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S435B



●Premium grade carbide

●Unequal indexing and multiple helix design effectively minimize chattering

●4F, Square end, L coating, Rougher

●Recommend Application: Suitable for difficult-to-machining materials or medium and low speed operation in poor working condition 


                       

                                              


                                    


P/N
D
（mm）
ap
(mm)
d
(mm)
L
(mm)
F# Tip Coating
S435 030 F1 30 050 B L 3 9 4 50 4 BN Microkevlar L
S435 035 F1 30 050 B L 3.5 10 4 50 4 BN Microkevlar L
S435 040 D 30 050 B L 4 12 4 50 4 BN Microkevlar L
S435 045 F2 30 050 B L 4.5 13 6 50 4 BN Microkevlar L
S435 050 F2 30 050 B L 5 15 6 50 4 BN Microkevlar L
S435 055 F2 30 050 B L 5.5 16 6 50 4 BN Microkevlar L
S435 060 D 30 050 B L 6 18 6 50 4 BN Microkevlar L
S435 065 F3 30 060 B L 6.5 20 8 60 4 BN Microkevlar L
S435 070 F3 30 060 B L 7 21 8 60 4 BN Microkevlar L
S435 075 F3 30 060 B L 7.5 22 8 60 4 BN Microkevlar L
S435 080 D 30 060 B L 8 24 8 60 4 BN Microkevlar L
S435 085 F4 30 075 B L 8.5 25 10 75 4 BN Microkevlar L
S435 090 F4 30 075 B L 9 27 10 75 4 BN Microkevlar L
S435 095 F4 30 075 B L 9.5 28 10 75 4 BN Microkevlar L
S435 100 D 30 075 B L 10 30 10 75 4 BN Microkevlar L
S435 105 F5 30 075 B L 10.5 31 12 75 4 BN Microkevlar L
S435 110 F5 30 075 B L 11 33 12 75 4 BN Microkevlar L
S435 120 D 30 075 B L 12 36 12 75 4 BN Microkevlar L
S435 130 F6 30 100 B L 13 39 14 100 4 BN Microkevlar L
S435 140 F6 30 100 B L 14 42 14 100 4 BN Microkevlar L
S435 150 F7 30 100 B L 15 45 16 100 4 BN Microkevlar L
S435 160 D 30 100 B L 16 48 16 100 4 BN Microkevlar L
S435 200 D 25 100 B L 20 50 20 100 4 BN Microkevlar L





