作者: Ray Charles Pierce
DOI:
关键词: Drill 、 Drill bit 、 Installation 、 Acoustics 、 Roller reamer 、 Structural engineering 、 Aperture (computer memory) 、 Mechanism (engineering) 、 Fanout cable 、 Engineering
摘要: A method of installing cable through material, for example, concrete, wood, masonry, plastic steel, or the like comprising a drill bit with distal end having hollow tip an attachment mechanism receiving cable. The is drilled and left in place while attached to proximal bit. There no need remove from aperture material attach thereto. After bit, inserted removed after it passes so can be receiver device.