麻花

• Parallel shank twist drills , jobber series
  机用系列直柄麻花钻
• Parallel shank twist drills , long series
  直柄麻花钻.长型系列
• Extra - long morse taper shank twist drills
  加长莫氏锥柄麻花钻
• Jobber series parallel shank twist drills
  机用系列直柄麻花钻
• Extra long twist drills with parallel shanks
  直柄超长麻花钻
• Long morse taper shank twist drills
  长系列莫氏锥杆麻花钻
• Stub series parallel shank twist drills
  短系列直柄麻花钻头
• The types and dimensions for lengthened morse taper shank twist drills
  莫氏锥柄加长麻花钻的型式和尺寸
• Parallel shank twist drills , long series
  直柄长系列麻花钻
• The types and dimensions for extra - long morse taper shank twist drills
  莫氏锥柄超长麻花钻的型式和尺寸