Auger (drill) An auger is a drilling device, or drill bit, that usually includes a rotating helical screw blade called a flighting to act as a screw conveyor to remove the drilled out material. The rotation of the blade causes the material to move out of the hole being drilled.
Dumas is a Southern French topographic surname, with fused preposition and definite article du, for someone who lived in an isolated dwelling in the country rather than in a village, from Occitan mas 'farmstead' (Late Latin mansum, mansus). Adolphe Dumas (1805-1861), French poet.
When was Dumas first recorded in the United States? The oldest recorded birth by the Social Security Administration for the first name Dumas is Tuesday, April 2nd, 1878. What year had the most people named Dumas born? The highest recorded use of the first name Dumas was in 1912 with a total of 7 babies. Weird things about the name Dumas: Your name in reverse order is Samud.