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  1. #1
    Join Date
    Sep 2008
    Posts
    1

    Question lead machining

    Having problems cutting lead-tin alloy with metal cutting circular blades one inch in diameter. Need to cut grooves about .045 in. tried wd-40 didnt help much-metal wants to smear doesnt cut clean tried various speeds the rotating blades work better than a single cutting edge any help?

  2. #2
    Join Date
    May 2006
    Posts
    196
    I am not familiar with that material but I would use cutting oil for a slitting saw. What do you have your RPMs set at?

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