Large Gun Drilling Machine for the Mold Industry In 1973, TARUS was the first to build a purpose-designed Gun Drilling Machine for Large Injection Molds and Die Cast Dies. We continue to lead the Industry with our newest machines. Function • GunDrilling • BTA Drilling • CNC Milling, Tapping / Thread Milling Versions • DHDM: 3 Axis with Drilling and Milling • DHDM.R: with added rotary table • DHDM.R.I: with rotary table and inclined drilling +/- 15 degrees • Full Enclosure Available Performance Features • Dual Spindles; one for Dedicated GunDrilling / BTA and a second spindle for milling functions • Optimized column design and bearing spans for rigidity results straighter holes and better drilling tool life • New Electronic Servo Controlled Scroll Pump provides better low volume control and compatibility with Oil and High Emulsion Water Based Coolan