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Material Number1888579
ISO Catalog IDRDHX0702M0FLPANSI Catalog IDRDHX0702M0FLP
- P Steel
- M Stainless Steel
- S High-Temp Alloys
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Material Number | 1888579 |
ISO Catalog ID | RDHX0702M0FLP |
ANSI Catalog ID | RDHX0702M0FLP |
Grade | KC725M |
[D] Insert IC Size | 7 mm |
[D] Insert IC Size | .2756 in |
[S] Insert Thickness | 2.38 mm |
[S] Insert Thickness | .0938 in |
Average Chip Thickness [HM] | 0.02 mm |
Average Chip Thickness [HM] | .0008 in |
Workpiece Materials
- Steel
- Stainless Steel
- High-Temp Alloys
Grades
KC725M
Coated carbide grade with an advanced PVD TiAlN coating. KC725M is a high-performance grade for milling steel, stainless steel, and high-temperature alloys. The good thermal shock resistance of the substrate makes this grade ideal for both wet and dry machining. Primarily for use in general and heavy machining.
Features and benefits
- LP first choice for non-ferrous materials. Precision ground insert.
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 Selection
Material Group | Light | General | Heavy | |||
– | (Light geometry) | – | (Strong geometry) | |||
– | wear | toughness | ||||
– | Geometry | Grade | Geometry | Grade | Geometry | Grade |
P1–P2 | .F..LP | KC522M | .F..LP | KC725M | .S..LN | KC725M |
P3–P4 | .S..LN | KCPM20 | .S..LN | KC522M | .S..LN | KC725M |
P5–P6 | .S..LN | KC510M | .S..LN | KCPM20 | .S..LN | KCPM20 |
M1–M2 | .F..LP | KC522M | .F..LP | KC725M | – | – |
M3 | .F..LP | KC725M | – | – | – | – |
K1–K2 | .F..LP | KC510M | .S..LN | KC510M | .S..LN | KC510M |
K3 | .S..LN | KC510M | .S..LN | KC510M | .S..LN | KC510M |
N1–N2 | .F..LP | KC510M | .F..LP | KC510M | .F..LP | KC510M |
N3 | .F..LP | KC510M | .F..LP | KC510M | .F..LP | KC510M |
S1–S2 | .F..LP | KC522M | .F..LP | KC725M | – | – |
S3 | .F..LP | KC725M | – | – | – | – |
S4 | .F..LP | KC725M | – | – | – | – |
H1 | .S..LN | KC510M | .S..LN | KC510M | .S..LN | KCPM20 |
Feeds
At 3,50 Axial Depth of Cut (ap)
Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
10% | 20% | 30% | 40% | 50–100% | ||||||||||||
.F..LP | 0,08 | 0,13 | 0,33 | 0,06 | 0,10 | 0,25 | 0,06 | 0,09 | 0,22 | 0,05 | 0,08 | 0,20 | 0,05 | 0,08 | 0,20 | .F..LP |
.S..LN | 0,14 | 0,41 | 0,68 | 0,11 | 0,31 | 0,51 | 0,09 | 0,27 | 0,44 | 0,09 | 0,25 | 0,41 | 0,09 | 0,24 | 0,41 | .S..LN |
.T..LN | 0,17 | 0,43 | 0,68 | 0,13 | 0,32 | 0,51 | 0,11 | 0,28 | 0,44 | 0,10 | 0,26 | 0,41 | 0,10 | 0,25 | 0,41 | .T..LN |
At 1,75 Axial Depth of Cut (ap)
Light | General | Heavy |
At 1,00 Axial Depth of Cut (ap)
Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
10% | 20% | 30% | 40% | 50–100% | ||||||||||||
.F..LP | 0,10 | 0,15 | 0,39 | 0,07 | 0,12 | 0,29 | 0,06 | 0,10 | 0,25 | 0,06 | 0,09 | 0,24 | 0,06 | 0,09 | 0,23 | .F..LP |
.S..LN | 0,17 | 0,47 | 0,79 | 0,12 | 0,35 | 0,59 | 0,11 | 0,31 | 0,51 | 0,10 | 0,29 | 0,48 | 0,10 | 0,28 | 0,47 | .S..LN |
.T..LN | 0,20 | 0,49 | 0,79 | 0,15 | 0,37 | 0,59 | 0,13 | 0,32 | 0,51 | 0,12 | 0,30 | 0,48 | 0,12 | 0,29 | 0,47 | .T..LN |
At 0,50 Axial Depth of Cut (ap)
Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
10% | 20% | 30% | 40% | 50–100% | ||||||||||||
