A drilling machine comes in many shapes and sizes, from small hand-held power drills to bench mounted and finally floor-mounted models. They can perform operations other than drilling , such as countersinking, counterboring, reaming, and tapping large or small holes...
The bench drill is used to draw out samples of precious metals to be assayed. It is a high precision bench drill mounted on oversized ball bearings. The pulley bush and the drill chuck spindle are made out of rectified iron. These characteristics...
The bench drill is used to draw out samples of precious metals to be assayed. It is a high precision bench drill mounted on oversized ball bearings. The pulley bush and the drill chuck spindle are made out of rectified iron. These characteristics...
The drilling capacity of this sensitive drilling machine is 13mm in steel with spindle stroke of 87mm. The column is 625mm in length and diameter 47mm. Bench drilling machine or small mini drill machine provides table working surface as 200mm round...