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Round Inserts for KDM • RDHX-GN
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Material Number1775997
ISO Catalog IDRDHX12T3M0SGNANSI Catalog IDRDHX12T3M0SGN
- P Steel
- M Stainless Steel
- S High-Temp Alloys
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Material Number | 1775997 |
ISO Catalog ID | RDHX12T3M0SGN |
ANSI Catalog ID | RDHX12T3M0SGN |
Grade | KC725M |
[D] Insert IC Size | 12 mm |
[D] Insert IC Size | .4724 in |
[S] Insert Thickness | 3.97 mm |
[S] Insert Thickness | .1563 in |
Average Chip Thickness [HM] | 0.11 mm |
Average Chip Thickness [HM] | .0043 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
- GN Precision geometry to apply in high-strength steel and hard machining up to 55 HRC.
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 | KC725M | .S..HP | KC725M | .S..HP | KC725M |
P3–P4 | .S..HP | KC522M | .S..HP | KCPK30 | .S..HP | KCPK30 |
P5–P6 | .S..HP | KC522M | .S..HP | KCPM20 | .S..HN | KCPM20 |
M1–M2 | .F..LP | KC725M | .S..HP | KC725M | – | – |
M3 | .S..HP | KC522M | .S..HP | KC725M | – | – |
K1–K2 | .S..GN | KC510M | .S..HP | KCPK30 | .S..HP | KCPK30 |
K3 | .S..GN | KC510M | .S..HP | KCPK30 | .S..HP | KCPK30 |
N1–N2 | .F..LP | K110M | .F..LP | K110M | .F..LP | KC510M |
N3 | .F..LP | K110M | .F..LP | KC510M | .F..LP | KC510M |
S1–S2 | – | – | .S..HP | KC725M | – | – |
S3 | – | – | .S..HP | KC725M | – | – |
S4 | – | – | .S..HP | KC725M | – | – |
H1 | .S..HN | KC510M | .S..HN | KC510M | .S..HN | KCPM20 |
Feeds
At 5,00 Axial Depth of Cut
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 | 0,17 | 0,33 | 0,06 | 0,13 | 0,25 | 0,06 | 0,11 | 0,22 | 0,05 | 0,10 | 0,20 | 0,05 | 0,10 | 0,20 | .F..LP |
.S..GN | 0,17 | 0,40 | 0,68 | 0,13 | 0,30 | 0,51 | 0,11 | 0,26 | 0,44 | 0,10 | 0,24 | 0,41 | 0,10 | 0,24 | 0,41 | .S..GN |
.T..GN | 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..GN |
.S..HP | 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 | .S..HP |
.S..HN | 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 | .S..HN |
At 2,00 Axial Depth of Cut
Light | General | Heavy |
At 1,00 Axial Depth of Cut
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 | 0,11 | 0,21 | 0,42 | 0,08 | 0,16 | 0,31 | 0,07 | 0,14 | 0,27 | 0,06 | 0,13 | 0,26 | 0,06 | 0,13 | 0,25 | .F..LP |
.S..GN | 0,21 | 0,50 | 0,85 | 0,16 | 0,38 | 0,64 | 0,14 | 0,33 | 0,55 | 0,13 | 0,31 | 0,52 | 0,13 | 0,30 | 0,51 | .S..GN |
.T..GN | 0,21 | 0,53 | 0,85 | 0,16 | 0,40 | 0,64 | 0,14 | 0,35 | 0,55 | 0,13 | 0,32 | 0,52 | 0,13 | 0,32 | 0,51 | .T..GN |
.S..HP | 0,21 | 0,53 | 0,85 | 0,16 | 0,40 | 0,64 | 0,14 | 0,35 | 0,55 | 0,13 | 0,32 | 0,52 | 0,13 | 0,32 | 0,51 | .S..HP |
