Hard alloy hole saw with long handle
The utility model relates to a hole saw, specifically to a hard alloy hole saw with long handle which is simple in structure and easy for use. The hole saw comprises a saw body, a pilot hole rod on one end of the saw body, and a saw head on the other end of the saw body. Uniform hard alloy cutter he...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a hole saw, specifically to a hard alloy hole saw with long handle which is simple in structure and easy for use. The hole saw comprises a saw body, a pilot hole rod on one end of the saw body, and a saw head on the other end of the saw body. Uniform hard alloy cutter head is arranged on the saw head. The hole saw is simple in structure, convenient for operation, high in use efficiency. |
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