of the modifications to make the HF power feed fit my RF45 clone mill . I see type a and type b broaches , both listed as push type . I don't know what that means ... I just know that scraping a key slot in a bore on the lathe ain't going to happen again . I presume that push type means that I can push the broach thru the work with my hydraulic press . I also understand that the broach needs to be shimmed for each pass until desired depth is reached - Is that correct ?
5 years ago