Product Similar To:
Mill 1-18™ • Shell Mill • Inch
Shoulder milling cutter for multiple materials
Material Number2267541
ISO Catalog ID50X03RS90ED18D-UANSI Catalog IDM1D200E1803SS75L157
- P Steel
- M Stainless Steel
- K Cast Iron
- N Non-Ferrous
- S High-Temp Alloys
- H Hardened Materials
Face Milling
Helical Milling
Ramping: Blank
Slotting: Square End
Side Milling/Shoulder Milling: Square End
Milling - Through Coolant
Milling - Side and Face
Pocketing
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Material Number | 2267541 |
ISO Catalog ID | 50X03RS90ED18D-U |
ANSI Catalog ID | M1D200E1803SS75L157 |
[D1] Effective Cutting Diameter | 50.8 mm |
[D1] Effective Cutting Diameter | 2 in |
[D] Adapter / Shank / Bore Diameter | 19.06 mm |
[D] Adapter / Shank / Bore Diameter | .75 in |
[D6] Hub Diameter | 42.86 mm |
[D6] Hub Diameter | 1.688 in |
[L] Overall Length | 40 mm |
[L] Overall Length | 1.575 in |
[AP1MAX] 1st Maximum Cutting Depth | 17.7 mm |
[AP1MAX] 1st Maximum Cutting Depth | .7 in |
Number of Inserts | 3 |
Weight Pounds | 0.71 |
Max RPM | 24670 |
Workpiece Materials
- Steel
- Stainless Steel
- Cast Iron
- Non-Ferrous
- High-Temp Alloys
- Hardened Materials
Uses and application
Face Milling
Helical Milling
Ramping: Blank
Slotting: Square End
Side Milling/Shoulder Milling: Square End
Milling - Through Coolant
Milling - Side and Face
Pocketing
Features and benefits
- Internal coolant supply.
- For ramping, slotting, plunging, facing, and true 90° walls.
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 | .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 1-18™ • 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 | |
.F..LDJ | 0,12 | 0,46 | 0,82 | 0,08 | 0,33 | 0,59 | 0,06 | 0,25 | 0,44 | 0,06 | 0,22 | 0,38 | 0,05 | 0,20 | 0,35 |
.E..LDJ | 0,12 | 0,45 | 0,80 | 0,08 | 0,33 | 0,58 | 0,06 | 0,24 | 0,43 | 0,06 | 0,21 | 0,38 | 0,05 | 0,20 | 0,35 |
.E..LD | 0,17 | 0,47 | 0,82 | 0,12 | 0,34 | 0,59 | 0,09 | 0,26 | 0,44 | 0,08 | 0,22 | 0,38 | 0,07 | 0,20 | 0,35 |
.E..GD | 0,23 | 0,52 | 0,89 | 0,17 | 0,37 | 0,64 | 0,13 | 0,28 | 0,48 | 0,11 | 0,24 | 0,42 | 0,10 | 0,22 | 0,38 |
.S..GE | 0,23 | 0,51 | 0,89 | 0,17 | 0,37 | 0,64 | 0,13 | 0,27 | 0,48 | 0,11 | 0,24 | 0,42 | 0,10 | 0,22 | 0,38 |
.S..GD | 0,23 | 0,51 | 0,89 | 0,17 | 0,37 | 0,64 | 0,13 | 0,28 | 0,48 | 0,11 | 0,24 | 0,41 | 0,10 | 0,22 | 0,38 |
.E..HD | 0,23 | 0,59 | 0,95 | 0,17 | 0,43 | 0,68 | 0,13 | 0,32 | 0,51 | 0,11 | 0,28 | 0,44 | 0,10 | 0,25 | 0,41 |
L = Light Machining; M = Medium Machining; H = Heavy Machining NOTE: Use Light Machining values as starting feed rate. |
Recommended Starting Feeds [IPT]
Mill 1-18™ • 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 | |
.F..LDJ | 0.005 | 0.019 | 0.033 | 0.003 | 0.013 | 0.023 | 0.003 | 0.010 | 0.018 | 0.002 | 0.009 | 0.015 | 0.002 | 0.008 | 0.014 |
.E..LDJ | 0.005 | 0.018 | 0.032 | 0.003 | 0.013 | 0.023 | 0.003 | 0.010 | 0.017 | 0.002 | 0.009 | 0.015 | 0.002 | 0.008 | 0.014 |
.E..LD | 0.007 | 0.019 | 0.032 | 0.005 | 0.013 | 0.023 | 0.004 | 0.010 | 0.017 | 0.003 | 0.009 | 0.015 | 0.003 | 0.008 | 0.014 |
.E..GD | 0.009 | 0.020 | 0.035 | 0.007 | 0.015 | 0.025 | 0.005 | 0.011 | 0.019 | 0.004 | 0.010 | 0.016 | 0.004 | 0.009 | 0.015 |
.S..GE | 0.009 | 0.020 | 0.035 | 0.007 | 0.014 | 0.025 | 0.005 | 0.011 | 0.019 | 0.004 | 0.009 | 0.017 | 0.004 | 0.009 | 0.015 |
