BTH-4T

一般鋼切削シリーズ

Ball Nose End Mills

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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:   Emulsion Machining , Oil  Machining     MQL (Mist)  Machining , Dry Machining
 
Type No. Diameter Flute Length O.A.L. Shank Dia.
D1 L1 L3 D2
BTH0204 R1 4 50 6
BTH0304 R1.5 6 50 6
BTH0404 R2 8 50 6
BTH0504 R2.5 10 50 6
BTH0604 R3 12 50 6
BTH0804 R4 16 60 8
BTH1004 R5 20 75 10
BTH1204 R6 24 75 12
BTH1604 R8 32 100 16
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