麻花

• Parallel shank twist drills for use in jig bushes
  钻套用直柄麻花钻
• Wood bits ; single fluted twist bits twist drills
  木工钻.单槽麻花钻
• General technical specifications for twist drill with carbide tips
  硬质合金麻花钻通用技术条件
• Subland twist drills - technical specifications
  阶梯麻花钻技术条件
• Morse taper shank twist drills , long series , for use in jig bushes
  钻套用莫氏锥柄长系列麻花钻
• High - speed steel two - flute twist drills . technical specifications
  高速钢双屑槽麻花钻.技术规范
• Wood bits ; two fluted twist bits twist drills
  木工钻.双槽麻花钻
• High - speed steel two - flute twist drills - technical specifications
  高速钢双排屑槽麻花钻.技术规范
• Extra - long morse taper shank twist drills
  加长莫氏锥柄麻花钻
• Taper shank twist drills with carbide tips
  硬质合金锥柄麻花钻