Examples of 'counterbore' in a sentence
Meaning of "counterbore"
counterbore (verb) - to enlarge the upper part of a hole, typically in wood or metal, to allow the head of a screw or bolt to lie flush with or below the surface
Show more definitions
- A cylindrical recess, typically machined around a hole to admit a screw so that it sits flush with a surface.
- The tool with which a counterbore is machined.
- To create such a cylindrical recess.
How to use "counterbore" in a sentence
Basic
Advanced
counterbore
Forming a central counterbore in the plate and.
Creates a drilled hole with standard counterbore.
The counterbore is often covered with a dust cover.
It was found that inserting a counterbore here reduced wetting.
Counterbore made on the front face.
Dimensions the angle of a conical counterbore.
Removing the counterbore apparatus from the pipe.
In a different embodiment the counterbore is tapered.
The depth of the counterbore is preferably slightly greater than h.
A spotface often takes the form of a very shallow counterbore.
Each plate is formed with a counterbore to receive a cup.
The counterbore will certainly do a great work on the stock.
The jaws then have a counterbore in their upper face.
A counterbore is made axially into the wide end of the male dovetail.
The bits then comprise a counterbore in their upper faces.
See also
Each of these pieces is open at its top end is extended downwardly by a counterbore.
The diameter and counterbore depth can be freely defined.
Combination drill and counterbore.
The optional cable fed counterbore automates the process during operation and thus improves safety.
Located immediately adjacent to the uppermost second section is a divergent counterbore section.
Some embodiments have a square counterbore instead of a taper counterbore.
Use counterbore with indexable inserts that always have a grade number ending in H.
The spacer includes an opening in alignment with the counterbore to receive the bolt.
Angle of counterbore Dimensions the angle of a conical counterbore.
The function and advantages of this elliptical counterbore embodiment will be discussed below.
SUMMARY OF THE INVENTION The present invention provides a counterboring apparatus for machining a counterbore in a pipe.
Optionally, the counterbore is sized to receive the tube.
Advantageously, the entry zone forms a counterbore.
In a preferred embodiment, the counterbore has a substantially constant depth.
Optionally, the fluid passageway opens into a counterbore.
However, a further countersink or counterbore may provide the widened mouth.
Optionally, the seating face is formed on the bottom of the counterbore.
A form other than cylindrical for the counterbore 9 may be anticipated.
The depth of this counterbore is approximately the height h ' of the female dovetail.
The secondary holes therefore intersect the periphery of the central counterbore 5.
The tubular wall may comprise a counterbore in which to mount the rolling bearing ;.
The inside diameter of the insert is equal to the diameter of the counterbore 6.
For this counterbore a customized BSF tool with a special working length of 80 mm has been designed.
A groove whose axial dimension corresponds to that of the counterbore is formed in the body 20.
The counterbore forms an extension of the passage 72.
The circular bore portion 88b can include a countersink or alternatively include a counterbore.
After the counterbore has been machined to the desired depth, rotation of flywheel 30 is stopped.
Advantageously, this connector includes a central tube slipped onto the smooth counterbore of the pick-up end.
By comparison, a counterbore makes a flat-bottomed hole that might be used with a hex-headed capscrew.
It may notably be screwed into the counterbore 18.
The piston has a central counterbore 15 opening from its upper face to receive a propellant charge 16.
This example of an access port 47 is thus configured as a counterbore.
The second counterbore 121 may include internal threading for engaging with a threaded holding mechanism.
The tube end is inserted until it bottoms on a counterbore 76.
The counterbore 82 defines a space configured for providing a relatively large surface área for contacting the boss 62.
