boring tool in Hindi - boring tool meaning in Hindi

	1.	Spoon bits are the traditional boring tools used with a brace.
	2.	The firm specialized in lathes for ornamental turning but also made a name for its high-quality edge and boring tools.
	3.	They were also manufacturing oil-boring tools and rigs, and constructing elevators both passenger and freight in all varieties : hydraulic steam or hand.
	4.	Large amounts of debitage litter the area and tools found include axeheads, hammers, blades, dowels and other boring tools and multipurpose flints such as scrapers.
	5.	In 1774 John Wilkinson invented a boring machine with the shaft holding the boring tool supported on both ends, extending through the cylinder, unlike the then used cantilevered borers.
	6.	He designed a specially shaped cannon barrel, thoroughly insulated against heat loss, then replaced the sharp boring tool with a dull drill bit, and immersed the front part of the gun in a tank of water.
	7.	The cutting of faces on the workpiece ( that is, surfaces perpendicular to its rotating axis ), whether with a turning or boring tool, is called " facing ", and may be lumped into either category as a subset.
	8.	When a cannon had to be abandoned such as in a retreat or surrender, the touch hole of the cannon would be plugged flush with an iron spike, disabling the cannon ( at least until metal boring tools could be used to remove the plug ).

boring tool meaning in Hindi