Top Seller
1990 O.K. Tool R6 TOOL
Location:
Harrison, NJ
Manufacturer:
O K Tool
Model:
R6
Weight:
1000 Lbs.

Specifications

Condition:
used
Year:
1990
Serial number:
90339
Stock number:
152725
Axial travel:
............................. 4- 1/2"
Cross travel:
............................. 6-1/4"
Approx. weight:
1000 Lbs.
Work table size:
............... 6-7/16" x 10-7/8"
Cross adjustment:
......................... 1-1/4"
Standard machine:
....................... 4- 1/2"
Vertical adjustment:
...................... 5-3/8"
B&sspindle) over table:
................ 9-1/2"
Graduated swivel range:
.............. 210 degrees
By rack and pinion feed:
................ 4"
Wheel spindle speed, rpm:
................. 5,000
Spindle) in front of table:
............. 12"
By screw feed for fine adjustment:
...... 2-1/4"
Tilting of cutter head (each way):
20 degrees

Description

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 **