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Extended life cutting blades for hand-held cutting tools
Extended life cutting blades for hand-held cutting tools
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机译:延长使用寿命的刀片,用于手持式切割工具
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摘要
An extended-life cutting blade is adapted for mounting on a hand-held cutting tool in multiple operative orientations. A single cutting blade may provide up to four independent shear edges, each of which has a useful life. The blade can be easily changed from an orientation adapted to cut a workpiece with one shear edge to a different operative orientation adapted to cut with a different shear edge by selecting an appropriate mount on the blade.
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