HBA IBA JBA

一般鋼切削シリーズ

Ball Nose End Mills

  • MG
  • 螺旋角30圓
  • 2FR
  • T1
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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:  MQL (Mist)  Machining , Dry Machining      Emulsion Machining , Oil  Machining  
 
Type No. Diameter Flute Length O.A.L. Shank Dia.
D1 L1 L3 D2
HBA0202 R1 4 75 6
HBA0252 R1.25 5 75 6
HBA0302 R1.5 6 75 6
HBA0402 R2.0 8 75 6
HBA0502 R2.5 10 75 6
HBA0602 R3 12 75 6
HBA0802 R4 16 75 8
IBA0202 R1 4 100 6
IBA0302 R1.5 6 100 6
IBA0402 R2 8 100 6
IBA0602 R3 12 100 6
IBA0802 R4 16 100 8
IBA1002 R5 20 100 10
IBA1202 R6 24 100 12
JBA0602 R3 12 150 6
JBA0802 R4 16 150 8
JBA1002 R5 20 150 10
JBA1202 R6 24 150 12
JBA1602 R8 32 150 16
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