I have a coworker who has an old drill bit holder he is looking to replace. For the life of me I can not find one like it anywhere. He got it with some bits from some bigger name company way back when but cannot remember who (and it has long ago worn off the holder).
A drill bit for drilling holes in metal sheets or panels in which the drill is of generally conical form having a series of cylindrical drill portions increasing progressively in diameter from the point end of the drill whereby a single drill may be employed to drill holes of various diameters within a given range.
offers 872 cylindrical drill bits products. About 55% of these are drill bit, 3% are mining machinery parts. A wide variety of cylindrical drill bits options are available to you, such as tungsten carbide, high speed steel, and diamond.
Made of Carbide (the hardest material next to diamonds)- this electric nail drill bit is suitable for nail manicure. Small indentation around the cylindrical nail drill bit make this electric nail drill bit creating less dust with little friction and heat ...