#1: woodworking 90 degree joint its good
A 90 degree joint made by joining two x 45 degree cuts, Mitreing.—the term mitreing is generally used to denote the type of joint used at the corner of a picture frame; or where two pieces of wood are bevelled away so as. How to make a 90 degree pipe joint saddle ehow, How to make a 90 degree pipe joint saddle. pipe saddle joints connect two pieces of metal pipe together so they can be welded into place. a simple saddle joint works.