Product Similar To:
M270 Toroidal • TF
Toroidal Inserts
Material Number6724744
ISO Catalog IDM270TF16R1ANSI Catalog IDM270TF16R1
- K Cast Iron
- H Hardened Materials
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Material Number | 6724744 |
ISO Catalog ID | M270TF16R1 |
ANSI Catalog ID | M270TF16R1 |
Grade | WU10PM |
Cutting Edges per Insert | 2 |
[W] Cutting Width | 16 mm |
[W] Cutting Width | 0.6299 in |
[S] Insert Thickness | 4.76 mm |
[S] Insert Thickness | 0.1874 in |
[RR] Corner Radius | 1 mm |
[RR] Corner Radius | 0.039 in |
Workpiece Materials
- Cast Iron
- Hardened Materials
Features and benefits
- Precision insert for finishing and semi-finishing applications.
- Back draft design to minimize vibration and improve surface finishes.
Create Solution to calculate Feeds and Speed
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. Do you want to learn more? Watch Tutorial
Feeds
Recommended Starting Feeds [mm]
Insert Geometry | Programmed Feed per Tooth (fz) at a % of Radial Depth of Cut (ae) | Insert Geometry | ||||||||||||||
5 % | 10 % | 20 % | 30 % | 40 | ||||||||||||
TF | 0,12 | 0,37 | 0,62 | 0,09 | 0,26 | 0,43 | 0,06 | 0,19 | 0,31 | 0,06 | 0,17 | 0,27 | 0,05 | 0,15 | 0,25 | TF |
Light | General | Heavy |
Recommended Starting Feeds [IPT]
Insert Geometry | Programmed Feed per Tooth (fz) at a % of Radial Depth of Cut (ae) | Insert Geometry | ||||||||||||||
5% | 10% | 20% | 30% | 40 | ||||||||||||
TF | .005 | .014 | .024 | .003 | .010 | .017 | .002 | .007 | .012 | .002 | .006 | .011 | .002 | .006 | .010 | TF |
Light | General | Heavy |
Speeds
Recommended Starting Speeds [m/min]
Material Group | TN2505 | TN6525 | TN6540 | WP35CM | WU10PM | |||||||||||
P | 1 | 550 | 420 | 360 | 410 | 320 | 280 | 360 | 280 | 240 | 455 | 395 | 370 | – | – | – |
2 | 320 | 240 | 205 | 320 | 250 | 215 | 250 | 190 | 170 | 280 | 255 | 230 | – | – | – | |
3 | 320 | 240 | 205 | 280 | 215 | 185 | 215 | 170 | 140 | 255 | 230 | 205 | – | – | – | |
4 | – | – | – | 235 | 170 | 145 | 180 | 130 | 110 | 190 | 175 | 160 | – | – | – | |
5 | – | – | – | 310 | 235 | 200 | 240 | 180 | 150 | 260 | 230 | 210 | – | – | – | |
6 | – | – | – | 205 | 160 | 130 | 160 | 120 | 100 | 160 | 135 | 110 | – | – | – | |
M | 1 | – | – | – | 190 | 120 | 80 | 130 | 80 | 60 | 205 | 185 | 155 | – | – | – |
2 | – | – | – | 120 | 80 | 50 | 80 | 50 | 40 | 185 | 160 | 140 | – | – | – | |
3 | – | – | – | 125 | 80 | 55 | 85 | 50 | 40 | 145 | 130 | 115 | – | – | – | |
K | 1 | 400 | 300 | 250 | 275 | 245 | 220 | 220 | 205 | 180 | 295 | 265 | 240 | 295 | 265 | 240 |
2 | 540 | 365 | 280 | 215 | 190 | 180 | 175 | 155 | 140 | 235 | 210 | 190 | 230 | 205 | 190 | |
3 | 310 | 190 | 155 | 180 | 160 | 145 | 155 | 145 | 125 | 195 | 175 | 160 | 195 | 175 | 160 | |
N | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |
S | 1 | – | – | – | – | – | – | 50 | 35 | 30 | – | – | – | – | – | – |
