broach

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Related to broaching: Broaching Machine

broach

 [brōch]
1. an elongated, tapered, and serrated cutting tool for shaping and enlarging holes.
2. barbed b.; root canal b.
barbed broach a thin, flexible, hand-operated or engine-driven endodontic instrument, usually tapered, with a series of sharply pointed barbs along the operative head; used for engaging and removing the dental pulp and other substances intact from the root canal or pulp chamber.
pathfinder broach root canal probe.
root canal broach a broach, usually barbed, used for removing the soft tissue contents of the root canal; see barbed b.
smooth broach root canal probe.

broach

(brōch),
A dental instrument for removing the pulp of a tooth or exploring the canal.

broach

(brōch) a fine barbed instrument for dressing a tooth canal or extracting the pulp.

broach

an elongated, tapering dental instrument that contains multiple projecting sharp barbs, used in removing pulpal material.

broach

(brōch)
A dental instrument for removing the pulp of a tooth or exploring the dentinal canal.

broach

(brōch)
A dental instrument for removing the pulp of a tooth or exploring the canal.

broach,

n an instrument with numerous barbs protruding from a metal shaft. It is generally used to engage the dental pulp for extirpation.
broach, barbed,
n See broach.
broach holder,
n an instrument similar to a pin vise used to hold a broach.
broach, pathfinder,
n See broach, smooth.
broach, smooth (pathfinder, pathfinder broach),
n an instrument used for locating the opening of a root canal and exploring the canal to determine the accessibility of the root end.
References in periodicals archive ?
The continuing/incongruent counselor may exhibit the elements of effective broaching behavior.
Broaching board-mount assemblies--With captive screws, these one-piece stainless board-mount screw assemblies enable easy mounting and removal of boards.
Then the pull end is locked to the pull head of the broaching machine.
The broaching industry also recognized that there was need to automate the manufacturing process even further.
National Broach said that its new vertical broaching machine all but eliminated the conditions associated with conventional broaching machines," says Mr Jones.
For manufacturing a hub synchronizer--formerly machined as two parts--attaching the hub to the shaft prior to pot broaching makes it possible to guide with the broach tooling on a closely ground bearing diameter, which is an integral part of the shaft.
Broaching differs from other metal-removal systems in that the rough, semi-finish, and finish cutting teeth are combined in a single tool.
The following one-stroke broaching applications show how Townsend is using individual standard and special tooling packages to accommodate a variety of part sizes and cut requirements.
Now one broaching company, General Broach & Engineering Co, Mt Clemens, MI, has put its money where its mouth is.
Studies examining the effects of race and culture on the counseling process, particularly when counselors and clients are dissimilar, have largely confirmed that broaching issues of race, ethnicity, and culture can enhance rapport and counselor credibility (Chang & Yoon, 2015; Zhang & Burkard, 2008).
PEM broaching fasteners include threaded nuts, threaded or unthreaded standoffs, panel fastener assemblies, threaded studs, and SNAP-TOP[R] standoffs with a spring action to hold boards securely without screws or threaded hardware, and these can be used in boards and in aluminum, acrylic, casting, and polycarbonate components
Two international counselors (Canadian and Korean) alternated between making or not making broaching statements about their language and cultural differences.