easy formula i gave man..... L1=tan(d/n*2)*E*2 L2=L1/2 cutback=(tan(d/n*2)*OD)/2 d= degree of pipe, n= number of cuts OD= pipe OD in diameter, E=elbow center
Good evening sir, Thanks for this upload, however I would like to know more about the 38.1 constant, is it use for all the mitre angles say e.g 45,60,30 degrees etc? Or each angle has its constant. Thanks GERIGA HAKIM SABIRI
Thank you good job , but how can marking you didn't teach . It can be 4 , 8 or 12 marking , then how can making need ? Please you make one more video .