◆Size of table working surface: D580×W200 ◆Distance from top of table to bottom of grinding wheel: 397 ◆Standard chuck dimensions: D500×W200×H70 ◆Maximum left/right movement (manual): 600 ◆T-slot: W17 ◆Left/right feed speed (standard, hydraulic): 1-25m/min ◆Left/right feed handle (1 rotation): 88 ◆Maximum front/back movement: 230 ◆Front/back intermittent feed: 0.5-20 (infinitely variable) ◆Front/back continuous feed speed: 0.1-0.6m/min ◆Front/back handle feed amount (1 rotation): 5 ◆Front/back handle feed amount (1 scale): 0.02 ◆Up/down feed speed (fast forward): approx. 400 ◆Up/down handle feed amount (1 rotation): 0.1 ◆Up/down handle feed amount magnification x 1 (1 scale): 0.001 ◆Minimum up/down setting unit: 0.001 ◆Number of spark outs: 0-9 ◆ Grinding wheel dimensions (outer diameter x width x inner diameter): 205 x 6-25 x 50.8 ◆ Grinding wheel rotation speed: 3000/(50Hz), 3600/(60Hz) ◆ For grinding wheel shaft: 2.2-2 ◆ For hydraulic pump: 0.75-4 ◆ For up and down feed: 0.1-2 ◆ For dust collection: 0.4-2 ◆ Power supply capacity: 7 ◆ Required floor space: 2515 x 2250 ◆ Total machine weight: 1750 _If there are any differences between the specifications and the actual product, the actual product will take precedence.