BTB-4T

Standard Series

Ball Nose End Mills

  • MG
  • 0.6
  • 30
  • 4F-1
  • HRc60
  • 鍍層T2
ADD INQUIRY
Features:  
    1. Standard 4 flutes ball nose endmill design. Good at 3D milling for general steels hardness up to HRc45.
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
BTB0204 R1 4 50 6
BTB0304 R1.5 6 50 6
BTB0404 R2 8 50 6
BTB0504 R2.5 10 50 6
BTB0604 R3 12 50 6
BTB0804 R4 16 60 8
BTB1004 R5 20 75 10
BTB1204 R6 24 75 12
BTB1604 R8 32 100 16
TOP