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View Full Version : Threading inserts..need some help



John R
08-31-2006, 11:11 AM
Threading inserts specify "Range of application ISO P20-P40/M25-M40"
Can someone tell me what that means?
Thanks
John R

rkepler
08-31-2006, 12:31 PM
This link is for a chart that might help you: http://www.carbidedepot.com/pmk-chart.htm

John R
08-31-2006, 02:14 PM
thanks...that was just what i needed
john r