Product Similar To:
Mill 4-11™ • End Mill • Cylindrical Shank • Metric
Shoulder milling cutter for multiple materials
Material Number6131681
ISO Catalog IDM4D020Z03A20LN11L090ANSI Catalog IDM4D020Z03A20LN11L090
- P Steel
- M Stainless Steel
- K Cast Iron
- N Non-Ferrous
- S High-Temp Alloys
- H Hardened Materials
Face Milling
Slotting: Square End
Side Milling/Shoulder Milling: Square End
Shank - Cylindrical Plain
Milling - Through Coolant
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Material Number | 6131681 |
ISO Catalog ID | M4D020Z03A20LN11L090 |
ANSI Catalog ID | M4D020Z03A20LN11L090 |
[D1] Effective Cutting Diameter | 20 mm |
[D1] Effective Cutting Diameter | .787 in |
[D] Adapter / Shank / Bore Diameter | 20 mm |
[D] Adapter / Shank / Bore Diameter | .787 in |
[L] Overall Length | 90 mm |
[L] Overall Length | 3.543 in |
[L2] Head Length | 28 mm |
[L2] Head Length | 1.102 in |
[AP1MAX] 1st Maximum Cutting Depth | 11 mm |
[AP1MAX] 1st Maximum Cutting Depth | .433 in |
Number of Inserts | 3 |
Weight Kilograms | 0.21 |
Max RPM | 40200 |
Workpiece Materials
- Steel
- Stainless Steel
- Cast Iron
- Non-Ferrous
- High-Temp Alloys
- Hardened Materials
Uses and application
Face Milling
Slotting: Square End
Side Milling/Shoulder Milling: Square End
Shank - Cylindrical Plain
Milling - Through Coolant
Features and benefits
- True 90° capabilities. Stepless solution when using multiple steps.
- Superior wall and surface finish capabilities.
- Internal coolant supply.
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
Mill 4-11™ • Insert Selection Guide | ||||||
Material Group | Light | General | Heavy | |||
– | (Light geometry) | – | (Strong geometry) | |||
– | wear | toughness | ||||
– | Geometry | Grade | Geometry | Grade | Geometry | Grade |
P1–P2 | .E..GD | KCPM40 | .S..GD | KCPM40 | .E..HD | KCPM40 |
P3–P4 | .E..GD | KCPK30 | .S..GD | KCPK30 | .E..HD | KCPK30 |
P5–P6 | .E..GD | KC725M | .S..GD | KC725M | .E..HD | KC725M |
M1–M2 | .E..GD | KCSM40 | .S..GD | KCSM40 | .E..HD | KCSM40 |
M3 | .E..GD | KCPM40 | .S..GD | KCPM40 | .E..HD | KCPM40 |
K1–K2 | .E..GD | KCK20B | .E..GD | KCK20B | .S..GD | KCK15 |
K3 | .E..GD | KCK20B | .S..GD | KCK15 | .E..HD | KCPK30 |
N1–N2 | .F..LDJ | KC410M | .E..LDJ | KC422M | .E..LDJ | KC422M |
N3 | .F..LDJ | KC410M | .F..LDJ | KC410M | .F..LDJ | KC410M |
S1–S2 | .E..GD | KC725M | .S..GD | KC725M | .E..HD | KC725M |
S3 | .E..GD | KCSM40 | .S..GD | KCSM40 | .E..HD | KCSM40 |
S4 | .E..GD | KCSM40 | .S..GD | KCSM40 | .E..HD | KCSM40 |
H1 | – | – | – | – | – | – |
Feeds
Recommended Starting Feeds [mm]
Mill 4-11™ • Recommended Starting Feeds [mm/th] | |||||||||||||||
Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | ||||||||||||||
5% | 10% | 20% | 30% | 40–100% | |||||||||||
L | M | H | L | M | H | L | M | H | L | M | H | L | M | H | |
.E..LEJ | 0,13 | 0,35 | 0,58 | 0,09 | 0,25 | 0,42 | 0,07 | 0,19 | 0,31 | 0,06 | 0,17 | 0,27 | 0,06 | 0,15 | 0,25 |
