| 摘要 |
PROBLEM TO BE SOLVED: To overcome one or more of described drawbacks and/or disadvantages of the prior art.SOLUTION: A recip blade has a blade body including a cutting edge, and a tang located at one end of the blade body. The tang defines an arcuate cross-sectional shape or is laminated to increase the overall thickness of the tang and, in turn, enhance the rigidity of the blade and/or reduce oscillation or whipping of the blade during cutting. |
