This precision saved wasting seeds and a new system was born. This example of a hand pushed seed drill was manufactured around 1880 by H. Bushell & Sons in the York area. It consists of a metal ...

Chicago Pneumatic's hand-held rock drills include the CP0022, CP0032 and CP0069 with features streamlined, ergonomic design and side exhaust vents. CP0022: 33 lbs.; .5 ft./min. drill rate ...