Woodworking wood rasp

Woodworking wood rasp

  • CN 2,543,682 Y
  • Filed: 06/14/2002
  • Issued: 04/09/2003
  • Est. Priority Date: 06/14/2002
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of carpenter'"'"'s file is fixed with one by file head and tang, is covered with cutting edge on the file head, and it is characterized in that:

  • tang is that the cross section is orthohexagonal bone knob, also is provided with a spill annular groove on bone knob, and the cross section of scrobicular ring is circular, and the longitudinal section is an arc.

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