Re: Please give results
Eric Lund
>Steve,
If the planes have not had other than factory adjustment, then they were not ready for the test, no matter how sharp the blade. I've learned this the hard way. All my planes are LN, and the only one I get tearout with is the scrub. But, in order to get this type of performance, you have to adjust the frog and the chip breaker. The factory setup is for carpenters. The mouth is way too open. It should be adjusted to within a few thousandths. Same goes for the front of the chip breaker, which should also be polished and very close to the blade edge. You only need as much blade protruding as the thickness of your shaving.
Testing a fettled plane against an unfettled one is no test at all. I'll match my LN 4 1/2 with York frog and new style chip breaker to anything out there. I may not always win, but I won't be embarrased by my results. I'll freely admit there are probably better tools, and circumstances may give the advantage to another tool, but properly tuned, I usually get excellent results, and at the very least, satisfactory.
Just for grins, I grabbed a piece of purple heart I had laying around. No problem. Stuff is darned hard, but the 4 1/2 left a good surface. Did OK slicing end grain, though I suspect a low angle plane would have given better results. The face and edges did fine. Don't have any bubinga, so I'll have to take your word that it's a difficult wood.
Cheers,
Eric