S400 solid carbide end mills

① black coating, high temperature resistance 1200℃

② Suitable for alloy steel, high hard steel, stainless steel processing

③ Suitable for HRC35~60 die steel general processing, good finish

④ Suitable for processing after S136 heat treatment HRC48~52.

have 4 flutes square end mills,   2 flutes ball nose end mills and 4 flutes corner radius end mills

Machining Examples: 

1.   S400-R1*50L continuous processing for 7 hours

S136 HRC48~52 verifies the wear resistance of the ball head

2.   S400-6R0.5*50L*4T    be used 5.4hours

Speed S=8000        Vc = 150

The feed   F=2800

Fz = 0.0875

S136 HRC48~52

Case 3   S400-8*60L*4T   milling 7 hours 20 minutes

speed S=6800     Vc = 170.82

The feed F=2800

Fz = 0.1029

S136 HRC48~52

Case 4.  S400-10*75L*4T continuous processing for 56Hours

Processing material :304 stainless steel --- - SUS304

Speed :2510     Vc = 78.8

Feed :1000

Fz = 0.0996

Cut amount :0.25

Processing time: 56 hours

Cooling method:  fluid

Processing Case 5

Processing material :S136H     Material hardness :34~36HRC

S400-R4X75L

Speed :12000    Vc = 301.5

Feed :3000

Fz = 0.125

Cutting capacity :0.15

Processing time: 6 hours

Cooling method: air cooling

Tool effect: semi-closed processing effect is the best, continuous work for 6 hours, the program is completed, the cutting edge is white

Case 6.  Processing material :718H

Material hardness :34~36HRC

S400-10R0.5*75L

Speed :6500     vc=204

Feed :2800

Fz = 0.1076

Amount of cutting :0.1

Processing time: 8H

Cooling method: air cooling

Tool effect: continuous polishing for 8 hours, the program is completed, no wear can be seen by the naked eye.

Processing Case 7

S400-R4x8x60L

Speed: 9000   vc=226

Feed: 1200

Fz = 0.067

Cutting depth: 0.03-0.05

Processed material: S136 Heat treatment HRC48~52

Processing time: 90 minutes, the program is completed.