This mortise etches are fabricated to the most noteworthy measures from the best quality steel. The twist drill bit of this sort has a point with one cutting goad and a solitary winding for effective chip leeway. The single goad is anything but difficult to hone and the bits cut equitably and quick, even in the hardwoods. The warmth treated etch body itself is solidified and exactness wrapped up by hand with a more keen cutting point than the customary English example for decreased exertion.
N.B. The twist drills are provided over the length to oblige diverse machines and may require slicing with a hacksaw to suit your specific machine.