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A drawknife (drawing knife, draw shave, shaving knife)〔Davies, Nikolas, and Erkki Jokiniemi. "drawing knife", ''Architect's Illustrated Pocket Dictionary''. Oxford: Architectural, 2011. 154. Print.〕 is a traditional woodworking hand tool used to shape wood by removing shavings. It consists of a blade with a handle at each end. The blade is much longer (along the cutting edge) than it is deep (from cutting edge to back edge). It is pulled or "drawn" (hence the name) toward the user. The drawknife in the illustration has a blade although much shorter drawknives are also made. The blade is sharpened to a chisel bevel. Traditionally, it is a rounded, smooth bezel. The handles can be below the level of the blade (as in the illustration) or at the same level.〔(American Woodworker May–June 1990, No 14. ISSN 1074-9152 72 pages pp:39 )〕 == Purpose == A drawknife is commonly used to remove large slices of wood for flat faceted work, to debark trees, or to create roughly rounded or cylindrical billets for further work on a lathe, or it can shave like a spokeshave plane, where finer finishing is less of concern than a rapid result. The thin blade lends itself to create complex concave or convex curves. Unlike a spokeshave, it ''does not'' have a closed mouth to control chip formation, and so lacks the spokeshave's superior cutting and shaving precision.〔〔Underhill, Roy. ''The Woodwright's Shop: a Practical Guide to Traditional Woodcraft'', University of North Carolina Press: 1981, ISBN 0-8078-4082-3: 202 pages, pp 39-40 ()〕 A pushknife is a similar tool, used by pushing, rather than pulling. They are also a vital piece of equipment in hand-made cricket bats, being used to shape the curve of the bat. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Drawknife」の詳細全文を読む スポンサード リンク
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