Kilbon, George B. (George Baldwin) · Boston, Lee and Shepard · leaf 45
Fig. 73. A kerf cannot be cut lengthwise of the grain by this pro-cess, because the wood will not split out between the lines. If we had a knife with two blades of equal length and ^in. apart, we could draw it through both lines at the sametime. Fig. 74 is a view of the wooden model of a…
Woodwork (Manual training)
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