Product Similar To :
Mill 16™ • Carbide Insert • ONGX-LE • Light Machining
Face milling insert with sixteen cutting edges, precision ground.
Material Number6406709
ISO Catalog IDONGX0806ANENLEANSI Catalog IDONGX64ANENLE
- K Cast Iron
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| Material Number | 6406709 |
| ISO Catalog ID | ONGX0806ANENLE |
| ANSI Catalog ID | ONGX64ANENLE |
| Grade | KCK20 |
| [D] Insert IC Size | 20 mm |
| [D] Insert IC Size | 0.787 in |
| [S] Insert Thickness | 5.81 mm |
| [S] Insert Thickness | 0.229 in |
| [L10] Insert Cutting Edge Length | 8.284 mm |
| [L10] Insert Cutting Edge Length | 0.3262 in |
| [BS] Corner Facet Length | 1.5 mm |
| [BS] Corner Facet Length | 0.059 in |
| [Rε] Corner Radius | 0.8 mm |
| [Rε] Corner Radius | 0.031 in |
| [RW] Wiper Radius | 35 mm |
| [RW] Wiper Radius | 1.378 in |
| Average Chip Thickness [HM] | 0.05 mm |
| Average Chip Thickness [HM] | 0.002 in |
| Cutting Edges per Insert | 16 |
Workpiece Materials
- Cast Iron
Grades
KCK20
A new PVD multilayer AlTiN + AlCrN coated carbide with an excellent combination of wear resistance and coating strength. The KCK20 grade is specifically engineered to maximize coating adhesion and edge strength, making this grade ideal in wet interrupted cutting of gray and ductile irons, and can also be used in dry conditions. It can be used in a wide range of applications, from finishing to roughing, to maximize productivity wherever strength and reliability are needed.
Features and benefits
- Precision ground insert for best run-out and surface floor finish.
- Milling insert for cast iron and compacted graphite iron (CGI) machining.
- User-friendly handling with numbered insert cutting edges.
- Embedded wiper facet for improved floor finish.
- Inserts can be loaded in cutter bodies with screw or wedge clamping.
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
Recommended Starting Feeds [mm]
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 5% | 10% | 20% | 30% | 40 | ||||||||||||
| .E..LE | 0,23 | 0,66 | 1,16 | 0,17 | 0,47 | 0,83 | 0,13 | 0,35 | 0,62 | 0,11 | 0,31 | 0,54 | 0,10 | 0,28 | 0,49 | .E..LE |
| .S..GP | 0,33 | 0,74 | 1,26 | 0,24 | 0,53 | 0,90 | 0,18 | 0,40 | 0,67 | 0,16 | 0,35 | 0,59 | 0,14 | 0,32 | 0,54 | .S..GP |
| .S..HB | 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..HB |
| Light | General | Heavy |
| 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 | ||||||||||||
| .E..LE | 0,23 | 0,66 | 1,16 | 0,17 | 0,47 | 0,83 | 0,13 | 0,35 | 0,62 | 0,11 | 0,31 | 0,54 | 0,10 | 0,28 | 0,49 | .E..LE |
| .S..GP | 0,33 | 0,74 | 1,26 | 0,24 | 0,53 | 0,90 | 0,18 | 0,40 | 0,67 | 0,16 | 0,35 | 0,59 | 0,14 | 0,32 | 0,54 | .S..GP |
| .S..HB | 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..HB |
Recommended Starting Feeds [IPT]
| Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
| 5% | 10% | 20% | 30% | 40 | ||||||||||||
| .E..LE | .009 | .026 | .046 | .007 | .019 | .033 | .005 | .014 | .025 | .004 | .012 | .022 | .004 | .011 | .020 | .E..LE |
| .S..GP | .013 | .029 | .049 | .009 | .021 | .035 | .007 | .016 | .026 | .006 | .014 | .023 | .006 | .012 | .021 | .S..GP |
| .S..HB | .013 | .033 | .053 | .009 | .024 | .038 | .007 | .018 | .028 | .006 | .015 | .025 | .006 | .014 | .023 | .S..HB |
| Light | General | Heavy |
| 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 | ||||||||||||
| .E..LE | .009 | .026 | .046 | .007 | .019 | .033 | .005 | .014 | .025 | .004 | .012 | .022 | .004 | .011 | .020 | .E..LE |