.F..LP | 0,16 | 0,26 | 0,65 | 0,12 | 0,19 | 0,49 | 0,11 | 0,17 | 0,42 | 0,10 | 0,16 | 0,40 | 0,10 | 0,16 | 0,39 | .F..LP |
.S..LN | 0,28 | 0,80 | 1,33 | 0,21 | 0,59 | 0,99 | 0,18 | 0,52 | 0,86 | 0,17 | 0,48 | 0,81 | 0,17 | 0,47 | 0,79 | .S..LN |
.T..LN | 0,33 | 0,83 | 1,33 | 0,25 | 0,62 | 0,99 | 0,22 | 0,54 | 0,86 | 0,20 | 0,50 | 0,81 | 0,20 | 0,49 | 0,79 | .T..LN |
Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
10% | 20% | 30% | 40% | 50–100% | ||||||||||||
.F..LP | 0,12 | 0,19 | 0,48 | 0,09 | 0,14 | 0,36 | 0,08 | 0,12 | 0,31 | 0,07 | 0,12 | 0,29 | 0,07 | 0,11 | 0,29 | .F..LP |
.S..LN | 0,21 | 0,58 | 0,98 | 0,15 | 0,44 | 0,73 | 0,13 | 0,38 | 0,63 | 0,13 | 0,36 | 0,59 | 0,12 | 0,35 | 0,58 | .S..LN |
.T..LN | 0,24 | 0,61 | 0,98 | 0,18 | 0,45 | 0,73 | 0,16 | 0,40 | 0,63 | 0,15 | 0,37 | 0,59 | 0,15 | 0,36 | 0,58 | .T..LN |
At .138 Axial Depth of Cut (ap)
Light | General | Heavy |
At .069 Axial Depth of Cut (ap)
Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
10% | 20% | 30% | 40% | 50–100% | ||||||||||||
.F..LP | .003 | .005 | .014 | .003 | .004 | .010 | .002 | .003 | .009 | .002 | .003 | .008 | .002 | .003 | .008 | .F..LP |
.S..LN | .006 | .016 | .028 | .004 | .012 | .020 | .004 | .010 | .018 | .003 | .010 | .016 | .003 | .010 | .016 | .S..LN |
.T..LN | .007 | .017 | .028 | .005 | .013 | .020 | .004 | .011 | .018 | .004 | .010 | .016 | .004 | .010 | .016 | .T..LN |
At .034 Axial Depth of Cut (ap)
Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
10% | 20% | 30% | 40% | 50–100% | ||||||||||||
.F..LP | .004 | .006 | .016 | .003 | .005 | .012 | .003 | .004 | .010 | .002 | .004 | .009 | .002 | .004 | .009 | .F..LP |
.S..LN | .007 | .019 | .032 | .005 | .014 | .023 | .004 | .012 | .020 | .004 | .011 | .019 | .004 | .011 | .018 | .S..LN |
.T..LN | .008 | .020 | .032 | .006 | .015 | .023 | .005 | .013 | .020 | .005 | .012 | .019 | .005 | .012 | .018 | .T..LN |
At .017 Axial Depth of Cut (ap)
Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
10% | 20% | 30% | 40% | 50–100% | ||||||||||||
.F..LP | .007 | .011 | .028 | .005 | .008 | .021 | .005 | .007 | .018 | .004 | .007 | .017 | .004 | .007 | .017 | .F..LP |
.S..LN | .012 | .034 | .059 | .009 | .025 | .042 | .008 | .022 | .036 | .007 | .020 | .034 | .007 | .020 | .033 | .S..LN |
.T..LN | .014 | .036 | .059 | .010 | .026 | .042 | .009 | .023 | .036 | .008 | .021 | .034 | .008 | .021 | .033 | .T..LN |
Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | Insert Geometry | ||||||||||||||
10% | 20% | 30% | 40% | 50–100% | ||||||||||||
.F..LP | .005 | .008 | .021 | .004 | .006 | .015 | .003 | .005 | .013 | .003 | .005 | .012 | .003 | .005 | .012 | .F..LP |
.S..LN | .009 | .025 | .042 | .006 | .018 | .031 | .006 | .016 | .027 | .005 | .015 | .025 | .005 | .015 | .024 | .S..LN |
.T..LN | .010 | .026 | .042 | .008 | .019 | .031 | .007 | .017 | .027 | .006 | .015 | .025 | .006 | .015 | .024 | .T..LN |
Speeds
Recommended Starting Speeds [m/min]
Material Group | KC510M | KC522M | KC725M | KCPM20 | KTPK20 | |||||||||||
P | 1 | – | – | – | 395 | 345 | 325 | 315 | 275 | 255 | 660 | 580 | 535 | 440 | 360 | 310 |
2 | – | – | – | 330 | 290 | 240 | 260 | 230 | 195 | 410 | 370 | 330 | 270 | 225 | 190 | |
