broaching

• Vertical surface broaching machines - testing of the accuracy
  立式外拉床精度检验
• Machine tools ; vertical internal broaching machines ; sizes
  机床.立式内拉床.规格
• Machine tools ; vertical surface broaching machines ; sizes
  机床.立式表面拉床.规格
• Vertical internal broaching machines - testing of the accuracy
  立式内拉床精度检验
• Round shanks for broaches - types and main dimensions
  拉刀圆柱形前柄型式和基本尺寸
• Ok , so merely broaching this subject is unfair
  恩，仅仅讨论这个标题是不公平的。
• Widened flat body keyway broach types and dimensions
  加宽平刀键槽拉刀型式与尺寸
• Wrench for holder for cylindric shank broach . dimensions
  圆柱柄拉刀夹头用扳手.尺寸
• Broaches for involute spline technical specifications
  渐开线花键拉刀技术条件
• Tool inspection methods part 7 : round broaches
  刀具产品检测方法.第7部分:圆拉刀