counterbore

(redirected from counterbores)
Also found in: Thesaurus, Encyclopedia.

counterbore

(ˈkaʊntəˌbɔː)
n
(Building) another name for countersink
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.counterbore - a bit for enlarging the upper part of a holecounterbore - a bit for enlarging the upper part of a hole
bit - the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press; "he looked around for the right size bit"
References in periodicals archive ?
Meusburger has launched a range of O-ring counterbores that it says are especially designed for use in mould and tool making.
A new "smart" tool in SpaceClaim recognizes standard-sized holes in imported geometry, as well as recognizes chamfers, counterbores, and countersinks.
The cylinder has recessed counterbores for the case rims and split grip panels.
The e-marketplace, according to WIM, includes offerings for carbide cutting tools, glass, concrete, die, wood cutting, plastic, plasma, diamond and metal cutting tools such as saws, carbide cut-off tools, drills, abrasives, counterbores, broaches and allied products.
Products range from counterbores to dial calipers, and include well-respected brands like Starrett tools, Parker filters, Lithonia lighting, and Broan fans.
Additionally, the strips still maintain exceptionally smooth counterbores as well as the sharpest and most exact tolerances.
On a block requiring holes and counterbores with special radial callouts, the team suggested replacing the milling tool used by Olsen with a Sandvik Coromant CoroMill 390.
More frequently, we'll use it on a diesel engine to clean the counterbores after we pull the old cylinder liner out.
With the introduction of the ID-mounted PFM816, 8 to 16 inches and PFM1636, 16 to 36 inches, and the OD-mounted PFM612OD 6 to 12 inches PIPEMASTER[TM] facing machines now deliver accurate, repeatable bevels, faces, and counterbores (from flame cut ends) with precision results up to 20 times faster than was previously possible.
They cover solid-carbide and HSS end mills, drills, taps, reamers, countersinks, and counterbores.
while maintaining industry-standard counterbores in the pin plates.