I want to cut 150 x 65 Rectangular pipe at exact 60 degree. Please suggest some fixture or cutting machine

150 what ? Inches , feet, yards ?

To make a template, draw a triangle with the legs all of equal size. Example a triangle with the legs measuring 6'' x6''x 6'' will give u 60 degrees at each point. All triangles have 180 degrees when adding angles together.

Therefore any triangle with 3 equal sides will give u 60 degrees.

Hope this helps.

Chuck

I want to cut 150 x 65 Rectangular pipe Call me stupid but what's a 150 x 65 Rectangular pipe? I get the picture of a huge square pipe 150 feet long and 65 feet square. Would you care to enlighten me? Back to you, Tom