The BTA drilling machine is designed especially for round bar material with center-hole.  The machine has ball screw of feed-axe with sevor motor, which is available to support the working process goes in a stable and precise situation.  In order to ensure the ribs provides excellent rigidity for drilling holes in big size, we have automatic lubrication pump to produce well-lubricated bearing surface and screws.  

Besides, we offer standard accessories like chip conveyor and tank filter for the BTA drilling machine to keep the oil clean, so that it can save you some cleaning time on the machine.   Moreover, the machine has excellent design of oil flow cycle to provide you plentiful oil to lower the temperature of drilling, and also provide you smooth drilling process.  

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