Shibuya TS-603: The HAWG Shibuyas largest electric core drill capable of holes 26 and larger. 2-Carriage gear reduction ration 2.4 to 1 and 1 to 1. When you have deep or large holes to drill in concrete this is the Hawg for the job. And no tools required to remove the carriage from the column. And an included motor quick disconnect from the carriage adds to the versatility of this drill and allows you to change different optional Shibuya motors for even more flexibility. User Friendly setup and controls. Makes the Shibuya TS-603 suitable for your biggest drilling jobs. Its 2-7/8x2-7/8 Square extruded steel column for lighter weight with greater strength and tighter tolerances. And full roller carriage for smooth and precise drilling. The TS602 is equipped with a motor overload protection and has with a 30A Twist lock Plug on the power cord. The 3 speed gear box has all the versatility you need for all sizes of bits. TS-603 uses the same heavy duty carriage column and base assemblies as the TS-503 Drills The TS-603 works with the optional Shibuya Auto Feed System for maximum productivity. Feed handle works on both the right and left side of the carriage for tight work spaces. And the clutch adjustments can done without disassembly of the drill. A 360 Water swivel for Convenience and the base has self-cleaning leveling screws.2 Year Warranty.