UNIVERSAL DRILL JIG

    Our unique Invention solves an old problem of over 100 years - precise setting of a hole center, while drilling vertical holes into any part or on any material. It also applies to horizontal holes on walls by using hand held Drill machines as well as Stand Drill Machines.

1. First, holes have been furnished in objects such as shell, ivory, antler, bone and tooth in the Upper Paleolithic Period - by hand. The bow drill was invented sometime in the Upper Paleolithic Period and is still used in other parts of the world.

2. The world's first electric power tool, an electric hand drill was invented in 1895 by Wilhelm Emil Fein.

3. The worlds first universal Drill Jig, and " EXACT DRILL " was invented by our company(Techno Ring AG) in 2000 and mass produced in June 2001. It is now ready for Delivery!

• Saves time and has Excellent Repeatability in the set position of the holes center.
• It is more precise thanks to its 0.2 mm Nonius Scales on both axis.
• It can be used for Mark up or Pre-Drill and with a 3mm Drill Bit on any material.

• one Drill Jig with a hardened steel drill bush corresponding to two perpendicular nonius.
• two Stainless Steel Rules - 300 mm with Removable Heads for outer measurements.
• two Measuring tapes - 200 cm in a special case for Easy Insert in the Drill Jig.
• one Center Punch for Mark-Up of Hole Centers.
• one Drill Bit - 3 mm for Pre-Drilling.

• THREE Drill Jigs to be used for drilling Hole Assemblies, min. hole pitch of 10 mm.
• THREE Center Punches for marking up the Hole Centers.