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GRINDERS, TOOL & CUTTER (Also See Grinders Tool & Cutter, CNC)

No. RT300 K.O. Lee, radius tangent grinder, indent.att., roller slides, '90, #147154

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No. RT300 K.O. Lee, radius tangent grinder, indent.att., roller slides, '90, #147154
K.O. LEE RADIUS-TANGENT TOOL & CUTTER GRINDER

MODEL: RT 300 S/N: 25690 NEW: 1991

SPECIFICATIONS:
CAPACITY:
MAXIMUM CUTTER DIAMETER........................ 12-3/4"
RADIUS-CONCAVE................................. 5-1/2"
RADIUS-CONVEX.................................. 5-1/2"
MAXIMUM LENGTH OF FLUTE ACCOMMODATED WITH
2" WHEEL SHAFT EXTENSION....................... 7"

WHEELHEAD MOVEMENTS:
LATERAL WHEELHEAD MOVEMENT...................... 7"
TRANSVERSE, QUICK ADJUSTMENT ON TEE BOLT SLIDE.. 10-3/4"
TRANVERSE, FINE ADJUSTMENT SCREWFEED WITH
BACKLASH ELIMINATOR............................ 1-3/4"
TRANVERSE TOTAL................................. 12-1/2"

WORKTABLE MOVEMENTS:
PARALLEL TO CUTTER AXIS, FINE ADJUSTMENT,
SCREWFEED....................................... 2-1/8"
PARALLEL TO CUTTER AXIS, QUICK ADJUSTMENT, TEE
SLOT SLIDE...................................... 6"
PARALLEL TO CUTTER AXIS TOTAL.................... 8-1/8"
NORMAL TO CUTTER AXIS, QUICK ADJUSTMENT, TEE
SLOT SLIDE...................................... 10"
NORMAL TO CUTTER AXIS, FINE ADJUSTMENT........... 2-5/8"
NORMAL TO CUTTER AXIS TOTAL...................... 12-5/8"
WORKTABLE SIZE................................... 8" X 11"
VERTICAL MOVEMENT OF WORK HOLDER................. 3"
ROTARY MOVEMENT OF WORKTABLE ON PRELOADED
TAPERED ROLLER BEARINGS (GRADUATED IN DEGREES).. 210 DEG.
CENTERLINE OF WHEELHEAD SPINDLE TO PIVOT POINT
OF WORKTABLE.................................... 7-3/4"

GRINDING WHEEL:
MINIMUM/MAXIMUM DIAMETER...................... 4"/6"
FACE/THICKNESS................................ 1/16"/1/4"
BORE.......................................... 5/8"

SPINDLE:
SPEEDS WITH TWO STEP PULLEY................... 5800/3800

APPROXIMATE WEIGHT: 1,150 LBS.

EQUIPPED WITH:
K.O.LEE WORKHEAD W/5C COLLET DRAWBAR
VERTICAL SLIDE ADJUSTMENT W/HANDWHEEL
WIRED FOR 3/60/230-460 VOLT ELECTRICS

* * EXCELLENT CONDITION & APPEARANCE * *



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