Tim Sproul
Member
- Joined
- Jan 22, 2007
- Messages
- 319
fyrzowt said:I'm with minimal on this. Make partial cuts, then a full thickness cut?
Please explain.
Partial cuts are because you are making a full kerf cut. Yes, if you really wanted the saw to make the full kerf cut in a single pass, you can. But like many other cutting operations, taking too big a bite winds up costing you. It dulls the teeth faster. It wears the saw faster. You risk safety more.
After cutting through the full thickness from repeated passes, I suggest you can make a full thickness cut in a single pass because you were supposed to make the 'rough' multiple pass cuts just proud of the final dimension. This means the final cut at full thickness will not be a full kerf and so won't be as taxing on the blade or saw. You do need to take care with a less than full kerf cut since taking this cut too quickly can cause noticeable blade deflection.
The analogy is routing. Yes, you can take an OF 2200 and hog out a 3/4 wide by 1/2 inch deep dado in a single pass.......but does that mean that is best way to rout that dado?