.E..GE | 0,23 | 0,43 | 0,59 | 0,17 | 0,31 | 0,43 | 0,13 | 0,23 | 0,32 | 0,11 | 0,20 | 0,28 | 0,10 | 0,18 | 0,25 |
.S..GE | 0,23 | 0,46 | 0,65 | 0,17 | 0,33 | 0,47 | 0,13 | 0,25 | 0,35 | 0,11 | 0,22 | 0,31 | 0,10 | 0,20 | 0,28 |
.S..GEM | 0,23 | 0,46 | 0,71 | 0,17 | 0,33 | 0,51 | 0,13 | 0,25 | 0,38 | 0,11 | 0,22 | 0,33 | 0,10 | 0,20 | 0,30 |
L = Light Machining; M = Medium Machining; H = Heavy Machining NOTE: Use Light Machining values as starting feed rate. |
Mill 4-11™ • Recommended Starting Feeds [IPT] | |||||||||||||||
Insert Geometry | Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) | ||||||||||||||
5% | 10% | 20% | 30% | 40–100% | |||||||||||
L | M | H | L | M | H | L | M | H | L | M | H | L | M | H | |
.E..LEJ | 0.005 | 0.014 | 0.023 | 0.004 | 0.010 | 0.017 | 0.003 | 0.008 | 0.012 | 0.002 | 0.007 | 0.011 | 0.002 | 0.006 | 0.010 |
.E..GE | 0.009 | 0.016 | 0.022 | 0.007 | 0.012 | 0.016 | 0.005 | 0.009 | 0.012 | 0.004 | 0.008 | 0.010 | 0.004 | 0.007 | 0.010 |
.S..GE | 0.009 | 0.018 | 0.025 | 0.007 | 0.013 | 0.018 | 0.005 | 0.010 | 0.014 | 0.004 | 0.009 | 0.012 | 0.004 | 0.008 | 0.011 |
.S..GEM | 0.009 | 0.018 | 0.028 | 0.007 | 0.013 | 0.020 | 0.005 | 0.010 | 0.015 | 0.004 | 0.009 | 0.013 | 0.004 | 0.008 | 0.012 |
L = Light Machining; M = Medium Machining; H = Heavy Machining NOTE: Use Light Machining values as starting feed rate. |
Speeds
Mill 4-11™ • Recommended Starting Speed [m/min] | |||||||||||||||||||||||||||||||
Grade | KCPM20 | KC422M | KC522M | KC725M | KCK15 | KCPK30 | KCK20B | KCPM40 | KCSM30 | KCSM40 | |||||||||||||||||||||
Chip Thickness hex mm | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | |||||||||||
Material Group | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | |
P | 1 | 550 | 485 | 450 | – | – | – | 330 | 285 | 270 | 260 | 230 | 215 | – | – | – | 455 | 395 | 370 | – | – | – | 295 | 260 | 245 | 370 | 320 | 300 | 350 | 320 | 300 |
2 | 340 | 310 | 275 | – | – | – | 275 | 240 | 200 | 220 | 190 | 160 | – | – | – | 280 | 255 | 230 | – | – | – | 250 | 215 | 180 | 305 | 270 | 220 | 300 | 270 | 220 | |
3 | 310 | 275 | 255 | – | – | – | 255 | 215 | 175 | 200 | 170 | 140 | – | – | – | 255 | 230 | 205 | – | – | – | 230 | 195 | 160 | 285 | 240 | 195 | 280 | 240 | 195 | |
4 | 230 | 215 | 190 | – | – | – | 225 | 185 | 150 | 180 | 150 | 120 | – | – | – | 225 | 185 | 160 | – | – | – | 205 | 170 | 135 | 250 | 205 | 165 | 240 | 205 | 165 | |
5 | 275 | 250 | 230 | – | – | – | 185 | 170 | 150 | 150 | 135 | 120 | – | – | – | 190 | 170 | 150 | – | – | – | 170 | 155 | 135 | 205 | 190 | 165 | 200 | 180 | 160 | |
6 | 190 | 170 | 145 | – | – | – | 165 | 125 | 100 | 130 | 100 | 80 | – | – | – | 160 | 135 | 110 | – | – | – | 150 | 115 | 90 | 185 | 140 | 110 | 180 | 140 | 100 | |
M | 1 | 225 | 200 | 175 | – | – | – | 205 | 180 | 165 | 170 | 150 | 135 | – | – | – | 205 | 185 | 155 | – | – | – | 195 | 170 | 155 | 225 | 180 | 170 | 260 | 210 | 185 |
