P5–P6 | SDEB | KCPK30 | SDEB | KCPK30 | SDEB | KCPK30 |
| M1–M2 | SDEB | KC725M | SDEB | KC725M | SDEB | KCPK30 |
| M3 | SDEB | KC725M | SDEB | KCPK30 | SDEB | KCPK30 |
| K1–K2 | SDEB | KC520M | SDEB | KC520M | SDEB | KCPK30 |
| K3 | SDEB | KC520M | SDEB | KCPK30 | SDEB | KCPK30 |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | SDEB | KC725M | SDEB | KC725M | SDEB | KC725M |
| S3 | SDEB | KC725M | SDEB | KC725M | SDEB | KC725M |
| S4 | SDEB | KC725M | SDEB | KC725M | SDEB | KC725M |
| H1 | – | – | – | – | – | – |
| Material Group | Light | General | Heavy | |||
| – | (Light geometry) | (Strong geometry) | ||||
| – | wear | | toughness | |||
| – | Geometry | Grade | Geometry | Grade | Geometry | Grade |
| P1–P2 | SDEB | KC725M | SDEB | KC725M | SDEB | KCPK30 |
| P3–P4 | SDEB | KC725M | SDEB | KCPK30 | SDEB | KCPK30 |
| P5–P6 | SDEB | KCPK30 | SDEB | KCPK30 | SDEB | KCPK30 |
| M1–M2 | SDEB | KC725M | SDEB | KC725M | SDEB | KCPK30 |
| M3 | SDEB | KC725M | SDEB | KCPK30 | SDEB | KCPK30 |
| K1–K2 | SDEB | KC520M | SDEB | KC520M | SDEB | KCPK30 |
| K3 | SDEB | KC520M | SDEB | KCPK30 | SDEB | KCPK30 |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | SDEB | KC725M | SDEB | KC725M | SDEB | KC725M |
| S3 | SDEB | KC725M | SDEB | KC725M | SDEB | KC725M |
| S4 | SDEB | KC725M | SDEB | KC725M | SDEB | KC725M |
| H1 | – | – | – | – | – | – |
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