Novel machining method of wood drill

Novel machining method of wood drill

  • CN 104,476,150 A
  • Filed: 07/11/2014
  • Published: 04/01/2015
  • Est. Priority Date: 07/11/2014
  • Status: Active Application
First Claim
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1. a processing method for novel carpenter'"'"'s auger, is characterized in that:

  • (1) blank is produced with stamping machine or cutting machine,(2) with to blank heating,(3) compression molding is carried out with stamping machine,(4) naturally cool,(5) cutting edge polishing is carried out with grinding machine,(6) quenching heat treatment is carried out.

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