Product Similar To:
KDM • Shell Mills • RD.X16... • Inch
Indexable Shell Mills • RD.1604.. Inserts
Material Number2251771
ISO Catalog IDKDM400RD16S125ANSI Catalog IDKDM400RD16S125F
- P Steel
- M Stainless Steel
- K Cast Iron
- N Non-Ferrous
- S High-Temp Alloys
- H Hardened Materials
Helical Milling
Ramping: Blank
Side Milling/Shoulder Milling: Ball Nose
3D Profiling
Milling - Side and Face
Pocketing
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Material Number | 2251771 |
ISO Catalog ID | KDM400RD16S125 |
ANSI Catalog ID | KDM400RD16S125F |
[D1MAX] Maximum Cutting Diameter | 101.6 mm |
[D1MAX] Maximum Cutting Diameter | 4 in |
[D1] Effective Cutting Diameter | 85.598 mm |
[D1] Effective Cutting Diameter | 3.37 in |
[D] Adapter / Shank / Bore Diameter | 31.75 mm |
[D] Adapter / Shank / Bore Diameter | 1.25 in |
[D6] Hub Diameter | 69.85 mm |
[D6] Hub Diameter | 2.75 in |
[L] Overall Length | 55.118 mm |
[L] Overall Length | 2.17 in |
[AP1MAX] 1st Maximum Cutting Depth | 8 mm |
[AP1MAX] 1st Maximum Cutting Depth | .315 in |
Number of Inserts | 7 |
Maximum Ramping Angle | 1.5 |
Gage Insert | RD.X1604. |
Weight Pounds | 4.3 |
Workpiece Materials
- Steel
- Stainless Steel
- Cast Iron
- Non-Ferrous
- High-Temp Alloys
- Hardened Materials
Uses and application
Helical Milling
Ramping: Blank
Side Milling/Shoulder Milling: Ball Nose
3D Profiling
Milling - Side and Face
Pocketing
Features and benefits
- Engineered for maximum performance.
- High runout accuracy.
- Suitable for die and mold manufacturing.
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
Insert Selection Guide
Material Group | Light | General | Heavy | |||
– | (Light geometry) | – | (Strong geometry) | |||
– | wear | toughness | ||||
– | Geometry | Grade | Geometry | Grade | Geometry | Grade |
P1–P2 | .F..LP | KC725M | .S..GN | KC725M | .S..HP | KC725M |
P3–P4 | .S..HP | KC522M | .S..HP | KCPK30 | .S..HN | KC725M |
P5–P6 | .S..HP | KC522M | .S..HP | KCPM20 | .S..HN | KCPM20 |
M1–M2 | – | – | .S..HP | KC725M | – | – |
M3 | – | – | .S..HP | KC725M | – | – |
K1–K2 | .S..HN | KC510M | .S..HP | KCPK30 | .S..HP | KCPK30 |
K3 | .S..HN | KC510M | .S..HP | KCPK30 | .S..HP | KCPK30 |
N1–N2 | .F..LP | KC510M | .F..LP | KC510M | .F..LP | KC510M |
N3 | .F..LP | KC510M | .F..LP | KC510M | .F..LP | KC510M |
S1–S2 | – | – | .S..HP | KC725M | – | – |
S3 | – | – | .S..HP | KC725M | – | – |
S4 | – | – | .S..HP | KC725M | – | – |
H1 | .S..GN | KC510M | .S..HN | KC510M | .S..HN | KCPM20 |
Feeds
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 | 0,43 | 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..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 |
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% | ||||||||||||
.F..LP | 0,10 | 0,19 | 0,39 | 0,07 | 0,14 | 0,29 | 0,06 | 0,13 | 0,25 | 0,06 | 0,12 | 0,24 | 0,06 | 0,12 | 0,23 | .F..LP |
.S..GN | 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 | .S..GN |
.S..HP | 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 | .S..HP |
.S..HN | 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 | .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 | 0,13 | 0,25 | 0,51 | 0,10 | 0,19 | 0,38 | 0,08 | 0,17 | 0,33 | 0,08 | 0,15 | 0,31 | 0,08 | 0,15 | 0,30 | .F..LP |
.S..GN | 0,26 | 0,64 | 1,04 | 0,19 | 0,48 | 0,77 | 0,17 | 0,42 | 0,67 | 0,16 | 0,39 | 0,63 | 0,15 | 0,38 | 0,61 | .S..GN |
.S..HP | 0,26 | 0,64 | 1,04 | 0,19 | 0,48 | 0,77 | 0,17 | 0,42 | 0,67 | 0,16 | 0,39 | 0,63 | 0,15 | 0,38 | 0,61 | .S..HP |
.S..HN | 0,26 | 0,64 | 1,04 | 0,19 | 0,48 | 0,77 | 0,17 | 0,42 | 0,67 | 0,16 | 0,39 | 0,63 | 0,15 | 0,38 | 0,61 | .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 | 0,18 | 0,35 | 0,69 | 0,13 | 0,26 | 0,52 | 0,11 | 0,23 | 0,45 | 0,11 | 0,21 | 0,42 | 0,10 | 0,21 | 0,41 | .F..LP |
.S..GN | 0,35 | 0,88 | 1,42 | 0,26 | 0,66 | 1,05 | 0,23 | 0,57 | 0,92 | 0,21 | 0,54 | 0,86 | 0,21 | 0,52 | 0,84 | .S..GN |
.S..HP | 0,35 | 0,88 | 1,42 | 0,26 | 0,66 | 1,05 | 0,23 | 0,57 | 0,92 | 0,21 | 0,54 | 0,86 | 0,21 | 0,52 | 0,84 | .S..HP |
