| 摘要 |
PURPOSE: A recyclable router bit is provided to prevent the productivity of the recycle router bit by securely combining a polycarbonate and glass fiber mixture to the outer circumference of a cutting part. CONSTITUTION: A recyclable router bit comprises a cutting part, a shank part, and a tapered part(30). A shank part is composed of a recycled cutting part(110). The cutting part is composed of a recycled shank part. The recycled shank part is composed of a hard metal part, a tapered part, and a joint. The hard metal part is meshed with a rotary driving device. A combining hole is formed on the outer circumference of the tapered part. The joint is combined on the outer circumference of the cutting part and tapered part in an injection molding processes.
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