PURCHASE ORDER TO FURNISH TOOLS AND BATTERIES FOR THE PORT OF HOUSTON AUTHORITY (PHA)TURNING BASIN TERMINAL CENTRAL MAINTENANCE MARINE DEPARTMENT. 4 EA: MILWAUKEE Angle Grinder: 11 A, 11,000 RPM Max. Speed, Paddle, 4 1/2 in Wheel Dia, 120V AC Item 53DT16 Mfr. Model 6142-31 NO SUBSTITUTIONS; Milwaukee Angle Grinder Kit: 4 1/2 in_5 in Wheel Dia, Paddle, without Lock-On, Brushless Motor, (2) 6 Ah Item 61UU42 Mfr. Model 2882-22 NO SUBSTITUTIONS; MILWAUKEE Drill/Driver Kit: 18V DC, Compact, 1/2 in Chuck, 1,700 RPM Max., 550 in-lb Max Torque Item 810AU8 Mfr. Model 3601-22CT NO SUBSTITUTIONS; MILWAUKEE Tower Light and Battery: M18, 2,500 im Max ht 84 in Max. 90 degree angel Light Distribution Item 385JM7 Mfr. Model 2131-20, 48-11-1850