| .S..GP | .013 | .029 | .049 | .009 | .021 | .035 | .007 | .016 | .026 | .006 | .014 | .023 | .006 | .012 | .021 | .S..GP |
| .S..HB | .013 | .033 | .053 | .009 | .024 | .038 | .007 | .018 | .028 | .006 | .015 | .025 | .006 | .014 | .023 | .S..HB |
Speeds
Recommended Starting Speeds [m/min]
| Material Group | KC514M | KCK15 | KCK20 | KCPK30 | |||||||||
| P | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 5 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 6 | – | – | – | – | – | – | – | – | – | – | – | – | |
| M | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| K | 1 | 290 | 190 | 135 | 330 | 220 | 150 | 330 | 220 | 150 | 295 | 265 | 240 |
| 2 | 225 | 160 | 115 | 250 | 180 | 125 | 250 | 180 | 125 | 235 | 210 | 190 | |
| 3 | 190 | 135 | 110 | 220 | 150 | 120 | 220 | 150 | 120 | 195 | 175 | 160 | |
| S | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | |
| Material Group | KC514M | KCK15 | KCK20 | KCPK30 | |||||||||
| P | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 5 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 6 | – | – | – | – | – | – | – | – | – | – | – | – | |
| M | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| K | 1 | 290 | 190 | 135 | 330 | 220 | 150 | 330 | 220 | 150 | 295 | 265 | 240 |
| 2 | 225 | 160 | 115 | 250 | 180 | 125 | 250 | 180 | 125 | 235 | 210 | 190 | |
| 3 | 190 | 135 | 110 | 220 | 150 | 120 | 220 | 150 | 120 | 195 | 175 | 160 | |
| S | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | |
Recommended Starting Speeds [SFM]
| Material Group | KC514M | KCK15 | KCK20 | KCPK30 | |||||||||
| P | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 5 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 6 | – | – | – | – | – | – | – | – | – | – | – | – | |
| M | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| K | 1 | 955 | 625 | 495 | 1085 | 725 | 495 | 1085 | 725 | 495 | 970 | 870 | 785 |
| 2 | 745 | 525 | 410 | 820 | 595 | 410 | 820 | 595 | 410 | 770 | 690 | 625 | |
| 3 | 625 | 445 | 395 | 725 | 495 | 395 | 725 | 495 | 395 | 640 | 575 | 525 | |
| S | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | |
| Material Group | KC514M | KCK15 | KCK20 | KCPK30 | |||||||||
| P | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 5 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 6 | – | – | – | – | – | – | – | – | – | – | – | – | |
| M | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| K | 1 | 955 | 625 | 495 | 1085 | 725 | 495 | 1085 | 725 | 495 | 970 | 870 | 785 |
| 2 | 745 | 525 | 410 | 820 | 595 | 410 | 820 | 595 | 410 | 770 | 690 | 625 | |
| 3 | 625 | 445 | 395 | 725 | 495 | 395 | 725 | 495 | 395 | 640 | 575 | 525 | |
| S | 1 | – | – | – | – | – | – | – | – | – | – | – | – |
| 2 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 4 | – | – | – | – | – | – | – | – | – | – | – | – | |
Insert Selection
Insert Selection Guide
| 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 | KC514M | .S..GP | KC514M | .S..HB | KC514M |
| K3 | .E..LE | KCK20 | .S..GP | KCK20 | .S..HB | KCK15 |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | – | – | – | – | – | – |
| S3 | – | – | – | – | – | – |
| S4 | – | – | – | – | – | – |
| H1 | – | – | – | – | – | – |
| 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 | KC514M | .S..GP | KC514M | .S..HB | KC514M |
| K3 | .E..LE | KCK20 | .S..GP | KCK20 | .S..HB | KCK15 |
| N1–N2 | – | – | – | – | – | – |
| N3 | – | – | – | – | – | – |
| S1–S2 | – | – | – | – | – | – |
| S3 | – | – | – | – | – | – |
| S4 | – | – | – | – | – | – |
| H1 | – | – | – | – | – | – |
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