.S..HN | 0,21 | 0,53 | 0,85 | 0,16 | 0,40 | 0,64 | 0,14 | 0,35 | 0,55 | 0,13 | 0,32 | 0,52 | 0,13 | 0,32 | 0,51 | .S..HN |
At 0,50 Axial Depth of Cut
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 | 0,19 | 0,38 | 0,77 | 0,15 | 0,29 | 0,58 | 0,13 | 0,25 | 0,50 | 0,12 | 0,23 | 0,47 | 0,12 | 0,23 | 0,46 | .F..LP |
.S..GN | 0,39 | 0,93 | 1,58 | 0,29 | 0,69 | 1,17 | 0,25 | 0,60 | 1,02 | 0,24 | 0,56 | 0,95 | 0,23 | 0,55 | 0,93 | .S..GN |
.T..GN | 0,39 | 0,98 | 1,58 | 0,29 | 0,73 | 1,17 | 0,25 | 0,64 | 1,02 | 0,24 | 0,59 | 0,95 | 0,23 | 0,58 | 0,93 | .T..GN |
.S..HP | 0,39 | 0,98 | 1,58 | 0,29 | 0,73 | 1,17 | 0,25 | 0,64 | 1,02 | 0,24 | 0,59 | 0,95 | 0,23 | 0,58 | 0,93 | .S..HP |
.S..HN | 0,39 | 0,98 | 1,58 | 0,29 | 0,73 | 1,17 | 0,25 | 0,64 | 1,02 | 0,24 | 0,59 | 0,95 | 0,23 | 0,58 | 0,93 | .S..HN |
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 | 0,14 | 0,28 | 0,56 | 0,11 | 0,21 | 0,42 | 0,09 | 0,18 | 0,36 | 0,09 | 0,17 | 0,34 | 0,08 | 0,17 | 0,33 | .F..LP |
.S..GN | 0,28 | 0,67 | 1,14 | 0,21 | 0,50 | 0,85 | 0,18 | 0,44 | 0,74 | 0,17 | 0,41 | 0,69 | 0,17 | 0,40 | 0,68 | .S..GN |
.T..GN | 0,28 | 0,71 | 1,14 | 0,21 | 0,53 | 0,85 | 0,18 | 0,46 | 0,74 | 0,17 | 0,43 | 0,69 | 0,17 | 0,42 | 0,68 | .T..GN |
.S..HP | 0,28 | 0,71 | 1,14 | 0,21 | 0,53 | 0,85 | 0,18 | 0,46 | 0,74 | 0,17 | 0,43 | 0,69 | 0,17 | 0,42 | 0,68 | .S..HP |
.S..HN | 0,28 | 0,71 | 1,14 | 0,21 | 0,53 | 0,85 | 0,18 | 0,46 | 0,74 | 0,17 | 0,43 | 0,69 | 0,17 | 0,42 | 0,68 | .S..HN |
At .197 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 | .014 | .028 | .005 | .010 | .021 | .005 | .009 | .018 | .004 | .008 | .017 | .004 | .008 | .017 | .F..LP |
.S..GN | .014 | .033 | .059 | .010 | .024 | .042 | .009 | .021 | .036 | .008 | .020 | .034 | .008 | .019 | .033 | .S..GN |
.T..GN | .014 | .036 | .059 | .010 | .026 | .042 | .009 | .023 | .036 | .008 | .021 | .034 | .008 | .021 | .033 | .T..GN |
.S..HP | .014 | .036 | .059 | .010 | .026 | .042 | .009 | .023 | .036 | .008 | .021 | .034 | .008 | .021 | .033 | .S..HP |
.S..HN | .014 | .036 | .059 | .010 | .026 | .042 | .009 | .023 | .036 | .008 | .021 | .034 | .008 | .021 | .033 | .S..HN |
At .098 Axial Depth of Cut (ap)
Light | General | Heavy |
At .049 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 | .007 | .014 | .003 | .005 | .010 | .002 | .004 | .009 | .002 | .004 | .008 | .002 | .004 | .008 | .F..LP |
.S..GN | .007 | .016 | .028 | .005 | .012 | .020 | .004 | .010 | .018 | .004 | .009 | .016 | .004 | .009 | .016 | .S..GN |
.T..GN | .007 | .017 | .028 | .005 | .013 | .020 | .004 | .011 | .018 | .004 | .010 | .016 | .004 | .010 | .016 | .T..GN |
