Gear's illustrated catalogue of wood and iron working machinery (1872)
A.S. Gear, Gear, A. S · Boston : Printed at A.S. Gear's printing office, 62 Sudbury Street · leaf 110
The above cut represents a No. 1 Upright Drill. The table, which is movable around the column (making itadjustable to any desired point), is 18 inches in diameter, has a traverse of 20 inches, and wUl receive a piece 36inches in height. The stationary or lower table is true with the spindle, and… … The above illustration represents a medium size Uprigh t Drill with an adjustable table 24 inches in diameter.The machine will receive a piece 34 inches in height. It has a traverse of 24 inches, and is movable around thecolumn, making it adjustable to any desired point. The bed-plate can be used…
