27. Know when it is worth being spent and when it is possible to save
31. The improved filter for system of dust removal demands additional expenses
30. With manual tools sometimes it is possible to work quicker, than with the electric
33. Both inexpensive, and high-quality mills have the application
Buy high-quality machines and tools if you intend to use them tens years (a milling cutter, kruglopilny and reysmusovy machines). The equipment which use only occasionally (oscillation and tape grinders, the pneumatic stapler), optional has to be expensive.
The Reysmusovy machine does two layer of a board parallel, but it is not capable to eliminate a longitudinal bend or spiral twisting (krylovagost). At first it is necessary to process one layer of a board on a planing fugovalnom the machine therefore it is necessary to have both of these machines. Expenses will pay off economy thanks to opportunity to work with cheap not planed boards.
36. Finish panels before assembly to avoid problems at shrinkage