2 | 205 | 175 | 160 | – | – | – | 185 | 160 | 130 | 155 | 130 | 110 | – | – | – | 185 | 160 | 140 | – | – | – | 175 | 150 | 125 | 205 | 160 | 135 | 235 | 180 | 145 | |
3 | 160 | 145 | 125 | – | – | – | 140 | 120 | 95 | 115 | 100 | 80 | – | – | – | 145 | 130 | 115 | – | – | – | 130 | 115 | 90 | 155 | 125 | 95 | 175 | 145 | 110 | |
K | 1 | 360 | 325 | 295 | – | – | – | 230 | 205 | 185 | – | – | – | 420 | 385 | 340 | 295 | 265 | 240 | 360 | 290 | 245 | – | – | – | – | – | – | – | – | – |
2 | 285 | 255 | 235 | – | – | – | 180 | 160 | 150 | – | – | – | 335 | 295 | 275 | 235 | 210 | 190 | 280 | 230 | 195 | – | – | – | – | – | – | – | – | – | |
3 | 240 | 215 | 200 | – | – | – | 150 | 135 | 120 | – | – | – | 280 | 250 | 230 | 195 | 175 | 160 | 210 | 175 | 140 | – | – | – | – | – | – | – | – | – | |
N | 1 | – | – | – | 1075 | 945 | 875 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
2 | – | – | – | 945 | 875 | 760 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
3 | – | – | – | 945 | 875 | 760 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
S | 1 | – | – | – | – | – | – | 40 | 35 | 25 | 35 | 30 | 25 | – | – | – | – | – | – | – | – | – | 40 | 35 | 30 | 45 | 40 | 30 | 50 | 40 | 25 |
2 | – | – | – | – | – | – | 40 | 35 | 25 | 35 | 30 | 25 | – | – | – | – | – | – | – | – | – | 40 | 35 | 30 | 45 | 40 | 30 | 55 | 40 | 25 | |
3 | – | – | – | – | – | – | 50 | 40 | 25 | 45 | 35 | 25 | – | – | – | – | – | – | – | – | – | 50 | 40 | 30 | 55 | 45 | 30 | 65 | 45 | 30 | |
4 | – | – | – | – | – | – | 50 | 45 | 35 | 50 | 45 | 30 | – | – | – | 50 | 45 | 35 | – | – | – | 55 | 50 | 35 | 60 | 55 | 40 | 75 | 60 | 40 | |
H | 1 | 140 | 115 | 95 | – | – | – | 120 | 90 | 70 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 135 | 100 | 75 | – | – | – |
As the average chip thickness increases, speed should be decreased. Material groups P, M, K and H show recommended starting speeds for dry machining. For wet machining, reduce speed by 20%. Material groups N and S show recommended starting speeds for wet machining. Not recommended for dry machining. |
Mill 4-11™ • Recommended Starting Speed [SFM] | |||||||||||||||||||||||||||||||
Grade | KCPM20 | KC422M | KC522M | KC725M | KCK15 | KCPK30 | KCK20B | KCPM40 | KCSM30 | KCSM40 | |||||||||||||||||||||
Chip Thickness hex Inch | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | |||||||||||
Material Group | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | Max | Start | Min | |
P | 1 | 1805 | 1590 | 1475 | – | – | – | 1085 | 935 | 885 | 855 | 755 | 705 | – | – | – | 1495 | 1295 | 1215 | – | – | – | 970 | 855 | 805 | 1215 | 1050 | 985 | 1150 | 1050 | 985 |
2 | 1115 | 1015 | 900 | – | – | – | 900 | 785 | 655 | 720 | 625 | 525 | – | – | – | 920 | 835 | 755 | – | – | – | 820 | 705 | 590 | 1000 | 885 | 720 | 985 | 885 | 720 | |
3 | 1015 | 900 | 835 | – | – | – | 835 | 705 | 575 | 655 | 560 | 460 | – | – | – | 835 | 755 | 675 | – | – | – | 755 | 640 | 525 | 935 | 785 | 640 | 920 | 785 | 640 | |
