Drilling Machine or Drill Press depends upon the Material to be Drilled. The material’s can be classified into three major categories namely: Ferrous Metals, Non Ferrous Metals & Plastics. The most important material property to refer is its ultimate Tensile Strength. Vertical Drill Machines are rateddesignated by their max drilling capacity in mild steel (60 Kgfmm2). A good quality drill machine should have a sturdy construction, fitted with high quality Bearings, Quality cast head with an accurately honned quill bore (true to machining table), balanced pulleys with least vibrations. Spindle and Quill assembly to be concentric so that holes drilled are precise and of high accuracy. Drilling Machine cost should be viable guaranteeing a long and trouble free life.

Drilling Machine or Drill Press depends upon the Material to be Drilled. The material’s can be classified into three major categories namely: Ferrous Metals, Non Ferrous Metals & Plastics. The most important material property to refer is its ultimate Tensile Strength. Vertical Drill Machines are rateddesignated by their max drilling capacity in mild steel (60 Kgfmm2). A good quality drill machine should have a sturdy construction, fitted with high quality Bearings, Quality cast head with an accurately honned quill bore (true to machining table), balanced pulleys with least vibrations. Spindle and Quill assembly to be concentric so that holes drilled are precise and of high accuracy. Drilling Machine cost should be viable guaranteeing a long and trouble free life.