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DRILLING Construction System of HIGH SPEED DRILL′s Code No.
▶ Standard ‘A’ Type
HSD-V29530D S32
드릴종류 기공깊이:가공직경의 3배
Drill group Drilling depth:Dia×3
가공직경:Φ29.5 생크직경 : Φ32
Drilling diameter:Φ29.5 Shank diameter:Φ32
▶ Adjustment Type
STD-V606520D S40
드릴종류 기공깊이:가공직경의 2배
Drill group Drilling depth:Dia×2
가공직경:Φ60~Φ65(조절타입) 생크직경 : Φ40
Drilling diameter:Φ60~Φ65(Adjustable) Shank diameter:Φ40
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