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Brown & Sharpe No. 2 Square Base Screw Machine Model: 2 S/N: 542-2-3400 Spindle capacity-round ¾ in. Number of spindle speeds(two speed combinations) 240 Spindle speeds-r.p.m. -Fastest 5050 Number of high speeds 18 Spindle speeds- r.p.m.(high speed range) -Fastest 5050 Horsepower required at maximum capacity 5 Thirteen or fourteen low speeds available for each high speed in approximate ratios 1.6:1 to 15:1 Driveshaft speed r.p.m. 240 or 120 Regular turning length with 240 r.p.m. driveshaft speed 2½ in. Long turning length with 120 r.p.m. driveshaft speed 3 ½ in. Maximum length of feed stroke at driveshaft speed -240 r.p.m. 2 ¾ in. Number of tool holes in the regular turret 6 Diameter of tool holes in turret 1 in. Diameter of turret - 6 hole 5 in. Maximum distance between turret and chuck - 6 hole 7 ½ in. Maximum diameter tool turret will swing 3 in. Greatest distance tools can project beyond turret Tools of maximum diameter - 6 hole 3 7/8 in. Movement of cross slide 1 ¾ in This machine has been cleaned, cycled and painted. You may inspect this machine under power at our facility. For more information read our Frequently Asked Questions page. |