| 摘要 |
An improvement to the reciprocating saw blade's tip comprising of a arched/radial tip with either teeth or an abrasive grip coating on its cutting edge, allowing the penetration of most materials at a mid-surface point independent of the edges of the surface, utilizing the forward and backstroke of the reciprocating sawing action to its fullest cutting potential upon initial impact. The arched/radial tip maximizes control, extends durability, and increases the efficiency of the blade, accelerating the penetration of the cut, thus saving time, effort, and money.
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