6'.9" x 18" Brand New Knuth Radial Arm Drill, Mdl. R-80V, Base, column, boom and gear head are made of premium high-quality cast, Major design features include a large column and a highly torsion-resistant boom, Boom height adjustment via a powerful motorized drive and vertical spindle, The boom lifting gears run in an oil-bath for maximum reliability and minimum wear, Advanced column swivel design with optimized clamping features maximum rigidity and minimum clamping offset, Swivel axis and travel axis feature extremely smooth operation to make the operator's everyday production work easier, The gears feature hardened and precision-ground chrome-nickel steel gears for smooth and low-noise operation, All gear parts are lubricated reliably via oil pump, The main spindle runs on precision bearings and features an automatic spindle brake, Quill Teeth Are Precision-ground For A Smooth Feed And Minimum Wear, The Drill Head Moves On Hardened And Ground Guideways, All models feature adjustable overload clutches in the feeds, Adjustable Boring Depth Stop With Large, Easy To Read Scale And Nonius, All Operator Controls Are Placed Within Reach For Convenient And Practical Handling And Quick Learning, Powerful coolant system with coolant reservoir integrated into the machine foot, Optimum Size/performance Ratio And A New Drive Technology Make This A Bestseller, Infinitely Variable Spindle Speed And Easy To Read Digital Display, The quills feature guided counterweights for easy handling and increased safety, Independent Hydraulic Clamping: Boom Can Be Moved Vertically Without Losing The Spindle-to-bore Alignment, Drill Head And Column Can Be Clamped/released Together Or Separately With The Push Of A Button, A Central Lubrication System Ensures Reliable Lubrication Of The Column, #SMR80V