3 | – | – | – | 305 | 255 | 215 | 240 | 205 | 170 | 370 | 330 | 305 | 245 | 205 | 170 | |
4 | 295 | 240 | 200 | 270 | 225 | 180 | 215 | 180 | 145 | 275 | 255 | 230 | 185 | 160 | 130 | |
5 | – | – | – | 225 | 200 | 180 | 180 | 160 | 145 | 330 | 300 | 275 | 255 | 205 | 175 | |
6 | – | – | – | 200 | 150 | 120 | 160 | 120 | 95 | 230 | 200 | 175 | 150 | 125 | – | |
M | 1 | – | – | – | 245 | 215 | 200 | 205 | 180 | 165 | 270 | 240 | 205 | 285 | 235 | 200 |
2 | – | – | – | 225 | 190 | 160 | 185 | 160 | 130 | 245 | 215 | 190 | 260 | 220 | 185 | |
3 | – | – | – | 170 | 145 | 115 | 140 | 120 | 95 | 195 | 175 | 150 | 195 | 160 | – | |
K | 1 | 350 | 315 | 285 | 275 | 250 | 220 | – | – | – | 435 | 390 | 350 | 275 | 235 | 195 |
2 | 275 | 250 | 230 | 215 | 195 | 180 | – | – | – | 345 | 310 | 280 | 220 | 180 | 160 | |
3 | 235 | 205 | 190 | 180 | 160 | 145 | – | – | – | 290 | 255 | 240 | 185 | 150 | 130 | |
N | 1–2 | 770 | 685 | 630 | – | – | – | – | – | – | – | – | – | – | – | – |
3 | 695 | 640 | 585 | – | – | – | – | – | – | – | – | – | – | – | – | |
S | 1 | – | – | – | 50 | 45 | 35 | 45 | 35 | 30 | – | – | – | – | – | – |
2 | – | – | – | 50 | 45 | 35 | 45 | 35 | 30 | – | – | – | – | – | – | |
3 | – | – | – | 60 | 50 | 35 | 55 | 45 | 30 | – | – | – | – | – | – | |
4 | – | – | – | 85 | 60 | 45 | 75 | 55 | 35 | – | – | – | – | – | – | |
H | 1 | 190 | 155 | 110 | 145 | 110 | 85 | – | – | – | 170 | 140 | 115 | – | – | – |
Recommended Starting Speeds [SFM]
Material Group | KC510M | KC522M | KC725M | KCPM20 | KTPK20 | |||||||||||
P | 1 | – | – | – | 1300 | 1130 | 1060 | 1030 | 900 | 840 | 2170 | 1910 | 1760 | 1440 | 1180 | 1010 |
2 | – | – | – | 1080 | 950 | 790 | 860 | 760 | 640 | 1340 | 1210 | 1090 | 890 | 740 | 620 | |
3 | – | – | – | 1000 | 840 | 700 | 790 | 670 | 550 | 1210 | 1090 | 1000 | 800 | 670 | 560 | |
4 | 960 | 780 | 660 | 890 | 730 | 590 | 710 | 590 | 470 | 910 | 840 | 760 | 600 | 520 | 430 | |
5 | – | – | – | 730 | 660 | 590 | 590 | 530 | 470 | 1090 | 980 | 900 | 830 | 680 | 580 | |
6 | – | – | – | 650 | 490 | 400 | 520 | 400 | 310 | 760 | 660 | 570 | 500 | 410 | – | |
M | 1 | – | – | – | 800 | 710 | 650 | 670 | 590 | 540 | 880 | 790 | 680 | 940 | 770 | 650 |
2 | – | – | – | 730 | 620 | 520 | 610 | 520 | 430 | 800 | 700 | 620 | 850 | 720 | 600 | |
3 | – | – | – | 550 | 480 | 370 | 460 | 400 | 310 | 640 | 570 | 490 | 640 | 530 | – | |
K | 1 | 1150 | 1040 | 940 | 900 | 820 | 720 | – | – | – | 1420 | 1280 | 1150 | 910 | 770 | 640 |
2 | 910 | 820 | 760 | 710 | 640 | 590 | – | – | – | 1130 | 1010 | 920 | 720 | 590 | 520 | |
3 | 770 | 680 | 620 | 590 | 530 | 480 | – | – | – | 950 | 840 | 780 | 600 | 500 | 420 | |
N | 1–2 | 2520 | 2240 | 2060 | – | – | – | – | – | – | – | – | – | – | – | – |
3 | 2280 | 2100 | 1920 | – | – | – | – | – | – | – | – | – | – | – | – | |
S | 1 | – | – | – | 160 | 140 | 110 | 140 | 120 | 100 | – | – | – | – | – | – |
2 | – | – | – | 160 | 140 | 110 | 140 | 120 | 100 | – | – | – | – | – | – | |
3 | – | – | – | 200 | 160 | 110 | 180 | 140 | 100 | – | – | – | – | – | – | |
4 | – | – | – | 280 | 200 | 140 | 240 | 180 | 120 | – | – | – | – | – | – | |
H | 1 | 630 | 510 | 360 | 470 | 360 | 280 | – | – | – | 550 | 460 | 370 | – | – | – |
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