.S..HN | 0,35 | 0,88 | 1,42 | 0,26 | 0,66 | 1,05 | 0,23 | 0,57 | 0,92 | 0,21 | 0,54 | 0,86 | 0,21 | 0,52 | 0,84 | .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 | .003 | .007 | .014 | .003 | .005 | .010 | .002 | .004 | .009 | .002 | .004 | .008 | .002 | .004 | .008 | .F..LP |
.S..GN | .007 | .017 | .028 | .005 | .013 | .020 | .004 | .011 | .018 | .004 | .010 | .016 | .004 | .010 | .016 | .S..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 |
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% | ||||||||||||
.F..LP | .004 | .008 | .016 | .003 | .006 | .012 | .003 | .005 | .010 | .002 | .005 | .009 | .002 | .005 | .009 | .F..LP |
.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 |
.S..HN | .008 | .020 | .032 | .006 | .015 | .023 | .005 | .013 | .020 | .005 | .012 | .019 | .005 | .012 | .018 | .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 | .007 | .014 | .028 | .005 | .010 | .021 | .005 | .009 | .018 | .004 | .008 | .017 | .004 | .008 | .017 | .F..LP |
.S..GN | .014 | .036 | .059 | .010 | .026 | .042 | .009 | .023 | .036 | .008 | .021 | .034 | .008 | .021 | .033 | .S..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 |
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 | .026 | .042 | .008 | .019 | .031 | .007 | .017 | .027 | .006 | .015 | .025 | .006 | .015 | .024 | .S..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 |
Speeds
Recommended Starting Speeds [m/min]
Material Group | KC510M | KC522M | KC725M | KCPM20 | KCPK30 | |||||||||||
P | 1 | – | – | – | 395 | 345 | 325 | 315 | 275 | 255 | 660 | 580 | 535 | 545 | 475 | 440 |
2 | – | – | – | 330 | 290 | 240 | 260 | 230 | 195 | 410 | 370 | 330 | 335 | 305 | 275 | |
3 | – | – | – | 305 | 255 | 215 | 240 | 205 | 170 | 370 | 330 | 305 | 305 | 275 | 250 | |
4 | 295 | 240 | 200 | 270 | 225 | 180 | 215 | 180 | 145 | 275 | 255 | 230 | 225 | 210 | 190 | |
5 | – | – | – | 225 | 200 | 180 | 180 | 160 | 145 | 330 | 300 | 275 | 310 | 275 | 255 | |
6 | – | – | – | 200 | 150 | 120 | 160 | 120 | 95 | 230 | 200 | 175 | 190 | 165 | – | |
M | 1 | – | – | – | 245 | 215 | 200 | 205 | 180 | 165 | 270 | 240 | 205 | 250 | 220 | 190 |
2 | – | – | – | 225 | 190 | 160 | 185 | 160 | 130 | 245 | 215 | 190 | 225 | 195 | 170 | |
3 | – | – | – | 170 | 145 | 115 | 140 | 120 | 95 | 195 | 175 | 150 | 175 | 160 | 140 | |
K | 1 | 350 | 315 | 285 | 275 | 250 | 220 | – | – | – | 435 | 390 | 350 | 355 | 320 | 285 |
2 | 275 | 250 | 230 | 215 | 195 | 180 | – | – | – | 345 | 310 | 280 | 280 | 255 | 230 | |
3 | 235 | 205 | 190 | 180 | 160 | 145 | – | – | – | 290 | 255 | 240 | 235 | 210 | 195 | |
N | 1–2 | 770 | 685 | 630 | – | – | – | – | – | – | – | – | – | – | – | – |
3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
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 | KCPK30 | |||||||||||
P | 1 | – | – | – | 1300 | 1130 | 1060 | 1030 | 900 | 840 | 2170 | 1910 | 1760 | 1780 | 1560 | 1450 |
2 | – | – | – | 1080 | 950 | 790 | 860 | 760 | 640 | 1340 | 1210 | 1090 | 1100 | 1000 | 900 | |
3 | – | – | – | 1000 | 840 | 700 | 790 | 670 | 550 | 1210 | 1090 | 1000 | 1000 | 900 | 820 | |
4 | 960 | 780 | 660 | 890 | 730 | 590 | 710 | 590 | 470 | 910 | 840 | 760 | 740 | 690 | 620 | |
5 | – | – | – | 730 | 660 | 590 | 590 | 530 | 470 | 1090 | 980 | 900 | 1020 | 910 | 830 | |
6 | – | – | – | 650 | 490 | 400 | 520 | 400 | 310 | 760 | 660 | 570 | 620 | 540 | – | |
M | 1 | – | – | – | 800 | 710 | 650 | 670 | 590 | 540 | 880 | 790 | 680 | 820 | 720 | 620 |
2 | – | – | – | 730 | 620 | 520 | 610 | 520 | 430 | 800 | 700 | 620 | 730 | 640 | 550 | |
3 | – | – | – | 550 | 480 | 370 | 460 | 400 | 310 | 640 | 570 | 490 | 570 | 520 | 460 | |
K | 1 | 1150 | 1040 | 940 | 900 | 820 | 720 | – | – | – | 1420 | 1280 | 1150 | 1160 | 1050 | 940 |
2 | 910 | 820 | 760 | 710 | 640 | 590 | – | – | – | 1130 | 1010 | 920 | 920 | 830 | 760 | |
3 | 770 | 680 | 620 | 590 | 530 | 480 | – | – | – | 950 | 840 | 780 | 770 | 690 | 640 | |
N | 1–2 | 2520 | 2240 | 2060 | – | – | – | – | – | – | – | – | – | – | – | – |
3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
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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