The Dehoff 31020RT-BTA CNC Gun Drill is a precision machine designed for deep hole drilling applications, particularly in the firearms industry. It boasts a range of features tailored for accuracy and efficiency. The machine's BTA (Boring and Trepanning Association) drilling method enables deep hole drilling with exceptional straightness and surface finish, ideal for creating precise firearm barrels. Equipped with a robust spindle system, the Dehoff 31020RT-BTA CNC Gun Drill can handle a variety of materials, including steel, aluminum, and alloys, with ease. Its rigid construction minimizes vibration and deflection during operation, further enhancing drilling accuracy and surface quality. Additionally, the machine features advanced coolant systems to dissipate heat and prolong tool life, crucial for long production runs. Overall, the Dehoff 31020RT-BTA CNC Gun Drill combines cutting-edge technology with durability to meet the demanding requirements of precision deep hole drilling in the firearms industry. MakeDehoff Model31020RT-BTA Year2010 or older Product #12245 Price Please login to see price. Make an Offer Get a Quote Share Ask a Question About This Machine Incredibly rare 3” Dehoff gun drill with 120” stroke! Available immediately! **All descriptions and specifications are preliminary and must be confirmed by buyer prior to purchase.** Live Tooling / Milling Specifications Spindle Spindle Speed: 2,000 RPM Second Spindle Tool Changer Turret Control Control Make/Model: GE Fanuc Power Mate Tailstock / Steadyrest Options Product Description: Drill Capacity: 3" (Steel) No. of Drill Heads: 1 No. of Spindles: 1 Drill Head Stroke: 120" Feed Rate: 0.1 IPM - 30 IPM Rapid Retraction of Drill Head: 150 IPM Part Diameter: 5" - 16" Max. Part Length: 120" Max. Part Weight: 6750 Lbs Spindle Centerline Parallel to Slide Ways: 0.0005 in / ft Face of Pressure Head Perpendicular to Spindle: 0.0005" Spindle Runout: 0.0002"