USED BROWN & SHARPE MODEL MICROMASTER 612 HAND FEED SURFACE GRINDER, 6″ X 12″
STOCK# DK-16908
S/N 523-612-869

SPECIFICATIONS
- GRINDING CAPACITY: 6” W X 12” L
- HEIGHT OF WORK GROUND
- WITH WHEEL – 8” OD X 1-1/4” HOLE: 12”
- DISTANCE – CENTER OF WHEEL SPINDLE TO
- TOP OF TABLE: 16” MAX – 3.5” MIN
SPINDLE
- ANTI-FRICTION BEARING UNIT WITH ORIFLEX DRIVE
- THRU 6 “O” RINGS
- DRIVE: 1 HP
- SPEED (NO LOAD) 2,860 RPM
- GRINDING WHEEL DIAMETER: 8”
- GRINDING WHEEL THICKNESS: 1/2”
- HOLE SIZE: 1-1/4”
- LUBRICATION: SEALED
SPINDLE SLIDE UPRIGHT
- TRAVERSE MOVEMENT BY HANDWHEEL: 7”
- HANDWHEEL RIM GRADUATED TO READ TO: .0002”
- FINE FEED – READS TO: .0001”
- ONE REVOLUTION OF HANDWHEEL MOVES
- GRINDING WHEEL TRANSVERSELY: .100”
TABLE
- WORKING SURFACE: 6” X 12”
- NUMBER OF T-SLOTS: 1
- WIDTH OF T-SLOTS: 9/16”
- FRONT ROLLERS MOUNTED IN: FLAT CHANNEL
- REAR ROLLERS MOUNTED IN: 90° V-CHANNEL
- LONGITUDINAL TRAVEL (MAXIMUM): 14”
- LEVER OPERATED TRAVERSE (OPTIONAL)
- 180 LEVER MOVEMENT EQUALS APPROX.: 11” TABLE TRAVEL
WHEEL SPINDLE VERTICAL SLIDE
- VERTICAL ADJUSTMENT: 12-1/2”
- OPERATED BY HANDWHEEL GRADUATED TO READ: .0002”
- MICROMETER VERTICAL FEED
- HANDWHEEL READS TO: .0001”
- ONE REVOLUTION OF HANDWHEEL MOVES
- GRINDING WHEEL VERTICALLY: .050”
GENERAL
- NET WEIGHT, APPROX: 1,425 LBS.
- ELECTRICS: 460VOLTS, 3 PH, 60 CYC
EQUIPPED WITH
- 6” X 12” BROWN & SHARP PERMANENT MAGNETIC CHUCK
- CROSS & DOWNFEEDS HAVE FINE FEEDS (.0001”)
- LEVER OPERATED TRAVERSE
- WHEEL HUB
- MISC SPARE PARTS