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S645S



●Premium grade carbide

●Suitable for Stainless Steel and Steel machining, working hardness reach to HRC62

●6F, Square end, D coating, High hardness

●Specially designed for fine milling process and qualified for large depth side milling. Large core thickness and big rake angle is suitable for high-speed and medium-speed finish machining of all kinds of materials.

●Recommend Application: General machining, Car spare parts and Mould industry. 



                

    

                                               


P/N
D
（mm）
ap
(mm)
d
(mm)
L
(mm)
F# Tip Coating
S645 060 D 26 050 S D 6 16 6 50 6 SQ Microkevlar D
S645 080 D 23 060 S D 8 19 8 60 6 SQ Microkevlar D
S645 100 D 22 075 S D 10 22 10 75 6 SQ Microkevlar D
S645 120 D 21 075 S D 12 26 12 75 6 SQ Microkevlar D
S645 140 D 21 090 S D 14 30 14 90 6 SQ Microkevlar D
S645 160 D 20 100 S D 16 32 16 100 6 SQ Microkevlar D
S645 180 D 21 100 S D 18 38 18 100 6 SQ Microkevlar D
S645 200 D 19 100 S D 20 38 20 100 6 SQ Microkevlar D








S645 Speed and Recommendations 
ISO     GROUP CMG Type of cut                     

ap*Dc  

ae*Dc 

Vc            

Parameters 

6 8 10 12 16 20
P P     1-2

 Side Milling

1.5 0.05 98     78-122 RPM 5175 3900 3075 2625 1950 1550
Fz 0.03 0.038 0.045 0.053 0.062 0.069
F 924 891 831 831 726 641
P     3-4

 Side Milling

1 0.03 65       52-81 RPM 3450 2600 2050 1750 1300 1025
Fz 0.03 0.038 0.045 0.053 0.062 0.069
F 627 594 555 555 482 429
P     5-6

 Side Milling

1 0.02 50       40-62 RPM 2650 2000 1825 1600 1000 800
Fz 0.025 0.023 0.029 0.033 0.046 0.052
F 369 276 317 317 278 251
K K  12-13

 Side Milling

1.5 0.05 104    83-130 RPM 5495 4140 3297 2747 2070 1648
Fz 0.018 0.023 0.029 0.035 0.04 0.044
F 577 575 575 577 497 433
M M     8-9

 Side Milling

1.5 0.5 85     68-106 RPM 4525 3383 2715 2263 1691 1358
Fz 0.014 0.018 0.023 0.028 0.031 0.035
F 380 380 379 380 310 285
M10

 Side Milling

1 0.4 75     60-84 RPM 3960 2985 2376 1980 1492 1188
Fz 0.014 0.018 0.023 0.028 0.031 0.035
F 333 331 331 333 278 249
M11

 Side Milling

0.6 0.3 55      44-69 RPM 2909 2189 1745 1455 1095 873
Fz 0.014 0.018 0.023 0.028 0.031 0.035
F 244 236 243 244 203 183
S S22

 Side Milling

1 0.4 70     56-84 RPM 3714 2785 2228 1857 1393 1114
Fz 0.016 0.021 0.028 0.035 0.042 0.048
F 356 350 374 390 351 320






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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