Pattern making; a practical treatise for the pattern maker on wood-working and wood turning, tools and equipment, construction of simple and complicated patterns, modern molding machines and molding practice (1916)
Ritchey, James, Monroe, Walter W. (Walter William), b. 1869 · Chicago, American technical society · leaf 22
g, is called the hookor pitch of the tooth. Filing and Setting. Rip sawsshould be filed square across; thatis, the file should be held horizon-tal and at right angles to the sideof the blade, always filing each alternate tooth from the oppositeside of the saw; this, if done by beginning at the heel… … Fig. 10. Teeth of Rip Saw PATTERN MAKING
Patternmaking
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