TOLL FREE 1-(888)-869-2424

 

Grip-Master
Vises

Air Vises

Cross-Hole Drill
Jigs

Air Collet
Fixtures

Metalworking
Tools

Air Accessories

Service Parts

Heinrich Company
CROSS-HOLE DRILL JIGS
Manufacturers of Industrial Tools and Vises
Air Accessories

Cross-Hole Drill Jigs

EASY set-up . . . FAST action . . . SPEED production
Model 305 Cross-Hole Drill Jig
Hand Operated Jigs

Model AR-305 Air Operated Drill Jig
Air Operated Jigs
Designed for precision cross-hole drilling of round or hexagon stock.
Clamping plate quickly adjusts to the size of the workpiece. An easy
press on the locking lever of the hand-operated units, or actuating
the air valve of the air-operated jigs, pulls the clamping plate down
against the workpiece, with a travel of 3/64". Flick the lever to vertical
position, or release the foot or hand valve, and the part can be removed. An adjustable stop, with 9" long rod for locating work longitudinally, is furnished for use on either side of the jig.

Drills are guided by A.S.A. slip fit, "SF", bushings fitted into adapter liners in
the clamping plate. Bushings are held in position by an adjustable lock screw. Plate is held in alignment and positioned by hardened and ground guide pins and locking plunger. The adapter liner in
the clamping plate is accurately centered, within a tolerance of .001", above the hardened and ground 60º V-Block.

Air Collet Fixtures Air Collet Fixtures   Airvise.htm Air Vises   Cross-Hole Drill Jigs Cross-Hole Drill Jigs   Grip Master Vises Grip-Master Vises
MCTool.htm Metalworking Tools   Self-Centering Vises Self-Centering Vises

 

HEINRICH PRODUCT INDEX
MASTER PRODUCT INDEX

HOME