Woodwork for secondary schools; a text-book for high schools and colleges, prevocational and elementary industrial schools (1916)
Griffith, Ira Samuel, 1874-1924 · Peoria, Ill., Manual Arts Press · leaf 173
rtise.—Two methods of cutting,mortises are in common use, (a)l)oring and chiseling, and (b)chiseling alone. First method:(1) Fasten the piece in the visein a horizontal position. (2) Borea series of connecting holes to therequired depth with a bit- slightlysmaller than the width of the mor-tise.… … Fig. 261. Last Step inMortising. JOINERY. 169 sides of the mortise cut square to the surface. It is es-pecially well adapted to large mortises from which muchwood is to be removed. 159. Directions for Cutting Mortise.—Second Meth-od: (1) Clamp the piece which is to be mortised firmlyto the bench…
Woodwork (Manual training)
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