The 5000-series mills are Sherline's most economical mills and would be a good starting point for any miniature machine shop. They feature a solid 10" (254mm) aluminum base, precision machined dovetailed slides with adjustable gibs, permanently lubricated spindle bearings, adjustable preload anti-backlash feed screws on the X- and Y-axes, two 1-5/8" (41mm) laser engraved aluminum handwheels, one 2-1/2" (63mm) laser engraved handwheel with thrust bearings, and many other features found only on the best commercial machines. Mill "A" Package includes: P/N 1297 headstock spacer block P/N 3013 step block hold-down set P/N 3020 5/32" hex T-driver P/N 3021 3-pc. center drill set P/N 3052 fly cutter P/N 3060 3 pc. mill collet set P/N 3072 1/4" tailstock drill chuck w/ key, #1 Morse arbor with drawbolt P/N 3079 3/8" end mill holder P/N 7400 6-pc. 3/8" shank double ended end mill set P/N 3551 milling vise P/N 5327 Sherline Shop Guide book