A shorter course in woodworking; a practical manual for home and school (1911)
Wheeler, Charles G. (Charles Gardner), 1855-1946 · New York, London, G.P. Putnam's sons · leaf 78
hard wood to prick a hole with anawl to start the worm of the bit in theexact place, as sometimes it works offto one side. The worm can be placedon the point as in Fig. 154, and thebrace and bit changed to the properposition before boring. After the bithas gone a short distance into the wood,stop… … 155 56 A Shorter Course in Woodworking brace if necessary and repeat the test after boring a littlefarther. The square can be used, but it is better to learn to bore without re-lying on such help. To keep the bit perpendicular some workmen lookdirectly down upon it from above, instead of from the…
Woodwork
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