S435 Speed and Recommendations 

ISO  

 GROUP

CMG Type of cut  ap*Dc    ae*Dc   Vc     Parameters   6 10 12 16 20
P

      P    

 1-2

 Side Milling

1 3
122
104-140
RPM 6470 3880 3240 2430 1940
Fz 0.027 0.045 0.054 0.072 0.09
F 699 698 700 700 698

Slotting

0.5 1
122
104-140
RPM 6470 3880 3240 2430 1940
Fz 0.022 0.036 0.043 0.058 0.072
F 559 559 560 560 559

      P     

3-4

 Side Milling

1 3
61
43-79
RPM 3240 1940 1620 1210 970
Fz 0.017 0.028 0.034 0.045 0.056
F 218 217 218 217 217

Slotting

0.4 1
61
43-79
RPM 3240 1940 1620 1210 970
Fz 0.013 0.022 0.027 0.036 0.045
F 174 174 174 173 174

      P     

5-6

 Side Milling

1 2
30
12-49
RPM 1590 950 800 600 480
Fz 0.007 0.014 0.024 0.029 0.038
F 92 91 92 92 92

Slotting

0.3 1
30
12-49
RPM 1590 950 800 600 480
Fz 0.012 0.019 0.023 0.031 0.038
F 73 73 74 74 74
M

     M    

 8-9

 Side Milling

0.5 0.3
98
88-107
RPM 5200 3120 2600 1950 1560
Fz 0.013 0.022 0.026 0.035 0.044
F 275 275 275 275 275

Slotting

0.5 1
98
88-107
RPM 5200 3120 2600 1950 1560
Fz 0.011 0.018 0.021 0.028 0.035
F 220 220 220 220 220

 M  

10-11

 Side Milling

0.3 0.2
76
67-85
RPM 4030 2420 2020 1510 1210
Fz 0.012 0.02 0.024 0.032 0.04
F 193 194 194 193 194

Slotting

0.4 1
76
67-85
RPM 4030 2420 2020 1510 1210
Fz 0.010  0.016 0.0196 0.026 0.032
F 155 155 155 155 155
K

  K 

 12-13

 Side Milling

1 0.5
82
64-101
RPM 4350 2610 2180 1630 1310
Fz 0.035 0.058 0.07 0.093 0.116
F 606 606 607 605 608

Slotting

0.5 1
82
64-101
RPM 4350 2610 2180 1630 1310
Fz 0.028 0.046 0.056 0.074 0.093
F 484 484 484 484 484

K  

14-15

 Side Milling

0.5 0.3
44
26-62
RPM 2330 1400 1170 880 700
Fz 0.020  0.034 0.041 0.054 0.068
F 190 190 191 191 190

Slotting

0.3 1
44
26-62
RPM 2330 1400 1170 880 700
F 0.016 0.027 0.033 0.044 0.054
F 152 152 152 152 152
S
S 19

 Side Milling

0.2 1
37
27-46
RPM 1960 1180 980 740 590
Fz 0.014 0.024 0.029 0.038 0.048
F 113 113 113 114 113

Slotting

0.2 1
21
12-30
RPM 1110 670 560 420 330
Fz 0.018 0.030  0.036 0.048 0.060 
F 80 80 81 81 79
S 20

 Side Milling

0.2 1
37
27-46
RPM 1960 1180 980 740 590
Fz 0.014 0.024 0.029 0.038 0.048
F 113 113 113 114 113

Slotting

0.2 1
21
12-30
RPM 1110 670 560 420 330
Fz 0.018 0.030  0.036 0.048 0.060 
F 80 80 81 81 79
S 
21

 Side Milling

0.2 1
37
27-46
RPM 1960 1180 980 740 590
Fz 0.014 0.024 0.029 0.038 0.048
F 113 113 113 114 113

Slotting

0.2 1
21
12-30
RPM 1110 670 560 420 330
Fz 0.018 0.030  0.036 0.048 0.060 
F 80 80 81 81 79
S 22

 Side Milling

0.3 0.2
24
6-43
RPM 1270 760 640 480 380
Fz 0.013 0.022 0.027 0.036 0.045
F 68 68 69 69 68

Slotting

0.2 1
34
16-52
RPM 1800 1080 900 680 540
Fz 0.017 0.028 0.034 0.045 0.056
F 121 121 121 122 121



Machine  Machine: Feeler VFP40A
Power（KW） 11 Spindle speed 8000
Holder BT40-ER32 Typer ER collet
Fixture Fourth Axis + Centre Processing Side milling
Workpiece Name Aero-engine blade P/N
Material GH4169 Heat treatment   □ Yes
Spec. Hardness： HRC_35_
Discription 4F 16MM BALL END 4F 16MM BALL END
Brand Couloir  Cutter Competitor 
P/N S435160D30100BL 16*50*100L
Flute#/Coating 4F，Microkevlar L 4F，ALTIN
Spindle Speed（RPM) 585rev/min 600rev/min
Depth of Cut(ap） 1-3mm 1-3mm
Width of Cut(ae） 0.8mm 0.8mm
Cutting speed（Vc） 30m/min 30m/min
Feed per tooth（CTP) 0.17mm 0.15mm
Feed (F） 400mm/min 360mm/min
Cutter reach 55mm 27mm
Cooling Emulsion Emulsion
Time/pcs 37min 40min
Tool life 5pcs Chipped at the 4th part



XIAN COULOIR CUTTER CO., LTD
Copyright © Couloir Cutter    

Adress：4FL, BINTIAN MANSION, YONGLE INDUSTRIAL PARK, JINGHE NEW CITY OF XIXIAN NEW AREA, SHAANXI PROVINCE, CHINA. 713702
TEL：86-29-38952897/15091858296
FAX：86-29-38952897
ICP Record Number：Shaanxi ICP No. 19008760-1