.S..HP | .007 | .017 | .028 | .005 | .013 | .020 | .004 | .011 | .018 | .004 | .010 | .016 | .004 | .010 | .016 | .S..HP |
.S..HN | .007 | .017 | .028 | .005 | .013 | .020 | .004 | .011 | .018 | .004 | .010 | .016 | .004 | .010 | .016 | .S..HN |
At .025 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 | .005 | .010 | .021 | .004 | .008 | .015 | .003 | .007 | .013 | .003 | .006 | .012 | .003 | .006 | .012 | .F..LP |
.S..GN | .010 | .024 | .042 | .008 | .018 | .031 | .007 | .015 | .027 | .006 | .014 | .025 | .006 | .014 | .024 | .S..GN |
.T..GN | .010 | .026 | .042 | .008 | .019 | .031 | .007 | .017 | .027 | .006 | .015 | .025 | .006 | .015 | .024 | .T..GN |
.S..HP | .010 | .026 | .042 | .008 | .019 | .031 | .007 | .017 | .027 | .006 | .015 | .025 | .006 | .015 | .024 | .S..HP |
.S..HN | .010 | .026 | .042 | .008 | .019 | .031 | .007 | .017 | .027 | .006 | .015 | .025 | .006 | .015 | .024 | .S..HN |
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 | .008 | .016 | .003 | .006 | .012 | .003 | .005 | .010 | .002 | .005 | .009 | .002 | .005 | .009 | .F..LP |
.F..GN | .004 | .008 | .016 | .003 | .006 | .012 | .003 | .005 | .010 | .002 | .005 | .009 | .002 | .005 | .009 | .F..GN |
.T..GN | .008 | .020 | .032 | .006 | .015 | .023 | .005 | .013 | .020 | .005 | .012 | .019 | .005 | .012 | .018 | .T..GN |
.S..GN | .008 | .020 | .032 | .006 | .015 | .023 | .005 | .013 | .020 | .005 | .012 | .019 | .005 | .012 | .018 | .S..GN |
.S..HP | .008 | .020 | .032 | .006 | .015 | .023 | .005 | .013 | .020 | .005 | .012 | .019 | .005 | .012 | .018 | .S..HP |
Speeds
Recommended Starting Speeds [m/min]
Material Group | K110M | KC510M | KC522M | KC725M | KCPM20 | KCPK30 | KTPK20 | |||||||||||||||
P | 1 | – | – | – | – | – | – | 395 | 345 | 325 | 315 | 275 | 255 | 660 | 580 | 535 | 545 | 475 | 440 | 440 | 360 | 310 |
2 | – | – | – | – | – | – | 330 | 290 | 240 | 260 | 230 | 195 | 410 | 370 | 330 | 335 | 305 | 275 | 270 | 225 | 190 | |
3 | – | – | – | – | – | – | 305 | 255 | 215 | 240 | 205 | 170 | 370 | 330 | 305 | 305 | 275 | 250 | 245 | 205 | 170 | |
4 | – | – | – | 295 | 240 | 200 | 270 | 225 | 180 | 215 | 180 | 145 | 275 | 255 | 230 | 225 | 210 | 190 | 185 | 160 | 130 | |
5 | – | – | – | – | – | – | 225 | 200 | 180 | 180 | 160 | 145 | 330 | 300 | 275 | 310 | 275 | 255 | 255 | 205 | 175 | |
6 | – | – | – | – | – | – | 200 | 150 | 120 | 160 | 120 | 95 | 230 | 200 | 175 | 190 | 165 | – | 150 | 125 | – | |
M | 1 | – | – | – | – | – | – | 245 | 215 | 200 | 205 | 180 | 165 | 270 | 240 | 205 | 250 | 220 | 190 | 285 | 235 | 200 |
2 | – | – | – | – | – | – | 225 | 190 | 160 | 185 | 160 | 130 | 245 | 215 | 190 | 225 | 195 | 170 | 260 | 220 | 185 | |