.S..GD | 0.009 | 0.020 | 0.035 | 0.007 | 0.015 | 0.025 | 0.005 | 0.011 | 0.019 | 0.004 | 0.009 | 0.016 | 0.004 | 0.009 | 0.015 |
.E..HD | 0.009 | 0.023 | 0.037 | 0.007 | 0.017 | 0.027 | 0.005 | 0.013 | 0.020 | 0.004 | 0.011 | 0.017 | 0.004 | 0.010 | 0.016 |
L = Light Machining; M = Medium Machining; H = Heavy Machining NOTE: Use Light Machining values as starting feed rate. |
Speeds
Mill 1-18™ • Recommended Starting Speed [m/min] | |||||||||||||||||||||||||||||||
Grade | KC410M | 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 | – | – | – | – | – | – | 330 | 285 | 270 | 260 | 230 | 215 | – | – | – | 455 | 395 | 370 | – | – | – | 295 | 260 | 245 | 370 | 320 | 300 | 350 | 320 | 300 |
2 | – | – | – | – | – | – | 275 | 240 | 200 | 220 | 190 | 160 | – | – | – | 280 | 255 | 230 | – | – | – | 250 | 215 | 180 | 305 | 270 | 220 | 300 | 270 | 220 | |
3 | – | – | – | – | – | – | 255 | 215 | 175 | 200 | 170 | 140 | – | – | – | 255 | 230 | 205 | – | – | – | 230 | 195 | 160 | 285 | 240 | 195 | 280 | 240 | 195 | |
4 | – | – | – | – | – | – | 225 | 185 | 150 | 180 | 150 | 120 | – | – | – | 225 | 185 | 160 | – | – | – | 205 | 170 | 135 | 250 | 205 | 165 | 240 | 205 | 165 | |
5 | – | – | – | – | – | – | 185 | 170 | 150 | 150 | 135 | 120 | – | – | – | 190 | 170 | 150 | – | – | – | 170 | 155 | 135 | 205 | 190 | 165 | 200 | 180 | 160 | |
6 | – | – | – | – | – | – | 165 | 125 | 100 | 130 | 100 | 80 | – | – | – | 160 | 135 | 110 | – | – | – | 150 | 115 | 90 | 185 | 140 | 110 | 180 | 140 | 100 | |
M | 1 | – | – | – | – | – | – | 205 | 180 | 165 | 170 | 150 | 135 | – | – | – | 205 | 185 | 155 | – | – | – | 195 | 170 | 155 | 225 | 180 | 170 | 260 | 210 | 185 |
2 | – | – | – | – | – | – | 185 | 160 | 130 | 155 | 130 | 110 | – | – | – | 185 | 160 | 140 | – | – | – | 175 | 150 | 125 | 205 | 160 | 135 | 235 | 180 | 145 | |
3 | – | – | – | – | – | – | 140 | 120 | 95 | 115 | 100 | 80 | – | – | – | 145 | 130 | 115 | – | – | – | 130 | 115 | 90 | 155 | 125 | 95 | 175 | 145 | 110 | |
K | 1 | – | – | – | – | – | – | 230 | 205 | 185 | – | – | – | 420 | 385 | 340 | 295 | 265 | 240 | 360 | 290 | 245 | – | – | – | – | – | – | – | – | – |
2 | – | – | – | – | – | – | 180 | 160 | 150 | – | – | – | 335 | 295 | 275 | 235 | 210 | 190 | 280 | 230 | 195 | – | – | – | – | – | – | – | – | – | |
3 | – | – | – | – | – | – | 150 | 135 | 120 | – | – | – | 280 | 250 | 230 | 195 | 175 | 160 | 210 | 175 | 140 | – | – | – | – | – | – | – | – | – | |
N | 1 | 1215 | 1080 | 995 | 1075 | 945 | 875 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
2 | 1080 | 995 | 915 | 945 | 875 | 760 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
3 | 1080 | 995 | 915 | 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 | – | – | – | – | – | – | 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 1-18™ • Recommended Starting Speed [SFM] | |||||||||||||||||||||||||||||||
Grade | KC410M | 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 | – | – | – | – | – | – | 330 | 285 | 270 | 260 | 230 | 215 | – | – | – | 455 | 395 | 370 | – | – | – | 295 | 260 | 245 | 370 | 320 | 300 | 350 | 320 | 300 |
2 | – | – | – | – | – | – | 275 | 240 | 200 | 220 | 190 | 160 | – | – | – | 280 | 255 | 230 | – | – | – | 250 | 215 | 180 | 305 | 270 | 220 | 300 | 270 | 220 | |
3 | – | – | – | – | – | – | 255 | 215 | 175 | 200 | 170 | 140 | – | – | – | 255 | 230 | 205 | – | – | – | 230 | 195 | 160 | 285 | 240 | 195 | 280 | 240 | 195 | |
