TS-252 R-2021 Pro Motor 360° Water swivel. 39.4? Column 26? Stroke. 460/1020 RPM 115v 20A Slip clutch. 12? Max Bit Capacity. 2? Square hybrid column. Roller carriage Shibuya TS-252 PRO Core Drill The engineers at Shibuya beefed up the internal components with heavy duty Armature & Field coils, Improved gearing for demanding professionals who needed faster drilling with even more torque & RPM. TS-252 Pro now includes the Heavy Duty switch as a standard. This compact and powerful little drill will become your favorite tool in your truck or rental fleet. Capable of drilling holes up to 12” all day, with plenty of torque to spare, The TS-252 only need a 20Amp outlet, Great for residential and rental use, And fully compatible with the Shibuya Auto Feed System for large jobs where you need one operator to run mutual drills at the same time, Works with the Optional Vacuum Pad & Pump for anchor free use. With its 2-Speeds 460/1020 RPM small diameter bits have plenty of speed. And the larger bits have all the torque they need. The Feed handle works on both the right and left side of the carriage for tight workspaces. And Clutch adjustments are done without disassembly, Roller carriage for smooth and precise drilling.