NR STYLE MASTER JAWS

CHANGE JAW INSERTS IN 10 SECONDS OR LESS
WITH .0005" T.I.R. REPEATABLE ACCURACY!
MULTIPLE INSERT POSITIONS!
O.D. OR I.D.!

J-LOC THREE HOLE NR QUICK CHANGE MASTER JAW VERSATILITY FOR CHUCKING TYPE APPLICATION INSERTS MAY BE CHANGE IN 10 SECONDS OR LESS WITH .0005 REPEATEABLE ACCURACY

FIRST INSERT POSITION O.D. & I.D.

SECOND INSERT POSITION O.D. & I.D.

THIRD INSERT POSITION O.D. & I.D.

Insert Change Procedure - 10 seconds or less!

LOOSEN LOCK-SCREW	TURN INSERT 45 DEGREES COUNTER CLOCKWISE	REMOVE INSERT	REPLACE INSERT AND TURN 45 DEGREES CLOCK WISE	TIGHTEN LOCK-SCREW

System Advantages:

* Economical inserts
* Save set up time
* Inserts are reusable with .0005" repeatable accuracy
* Simple patented user friendly design
* Bolts on like any other replacement jaw
* Virtually eliminates re-boring of jaws for repetitive parts
* Chucks of equal diameter size use the same Insert regardless of jaw mounting contiguration
* Hold equally as well on the O.D. or I. d. simply by reversing the chuck clamping direction

CLOSE UP OF PATENTED DESIGN FEATURES

CLOSE UP SHOT OF THE PATENTED INSERT DESIGN REVEALS THE HELIX WHICH ENABLES THE INSERT TO LOCK AROUND THE HARDENED AND GROUND LOCK-PIN INSIDE THE MASTER JAW AND THE LOCK-SCREW POSITIONING DETENT WHICH INSURES RIGIDITY AND ACCURACY	CLOSE UP SHOT OF THE MASTER JAW REVEALS THE PATENTED HARDENED AND GROUND LOCK-PIN AND THE CONE POINTED LOCK-SCREW