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> Brown & sharpe model: 612 surface grinder
Brown & sharpe model: 612 surface grinder
Brown & Sharpe Model: 612 SURFACE GRINDER
6" x 12" Brown & Sharpe Hand Feed Surface Grinder
Model: 612 Valumaster, S/N: (***)-612-5069, Mfg.:1989
Working Surface of table:......................... 5" x 11"
Grinds work to -length:........................... 12"
width:............................. 6"
Height(using 8" diameter wheel:.... 12"
Minimum/Maximum distance from wheel spindle
to top of table:................................ 3-1/4" / 16"
Spindle Speed (no load):......................... 2860 rpm
Standard handwheel dials for cross and vertical
feeds read to:.................................. .0002"
Wheel size:...................................... 8" diameter x 1/2: width x 1-1/4" bore
LH-10 SONY Two Axis Digital readout with resolution to .0001"
6" x 12" O.S. Walker Fine-Division magnetic sine plate
Fine feed kobs graduated to .0001" for both cross
2 HP, 3/60/220/440 volt spindle drive motor & electrical
Machine is wired for 480 operation
Approximate Weight:............................ 1,225 lbs
Aproximate Dimensions:......................... 42" L-R x 52" F-B x 85" h
