Definition of Counterbore. Meaning of Counterbore. Synonyms of Counterbore

Here you will find one or more explanations in English for the word Counterbore. Also in the bottom left of the page several parts of wikipedia pages related to the word Counterbore and, of course, Counterbore synonyms and on the right images related to the word Counterbore.

Definition of Counterbore

Counterbore
Counterbore Coun"ter*bore` (-b?r`), n. 1. A flat-bottomed cylindrical enlargement of the mouth of a hole, usually of slight depth, as for receiving a cylindrical screw head. 2. A kind of pin drill with the cutting edge or edges normal to the axis; -- used for enlarging a hole, or for forming a flat-bottomed recess at its mouth.
Counterbore
Counterbore Coun`ter*bore" (koun`t?r-b?r"), v. t. To form a counterbore in, by boring, turning, or drilling; to enlarge, as a hole, by means of a counterbore.

Meaning of Counterbore from wikipedia

- A counterbore (symbol: ⌴) is a cylindrical flat-bottomed hole that enlarges another coaxial hole, or the tool used to create that feature. A counterbore...
- where the bolt's head will sit, which is often done by cutting a shallow counterbore, just deep enough "to clean up"—that is, only enough material is removed...
- with or below the surface of the surrounding material (by comparison, a counterbore makes a flat-bottomed hole that might be used with a socket-head cap****)...
- glued although it is not necessary. In solid timber work it is common to counterbore a hole in the frame or carcase member to conceal the head of the ****...
- Change back to gas ring on cylinder, 3rd Gen. -1982- Eliminate cylinder counterbore. Both models were issued by police agencies and federal law enforcement...
- plastic that, on the crankarm, is snapped or ****ed into the threaded counterbore, which houses the bolt that holds the crankarm to its axle, the bottom...
- a blind rivet nut, or rivnut, is a one-piece internally threaded and counterbored tubular rivet that can be anc****d entirely from one side. It is a kind...
- broaches. Rotary cutting tools include drill bits, countersinks and counterbores, taps and dies, milling cutters, reamers, and cold saw blades. Other...
- ground diameter and the original diameter is either straight, to form a counterbore, or angled, to form a countersink. The advantage to this style is that...
- Soviet Union, but also its various satellite nations. Many of these were counterbored post-war. Model 1891/59 Carbine: Commonly called "91/59s," the M1891/59s...
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