4 | 755 | 705 | 625 | – | – | – | 740 | 605 | 490 | 590 | 490 | 395 | – | – | – | 740 | 605 | 525 | – | – | – | 675 | 560 | 445 | 820 | 675 | 540 | 785 | 675 | 540 | |
5 | 900 | 820 | 755 | – | – | – | 605 | 560 | 490 | 490 | 445 | 395 | – | – | – | 625 | 560 | 490 | – | – | – | 560 | 510 | 445 | 675 | 625 | 540 | 655 | 590 | 525 | |
6 | 625 | 560 | 475 | – | – | – | 540 | 410 | 330 | 425 | 330 | 260 | – | – | – | 525 | 445 | 360 | – | – | – | 490 | 375 | 295 | 605 | 460 | 360 | 590 | 460 | 330 | |
M | 1 | 740 | 655 | 575 | – | – | – | 675 | 590 | 540 | 560 | 490 | 445 | – | – | – | 675 | 605 | 510 | – | – | – | 640 | 560 | 510 | 740 | 590 | 560 | 855 | 690 | 605 |
2 | 670 | 575 | 525 | – | – | – | 605 | 525 | 425 | 510 | 425 | 360 | – | – | – | 605 | 525 | 460 | – | – | – | 575 | 490 | 410 | 675 | 525 | 445 | 770 | 590 | 475 | |
3 | 525 | 475 | 410 | – | – | – | 460 | 395 | 310 | 375 | 330 | 260 | – | – | – | 475 | 425 | 375 | – | – | – | 425 | 375 | 295 | 510 | 410 | 310 | 575 | 475 | 360 | |
K | 1 | 1180 | 1065 | 970 | – | – | – | 755 | 675 | 605 | – | – | – | 1380 | 1265 | 1115 | 970 | 870 | 785 | 1180 | 950 | 805 | – | – | – | – | – | – | – | – | – |
2 | 935 | 835 | 770 | – | – | – | 590 | 525 | 490 | – | – | – | 1100 | 970 | 900 | 770 | 690 | 625 | 920 | 755 | 640 | – | – | – | – | – | – | – | – | – | |
3 | 785 | 705 | 655 | – | – | – | 490 | 445 | 395 | – | – | – | 920 | 820 | 755 | 640 | 575 | 525 | 690 | 575 | 460 | – | – | – | – | – | – | – | – | – | |
N | 1 | – | – | – | 2100 | 1870 | 1725 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
2 | – | – | – | 1905 | 1755 | 1610 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
3 | – | – | – | 1905 | 1755 | 1610 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
S | 1 | – | – | – | – | – | – | 130 | 115 | 80 | 115 | 100 | 80 | – | – | – | – | – | – | – | – | – | 130 | 115 | 100 | 150 | 130 | 100 | 165 | 130 | 80 |
2 | – | – | – | – | – | – | 130 | 115 | 80 | 115 | 100 | 80 | – | – | – | – | – | – | – | – | – | 130 | 115 | 100 | 150 | 130 | 100 | 180 | 130 | 80 | |
3 | – | – | – | – | – | – | 165 | 130 | 80 | 150 | 115 | 80 | – | – | – | – | – | – | – | – | – | 165 | 130 | 100 | 180 | 150 | 100 | 215 | 150 | 100 | |
4 | – | – | – | – | – | – | 165 | 150 | 115 | 165 | 150 | 100 | – | – | – | 165 | 150 | 115 | – | – | – | 180 | 165 | 115 | 195 | 180 | 130 | 245 | 195 | 130 | |
H | 1 | 460 | 375 | 310 | – | – | – | 395 | 295 | 230 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 445 | 330 | 245 | – | – | – |
As the average chip thickness increases, speed should be decreased. Material groups P, M, K and H show recommended starting speeds for dry machining. For wet machining, reduce speed by 20%. Material groups N and S show recommended starting speeds for wet machining. Not recommended for dry machining. |
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