USED 1990 O.K. Tool R6, NEW 1990, WITH WORKHEAD,

  O.K. TOOL Radius/Ball Nose Grinder

 Model: R6     S/N: 90339     New 1990

 -GRIND END MILLS, REAMERS, MILLING CUTTER,

  COUNTERBORES, COUNTERSINKS, ALL LATHE, SHAPER

  & PLANER FLAT FORM TOOLS .. CARBIDE OR HIGH

  SPEED STEEL, INCLUDING THE FLUTE GRINDING OF

  STRAIGHT FLUTED TOOLS (TAPS, COUNTERBORES,

  ETC.)

  -GRIND BALL NOSE, EVEN ON TAPERED TOOLS,& OTHER

  DIFFERENT SHAPES

  -PUT ACCURATE CORNER RADII WITH PERFECT BLENDS ON

  END MILLS, MILLING CUTTERS, REAMERS, OUNTERBORES

  &SPECIALIZED TOOLING

  -GRIND CLEARANCE ANGLE ON REGULAR OR TAPERED

  FLUTES, STRAIGHT OR HELICAL, AS WELL AS MULTIPLE    

  STEPS ON ALL TYPES OF TOOLS

  -WILL ACCOMODATE FLUTE LENGTH TO 4- 1/2".

  -WORKHEAD FEATURES X& Y MOTIONS PLUS ROTARY

   &TILT.

  -GRINDING WHEELHEAD MOVES IN X, Y& Z.

  -THE #R6 HAS AN ADDITIONAL GRINDING WHEELHEAD

   FOR HAND GASHING OPERATIONS, SUCH AS OPENING

   UP THE POINT OF A BALL NOSE CUTTER.

Capacity

Maximum length of flute accommodated by

  standard machine:....................... 4- 1/2"

Maximum mill diameter (for head with #9

  B&Sspindle) over table:................ 9-1/2"

Maximum mill diameter (for head with #9 B&S

  spindle) in front of table:............. 12"

Wheel Spindle Movement

Axial Travel:............................. 4- 1/2"

Vertical adjustment:...................... 5-3/8"

Cross Travel:............................. 6-1/4"

  By rack and pinion feed:................ 4"

  By screw feed for fine adjustment:...... 2-1/4"

Work Table Size:............... 6-7/16" x 10-7/8"

Work Table Movement

Graduated swivel range:.............. 210 degrees

Adjustment toward and from swivel center:. 3-1/4"

Cross adjustment:......................... 1-1/4"

Cutter Head Angular Range

Tilting of cutter head (each way)......... 20 degrees

Wheel Spindle Speed, RPM:................. 5,000

Approx. Weight ......................... 1000 Lbs.

Equipped With:

Workhead

Tooling

1/3 HP 3/60/230-460 Volt spindle drive motor

** Inspect Under Power in our Harrison, NJ

   Warehouse **

** Superb Condition & Appearance **

FOR MORE INFORMATION: Call Andy at 973-497-7600