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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 | 8.21 mm |
| [L10] Insert Cutting Edge Length | 0.323 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 |
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.
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 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 |
| 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 |
| 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 | 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 | 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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