BTD-4T

一般鋼切削シリーズ

Ball Nose End Mills

  • MG
  • 螺旋角30圓
  • 4FR
  • G10
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Features:  
    1. <Extended shank >Standard 2 flutes ball nose endmill design. Good at 3D milling for general steels hardness up toHRc45.
Working Materials Hardness Level:   Good at steel material (HRc 18~45). E.g. S45C, P20 ,NAK80,SUS304 etc.
Applicable Milling Methods:  Finishing,Semi-finishing and Roughing 
Applicable Coolant Ways:   Emulsion Machining , Oil  Machining     MQL (Mist)  Machining , Dry Machining
 
Type No. Diameter Flute Length O.A.L. Shank Dia.
D1 L1 L3 D2
BTD0104 R0.5 2 50 4
BTD0154 R0.75 3 50 4
BTD0204 R1 4 50 4
BTD0304 R1.5 6 50 4
BTD0404 R2 8 50 4
BTD0504 R2.5 10 57 6
BTD0604 R3 12 57 6
BTD0804 R4 16 63 8
BTD1004 R5 20 72 10
BTD1204 R6 24 83 12
BTD1604 R8 32 100 16
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