Dec 04, 2018 · Boring a hole What is the best way to bore a 1-1/4” dia hole all the way through a 3” cube of 6160. The hole once bored will have a second hole on top 1-1/2” dia and 1” down.
More about Boring. Boring is the process of enlarging a hole that is already in the material; it may be a hole made by drilling or in the casting. Boring concerns the internal diameter and the surface of the hole rather than the depth of the hole.
Boring (manufacturing) In machining, boring is the process of enlarging a hole that has already been drilled (or cast) by means of a single-point cutting tool (or of a boring head containing several such tools), such as in boring a gun barrel or an engine cylinder. Boring is used to achieve greater accuracy of the diameter of a hole,
Boring is when you make a hole in your work piece larger. That means if your work piece already has a hole in it then you can make it larger by boring that hole. Usually boring is done after drilling. To have greater accuracy in a hole you can do boring after drilling. To cut a tapered hole …
Machinery. to enlarge a hole to a precise diameter. (of a substance) to admit of being bored: Certain types of steel do not bore well. a hole made or enlarged by boring. the inside diameter of a hole, tube, or hollow cylindrical object or device, such as a bushing or bearing, engine cylinder, or barrel of a gun.
Sizing: Boring brings the hole to the proper size and finish. A drill or reamer can only be used if the desired size is “standard” or if special tools are ground. The boring tool can work to any diameter and it will give the required finish by adjusting speed, feed and nose radius.
To make a hole in or through something with or as if with a drill: “three types of protein that enable the cells to bore in and out of blood vessels” (Elisabeth Rosenthal). 2. To proceed or advance steadily or laboriously: a destroyer boring through heavy seas.
2: to make by boring or digging away material bored a tunnel use a drill to bore a hole through the board intransitive verb 1 a : to make a hole by or as if by boring insects that bore into trees
The Best Tools for Drilling Big Holes If you’re remodeling, you might find yourself needing to bore some big holes through studs or joists. We help you pick the right tool for the job.
boring – the act of drilling a hole in the earth in the hope of producing petroleum. oil production, drilling. production – (economics) manufacturing or mining or growing something (usually in large quantities) for sale; “he introduced more efficient methods of production” Adj. 1.