2 | – | – | – | – | – | – | 25 | 20 | 10 | – | – | – | – | – | – | |
3 | – | – | – | – | – | – | 70 | 40 | 30 | – | – | – | – | – | – | |
4 | – | – | – | – | – | – | 60 | 30 | 25 | 66 | 50 | 33 | – | – | – | |
H | 1 | 175 | 140 | 95 | – | – | – | – | – | – | – | – | – | 160 | 130 | 90 |
2 | 175 | 140 | 95 | – | – | – | – | – | – | – | – | – | – | – | – | |
3 | 140 | 115 | 80 | – | – | – | – | – | – | – | – | – | – | – | – |
Recommended Starting Speeds [SFM]
Material Group | TN2505 | TN2510 | TN2525 | |||||||
P | 1 | 1810 | 1380 | 1180 | 2165 | 1910 | 1770 | 1810 | 1380 | 1180 |
2 | 1045 | 785 | 670 | 1340 | 1220 | 1080 | 1045 | 785 | 670 | |
3 | 1045 | 785 | 670 | 1220 | 1080 | 1000 | 1045 | 785 | 670 | |
4 | – | – | – | 905 | 845 | 750 | – | – | – | |
5 | – | – | – | 1080 | 985 | 905 | – | – | – | |
6 | – | – | – | 750 | 670 | 570 | – | – | – | |
M | 1 | – | – | – | 890 | 785 | 690 | – | – | – |
2 | – | – | – | 805 | 690 | 630 | – | – | – | |
3 | – | – | – | 630 | 570 | 490 | – | – | – | |
K | 1 | 1320 | 985 | 830 | 1380 | 1180 | 985 | – | – | – |
2 | 1770 | 1200 | 925 | 1180 | 985 | 830 | – | – | – | |
3 | 1025 | 630 | 510 | 985 | 830 | 650 | – | – | – | |
N | 1 | – | – | – | – | – | – | – | – | – |
2 | – | – | – | – | – | – | – | – | – | |
3 | – | – | – | – | – | – | – | – | – | |
S | 1 | – | – | – | – | – | – | – | – | – |
2 | – | – | – | – | – | – | – | – | – | |
3 | – | – | – | – | – | – | – | – | – | |
4 | – | – | – | – | – | – | – | – | – | |
H | 1 | 570 | 450 | 310 | 475 | 360 | 230 | 430 | 295 | 200 |
2 | 570 | 450 | 310 | 475 | 360 | 230 | 430 | 295 | 200 | |
3 | 450 | 370 | 260 | 380 | 260 | 150 | – | – | – |
Insert Selection
Light | General | Heavy | ||||
Material | Geometry | Grade | Geometry | Grade | Geometry | Grade |
P1–P2 | TF | WU10PM | TF | WU10PM | TF | WU10PM |
P3–P4 | TF | WU10PM | TF | WU10PM | TF | WU10PM |
P5–P6 | TF | WU10PM | TF | WU10PM | – | – |
M1–M2 | TF | WU10PM | – | – | – | – |
M3 | TF | WU10PM | – | – | – | – |
K1–K2 | TF | WU10PM | TF | WU10PM | – | – |
K3 | TF | WU10PM | TF | WU10PM | – | – |
N1–N2 | – | – | – | – | – | – |
N3 | – | – | – | – | – | – |
S1–S2 | TF | WU10PM | – | – | – | – |
S3 | TF | WU10PM | – | – | – | – |
S4 | TF | WU10PM | – | – | – | – |
H1 | TF | TN2505 | TF | WU10PM | – | – |
Light | General | Heavy | ||||
Material | Geometry | Grade | Geometry | Grade | Geometry | Grade |
P1–P2 | TF | TN2505 | – | – | – | – |
P3–P4 | TF | TN2505 | – | – | – | – |
P5–P6 | TF | TN2505 | – | – | – | – |
M1–M2 | – | – | – | – | – | – |
M3 | – | – | – | – | – | – |
K1–K2 | TF | TN2505 | – | – | – | – |
K3 | TF | TN2505 | – | – | – | – |
N1–N2 | – | – | – | – | – | – |
N3 | – | – | – | – | – | – |
S1–S2 | – | – | – | – | – | – |
S3 | – | – | – | – | – | – |
S4 | – | – | – | – | – | – |
H1 | TF | TN2505 | TF | TN2505 | – | – |
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