4 | – | – | – | – | – | – | 225 | 185 | 150 | 180 | 150 | 120 | – | – | – | 225 | 185 | 160 | – | – | – | 205 | 170 | 135 | 250 | 205 | 165 | 240 | 205 | 165 | |
5 | – | – | – | – | – | – | 185 | 170 | 150 | 150 | 135 | 120 | – | – | – | 190 | 170 | 150 | – | – | – | 170 | 155 | 135 | 205 | 190 | 165 | 200 | 180 | 160 | |
6 | – | – | – | – | – | – | 165 | 125 | 100 | 130 | 100 | 80 | – | – | – | 160 | 135 | 110 | – | – | – | 150 | 115 | 90 | 185 | 140 | 110 | 180 | 140 | 100 | |
M | 1 | – | – | – | – | – | – | 205 | 180 | 165 | 170 | 150 | 135 | – | – | – | 205 | 185 | 155 | – | – | – | 195 | 170 | 155 | 225 | 180 | 170 | 260 | 210 | 185 |
2 | – | – | – | – | – | – | 185 | 160 | 130 | 155 | 130 | 110 | – | – | – | 185 | 160 | 140 | – | – | – | 175 | 150 | 125 | 205 | 160 | 135 | 235 | 180 | 145 | |
3 | – | – | – | – | – | – | 140 | 120 | 95 | 115 | 100 | 80 | – | – | – | 145 | 130 | 115 | – | – | – | 130 | 115 | 90 | 155 | 125 | 95 | 175 | 145 | 110 | |
K | 1 | – | – | – | – | – | – | 230 | 205 | 185 | – | – | – | 420 | 385 | 340 | 295 | 265 | 240 | 360 | 290 | 245 | – | – | – | – | – | – | – | – | – |
2 | – | – | – | – | – | – | 180 | 160 | 150 | – | – | – | 335 | 295 | 275 | 235 | 210 | 190 | 280 | 230 | 195 | – | – | – | – | – | – | – | – | – | |
3 | – | – | – | – | – | – | 150 | 135 | 120 | – | – | – | 280 | 250 | 230 | 195 | 175 | 160 | 210 | 175 | 140 | – | – | – | – | – | – | – | – | – | |
N | 1 | 1215 | 1080 | 995 | 1075 | 945 | 875 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
2 | 1080 | 995 | 915 | 945 | 875 | 760 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
3 | 1080 | 995 | 915 | 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 | – | – | – | – | – | – | 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. |
Application Data
Application Examples
Mill 1-18™ • Ramping Angles [mm] | |||||
insert style | cutting diameter | max ramp angle | DH min [mm] - (min hole diameter) | DH max [mm] - (max hole diameter) | DHI [mm] - (max flat-bottomed hole diameter) |
Mill-1, 18mm | 25 | 17˚ | 29,24 | 50 | 45,84 |
Mill-1, 18mm | 32 | 11˚ | 42,98 | 64 | 59,84 |
Mill-1, 18mm | 40 | 8˚ | 58,92 | 80 | 75,84 |
Mill-1, 18mm | 50 | 5˚ | 78,88 | 100 | 95,84 |
Mill-1, 18mm | 63 | 4˚ | 104,86 | 126 | 121,84 |
Mill-1, 18mm | 80 | 3˚ | 139,02 | 160 | 156,5 |
Mill-1, 18mm | 100 | 2˚ | 179,00 | 200 | 196,5 |
Mill-1, 18mm | 125 | 2˚ | 228,98 | 250 | 246,5 |
Mill-1, 18mm | 160 | 1˚ | 298,98 | 320 | 316,5 |
Application Examples
Mill 1-18™ • Ramping Angles [Inch] | |||||
insert style | cutting diameter | max ramp angle | DH min [Inch] - (min hole diameter) | DH max [Inch] - (max hole diameter) | DHI [Inch] - (max flat-bottomed hole diameter) |
Mill 1–18 | 0.970 | 18˚ | 1.124 | 1.94 | 1.776 |
Mill 1–18 | 1.000 | 17˚ | 1.182 | 2.00 | 1.836 |
Mill 1–18 | 1.250 | 11˚ | 1.686 | 2.50 | 2.336 |
Mill 1–18 | 1.500 | 8˚ | 2.180 | 3.00 | 2.836 |
Mill 1–18 | 2.000 | 5˚ | 3.176 | 4.00 | 3.862 |
Mill 1–18 | 2.500 | 4˚ | 4.174 | 5.00 | 4.862 |
Mill 1–18 | 3.000 | 3˚ | 5.174 | 6.00 | 5.862 |
Mill 1–18 | 4.000 | 2˚ | 7.174 | 8.00 | 7.862 |
Mill 1–18 | 5.000 | 2˚ | 9.172 | 10.00 | 9.862 |
Mill 1–18 | 6.000 | 1˚ | 11.172 | 12.00 | 11.862 |
Mill 1–18 | 8.000 | 1˚ | 15.172 | 16.00 | 15.862 |
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