The word "Turnbroach" is spelled as /tərnbrəʊtʃ/. This word is a compound noun which comprises two words, "turn" and "broach". The word "turn" means rotate or move in a circular direction, while "broach" refers to a tool used for cutting or making holes in materials. Together, "Turnbroach" denotes a device or tool that is used for turning or rotating a material and making holes in it simultaneously. The spelling of this word contains a silent "h" and emphasizes the "o" in "broach".
Turnbroach is a noun that refers to a specialized tool used in woodworking and metalworking to bore or enlarge cylindrical holes. It typically consists of a slender, tapered rod or bar with spiral flutes or grooves running along its length, designed to extract material as it is rotated. The term "turnbroach" is derived from the combination of "turn" (indicating the rotational motion) and "broach" (indicating the cutting action or process).
The turnbroach is employed by inserting its tapered end into a pre-drilled hole or aperture and then turning it using a suitable handle or chuck. As it rotates, the spiral flutes efficiently remove material, gradually widening the hole to the required diameter. The design of the turnbroach allows for clean and precise results, making it a commonly utilized tool in various manufacturing, carpentry, and diy tasks.
Turnbroaches can be found in different sizes and materials, with options ranging from hand-operated versions to those intended for use with power drills or lathes. They are frequently employed in applications that demand accuracy and controlled drilling, such as creating holes for dowels, shelf supports, or plumbing pipes. Moreover, turnbroaches offer the advantage of reducing the risk of tear-out or splintering compared to other cutting tools.
The word "Turnbroach" is derived from two separate terms: "turn" and "broach".
1. Turn: The term "turn" comes from the Old English word "turnian" which means "to rotate" or "to revolve". Over time, it evolved into the Middle English word "turnen". In this context, "turn" refers to the act of rotating or twisting.
2. Broach: The term "broach" has its roots in the Old French word "broche", which means "spit" or "skewer". A broach was a long and pointed metal rod used to secure and roast meat over a fire. It was often rotated to ensure even cooking.
When combined, "turn" and "broach" form the word "Turnbroach", which refers to a device or mechanism used to rotate or twist something.