multi-facet drill

基本解釋

• [能源科學(xué)技術(shù)]群鉆

詞組短語

短語

• Chinese Multi -Facet Drill 群鉆

• multi-facet drill更多詞組

專業(yè)釋義

能源科學(xué)技術(shù)

• 群鉆

  The new type Chinese multi-facet drill(CMFD) developed from the common twist drill by rationally regrinding in order to solve problems existing with the twist drill has an excellent performance when cutting.
  群鉆是針對普通麻花鉆所存在的問題,進行合理修磨而創(chuàng)制的新鉆型,其切削性能非常優(yōu)異。