Elementary cabinetwork for manual training classes (1909)
Selden, Frank Henry. [from old catalog] · Chicago, New York [etc.] Rand, McNally & company · leaf 264
TOOLS AND MATERIALS 57 … Extension Bits. These bits, though not oftenrequired, will sometimes save much time. In softwood they work nicely, but in hard wood much caremust be exercised or they willbe broken. Keep them verysharp, and do not crowd them. There are several styles onthe market. The one illustrated(Fig. 264) is…
Cabinetwork
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