Drilling tool for insertion of cabling

Details Drilling tool for insertion of cabling Drilling tool for insertion of cabling

2008-04-08

2008-04-08

Carter, Monica (Department: 3722)

Cutting by use of rotating axially moving tool

Tool or tool with support

Including detailed shank

C408S083000

Reexamination Certificate

active

11361549

ABSTRACT:
An improved drilling tool for drilling into and through walls for the purpose of inserting cabling within same, comprising a drill bit and an elongated primary shaft suitably adapted to create a chaseway within a wall during the drilling process. The elongated primary shaft may itself be the chaseway, in which case it is hollow, or it may carry a chaseway in the form of a conduit placed over a solid primary shaft. The cabling is then placed into the wall by use of the chaseway or by use of a separate conduit inserted into the wall through the chaseway.

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patent: 6840483 (2005-01-01), Dickens
patent: 2004/0013483 (2004-01-01), Thomsen

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