3 | – | – | – | – | – | – | 170 | 145 | 115 | 140 | 120 | 95 | 195 | 175 | 150 | 175 | 160 | 140 | 195 | 160 | – | |
K | 1 | 155 | 145 | 135 | 350 | 315 | 285 | 275 | 250 | 220 | – | – | – | 435 | 390 | 350 | 355 | 320 | 285 | 275 | 235 | 195 |
2 | 135 | 130 | 120 | 275 | 250 | 230 | 215 | 195 | 180 | – | – | – | 345 | 310 | 280 | 280 | 255 | 230 | 220 | 180 | 160 | |
3 | 120 | 105 | 95 | 235 | 205 | 190 | 180 | 160 | 145 | – | – | – | 290 | 255 | 240 | 235 | 210 | 195 | 185 | 150 | 130 | |
N | 1–2 | 605 | 565 | 540 | 770 | 685 | 630 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
3 | 495 | 440 | 385 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
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 | KC110M | KC510M | KC522M | KC725M | KCPM20 | KCPK30 | KTPK20 | |||||||||||||||
P | 1 | – | – | – | – | – | – | 1300 | 1130 | 1060 | 1030 | 900 | 840 | 2170 | 1910 | 1760 | 1780 | 1560 | 1450 | 1440 | 1180 | 1010 |
2 | – | – | – | – | – | – | 1080 | 950 | 790 | 860 | 760 | 640 | 1340 | 1210 | 1090 | 1100 | 1000 | 900 | 890 | 740 | 620 | |
3 | – | – | – | – | – | – | 1000 | 840 | 700 | 790 | 670 | 550 | 1210 | 1090 | 1000 | 1000 | 900 | 820 | 800 | 670 | 560 | |
4 | – | – | – | 960 | 780 | 660 | 890 | 730 | 590 | 710 | 590 | 470 | 910 | 840 | 760 | 740 | 690 | 620 | 600 | 520 | 430 | |
5 | – | – | – | – | – | – | 730 | 660 | 590 | 590 | 530 | 470 | 1090 | 980 | 900 | 1020 | 910 | 830 | 830 | 680 | 580 | |
6 | – | – | – | – | – | – | 650 | 490 | 400 | 520 | 400 | 310 | 760 | 660 | 570 | 620 | 540 | – | 500 | 410 | – | |
M | 1 | – | – | – | – | – | – | 800 | 710 | 650 | 670 | 590 | 540 | 880 | 790 | 680 | 820 | 720 | 620 | 940 | 770 | 650 |
2 | – | – | – | – | – | – | 730 | 620 | 520 | 610 | 520 | 430 | 800 | 700 | 620 | 730 | 640 | 550 | 850 | 720 | 600 | |
3 | – | – | – | – | – | – | 550 | 480 | 370 | 460 | 400 | 310 | 640 | 570 | 490 | 570 | 520 | 460 | 640 | 530 | – | |
K | 1 | 510 | 480 | 450 | 1150 | 1040 | 940 | 900 | 820 | 720 | – | – | – | 1420 | 1280 | 1150 | 1160 | 1050 | 940 | 910 | 770 | 640 |
2 | 450 | 420 | 390 | 910 | 820 | 760 | 710 | 640 | 590 | – | – | – | 1130 | 1010 | 920 | 920 | 830 | 760 | 720 | 590 | 520 | |
3 | 400 | 350 | 310 | 770 | 680 | 620 | 590 | 530 | 480 | – | – | – | 950 | 840 | 780 | 770 | 690 | 640 | 600 | 500 | 420 | |
N | 1–2 | 1980 | 1860 | 1770 | 2520 | 2240 | 2060 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
3 | 1620 | 1440 | 1260 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
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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