USED JACOBS SPINDLE NOSE LATHE COLLET CHUCK WITH COLLETS

INVENTORY #3937

MODEL 91-A6

SPINDLE NOSE: 2 1/4 - 8

S/N G 6965

DESCRIPTION:

TIGHT, ACCURATE GRIP. DEVELOPS TWO TO FOUR TIMES THE GRIPPING POWER OF SPLIT STEEL COLLET CHUCKING EQUIPMENT.

IMPROVES PERFORMANCE OF MACHINE TOOL UPON WHICH IT IS USED.

ALSO PERMITS USE OF FULL SPINDLE HOLE DIAMETER, INCREASING BAR CAPACITY OF LATHE.

IT IS NOT NECESSARY THAT SPINDLE BE LOCKED WHEN TIGHTENING THIS CHUCK ONTO THE BAR. IMPACT TIGHTENING ALLOWS SECURE CLOSING ON A FREE SPINDLE; PERMITS FAST CHUCKING.

ALL BEARING SURFACES OF CHUCK AND CUTAWAY VIEW • COLLETS ARE PRECISION GROUND.

COMPACT DESIGN PERMITS CHUCKING CLOSE TO SPINDLE NOSE AND ALLOWS A SAVING OF 1” TO 1 ½” OF OVERHANG.

FEATURES SIMPLE DESIGN AND RUGGED CONSTRUCTION.

CHUCK BODY WHICH COMPRISES BACK MOUNT AND COLLET SEATING CONE, IS OF ONE-PIECE CONSTRUCTION-MACHINED FROM AN ALLOY STEEL FORGING.

THIS FEATURE IS LARGELY RESPONSIBLE FOR ACCURACY OF THE CHUCK. OTHER PARTS OF CHUCK ARE OF ALLOY STEEL, HARDENED AND GROUND THROUGHOUT.

COLLETS HAVE LONG BEARING SURFACES WHICH ARE ALWAYS PARALLEL TO THE WORK, ASSURING GRIPPING POWER AND ACCURACY THROUGHOUT RANGE OF COLLET.

RUBBER IN COLLET IS PERMANENTLY BONDED AND MECHANICALLY LOCKED TO JAWS. IT WILL NOT LOSE FLEXIBILITY NOR SEPARATE FROM JAWS, NOR  IS IT AFFECTED BY HEAT, COOLANTS OR CUTTING COMPOUNDS.

CHUCK CAP., 1/16”- 1 3/8”; METRIC CAP., 1.6 MM. TO 35 MM. SOLID ALUMINUM HANDWHEEL.

DEVELOPS TWO TO FOUR TIMES THE GRIPPING POWER OF STEEL SPRING COLLETS.

SPECIFICATIONS:

USES RUBERFLEX COLLETS

JACOBS SPINDLE NOSE LATHE CHUCK

SPINDLE NOSE: 2 1/4 - 8

COLLET CAPACITY: ANY SIZE PART FROM 1/16”- 1 3/8” /  METRIC CAPACITY FROM 1.6 MM – 35 MM

JACOBS RUBERFLEX COLLET SET INCLUDES:

J-910:  1/6 -1/8

J-912:  ¼ - 3/8

J-913:  3/8 - 1/2

J-914:  ½ - 5/8

1 PLUG:  C/P 9/8, 1-11/8

IN ORIGINAL BOX

APPROXIMATE SHIPPING WEIGHT: 26 LBS

SPECIAL PRICE:  $950.00

FOB Our Floor