Four Ball End Mill
Processing methods: slot milling processing |
|
Cutting material |
Carbon steel, alloy steel, tool steel, cast iron |
Alloy steel, tool steel, stainless steel, hardened steel |
Hardness |
180~300HB |
30~40HRC |
Spherical radiusR mm |
rotation speed
rpm/min |
feed speed
mm/min |
rotation speedrpm/min |
feed speed
mm/min |
3.0 |
4800~8000 |
600~1200 |
3800~7000 |
400~900 |
4.0 |
3500~6500 |
700~1300 |
2600~5000 |
450~1000 |
5.0 |
2800~5000 |
600~1200 |
2200~4200 |
350~900 |
6.0 |
2400~4200 |
600~1300 |
1800~3300 |
400~900 |
8.0 |
1800~3200 |
550~1200 |
1300~2600 |
400~800 |
10.0 |
1300~2800 |
500~1000 |
1200~2200 |
400~800 |
12.5 |
1100~2200 |
400~800 |
850~1600 |
300~700 |
Processing methods: slot milling processing |
ap=~0.01R Roughing:ap=~0.3R
pf=~0.3R pf=~0.2R |
Cutting material |
Hardened steel |
Hardened steel |
Hardness |
40~55HRC |
55~60HRC |
Spherical radius
R mm |
rotation speed
rpm/min |
feed speed
mm/min |
rotation speedrpm/min |
feed speed
mm/min |
3.0 |
2800~3500 |
250~400 |
2000~2500 |
150~250 |
4.0 |
2000~2500 |
250~400 |
1500~2000 |
180~250 |
5.0 |
1700~2200 |
280~400 |
1200~1600 |
180~250 |
6.0 |
1400~1800 |
280~400 |
900~1300 |
180~220 |
8.0 |
/td>
| 240~350 |
700~1100 |
150~250 |
10.0 |
800~1100 |
220~300 |
550~900 |
130~220 |
12.5 |
700~900 |
120~260 |
450~700 |
120~200 |
Processing methods: slot milling processing |
ap=~0.05R
pf=~0.15R |
ap=~0.15R
pf=~0.05R |
Chinatungsten Online can provide various sizes and grades of cemented carbide cutting tools, non-standard products are also customized according to customer requirements. Welcome to consult and purchase sales@chinatungsten.com, sales@xiamentungsten.com .