Cnr engineering industries offers the pillar type drilling machines. This drilling machine is compact, accurate and versatile built with high quality to give durability and productivity. This machine has drilling capacity of 40 mm and the spindle motor is 2 hp/960 rpm. The case hardened spindle is mounted in the cast iron sleeve. The cast iron pillar drilling machine has five spindle speed and three auto feed facilities. The spindle head is fixed and the table will move up and down by a crank. The spindle head consists of sg cast iron material and honed close tolerance. The spindle bore is mt 4 and it travels 175 mm. The spindle speed range are 110, 160,227,321 and 456 rpm respectively.
