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S350S



●Diameter 6mm~16mm

●Qualified for multiple applicable from easy-cut to difficult-to-machining material, working hardness reach to HRC62

●3F, Square end, D coating, High hardness

●Triple flutes and 50° helix angle design qualified for both hard and soft material machining on light duty machine.

●Recommend Application: Best solution for various metallic materials 


                 

       

                                               



P/N
D
（mm）
ap
(mm)
d
(mm)
L
(mm)
F# Tip Coating
S350 060 D 21 050 S D 6 13 6 50 3 SQ Microkevlar D
S350 080 D 23 060 S D 8 19 8 60 3 SQ Microkevlar D
S350 100 D 22 070 S D 10 22 10 70 3 SQ Microkevlar D
S350 120 D 20 075 S D 12 25 12 75 3 SQ Microkevlar D
S350 160 D 20 090 S D 16 32 16 90 3 SQ Microkevlar D





 

S350 Speed and Recommendations 
ISO       GROUP CMG

Type of cut

ap*Dc  

ae*Dc  

Parameters 

6 8 10 12 16
P

     P    

 1-3

 Side Milling

1.5 0.5 RPM 5560 4200 3260 2740 2200
Fz 0.024 0.033 0.038  0.038  0.038
F 400 420 370 310 250
Vc  105 105 100 105 110

Slotting

0.5 1 RPM 5560 4200 3260 2740 2200
Fz 0.019 0.027 0.031  0.030  0.03
F 310 340 300 250 200
Vc 105 105 100 105 110

     P    

 4-6

 Side Milling

1.5 0.5 RPM 3360 2520 2000 1680 1360
Fz 0.025 0.03 0.030  0.030  0.028
F 250 230 180 150 120
Vc  65 65 65 65 70

Slotting

0.5 1 RPM 3360 2520 2000 1680 1360
Fz 0.020  0.024 0.023  0.024  0.025
F 200 180 140 120 100
Vc  65 65 65 65 70
M

     M    

 8-11

 Side Milling

1.5 0.5 RPM 2840 2100 1680 1370 1050
Fz 0.029  0.042 0.046 0.044 0.048
F 250 265 230 180 150
Vc  55 55 55 50 55

Slotting

0.5 1 RPM 2840 2100 1680 1370 1050
Fz 0.019 0.025 0.028  0.029  0.032
F 160 160 140 120 100
Vc  55 55 55 50 55
S S21

 Side Milling

1.5 0.5 RPM 1050 840 680 560 420
Fz 0.017 0.02 0.025  0.027  0.028
F 55 50 50 45 35
Vc  20 20 20 20 20

Slotting

0.5 1 RPM 1160 840 670 560 420
Fz 0.011 0.016 0.02 0.018 0.02
F 40 40 40 30 25
Vc  20 20 20 20 20
S22

 Side Milling

1.5 0.5 RPM 2840 2100 1680 1370 1050
Fz 0.029 0.042 0.046 0.044 0.048
F 250 265 230 180 150
Vc  55 55 55 50 55

Slotting

0.5 1 RPM 2840 2100 1680 1370 1050
Fz 0.019 0.025 0.028 0.029 0.032
F 160 160 140 120 100
Vc  55 55 55 50 55





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