CNC BTA Drilling Machine

The STGK series is a Knee Type BTA drilling machine with the functions of both GUN drilling and BTA drilling, designed for deep-hole drilling of wokpieces not exceeding 2-ton weight. BTA drilling assures high precision holes at high productivity, which is 5 times better than GUN drilling. Because a working table is movable, the positioning of any shape of workpieces can be easily done. Hole Diameter: 16~50 mm (BTA) (3) 7~24(Gun Drill) Max. Depth: 600, 800, 1000mm Main Spindle Horizontal Travel (X): 460, 560, 800mm Main Spindle Vertical Travel (Y): 250, 320, 500mm Main Spindle Cross Travel (Z): 900, 1100, 1300mm Maximum Load: 1000, 1000, 2000 kg Table Area: 600x1000, 800x1100, 1000x1500mm Coolant Tank Capacity: 3600 liter Coolant High Pressure Pump: 50kg/cm2 (BTA) 105kg/cm2 (Gun Drill) Floor Area: 5400x3900, 5800x4000, 6200x4300mm Net Weight: 5000, 5500, 6500kg Total Power: 60, 62, 62KW CNC System: FANUCO-M