I have a new 18" Jet bandsaw wired for 110V that I bought expressly for resawing. My current project has me resawing white mahogany that is 8" wide. With the original 3/4" blade, it was cutting very easily. After a half dozen boards 3 feet long, it started bogging down and was harder to push the boards through. I figured the original blade was a POS so I replaced it with a 3/4" 3tpi Timberwolf. I wanted a 1" or 1.5", but Woodcraft did not have those in stock. So, off and running again - cuts easily. After a dozen or so boards, it started bogging down again and became harder to push the boards through. I was not aggressively feeding the board. I tripped a 30amp breaker three times. I could smell something hot - the extension cord (very hot to touch, but didn't smell), motor or blade? The wood did not look burned. The Timberwolf blade looks like it has tiny black marks, like burn marks, on the very outer edge of the cutting tips and the tips don't feel as sharp as they did when new.
So, what's going on? A $40 blade every dozen boards is pretty expensive. Am I doing something wrong with my technique? This saw should be capable of handling 8" stock easily. White mahogany is harder than genuine mahogany, but much softer than oak or maple. Is white mahogany especially hard on blades? Should I be using a 1" or 1.5" blade? I'm looking into a Lenox ceramic tipped blade, but don't want to spend that kind of money if it isn't going to last. I really need some help figuring this out. Thanks in advance.