User's Manual

Rev S-00001-20051010-1 Page 7 of 15
Figure 2 Coring Bits
The 4” inch Double Cylinder Coring bit is recommend to be used in conjunction with the Grinding
Coring bit. The Double Cylinder bit is used to drill the initial two inch hole, with the remaining
asphalt chiseled away. Then the Grinding bit is used to make the bottom of the hole flat.
Installation Procedure
The SmartStud Adhesive and many other industrial epoxies and adhesives come in single use
canisters. For this reason, it is recommended that all local holes be cored and cleaned prior to the
preparation of the adhesive in step six.
NOTE: Take all safety precautions necessary, with the use gloves and safety glasses as a
minimum.
i. Find the center of the lane, and leave a mark for coring location.
ii. Mark a line 2 inches from the bottom of the Double Cylinder Coring bit. It is important
not to dig to deep or shallow, as best performance is achieved when the dot is
perfectly flush, or just slightly below the roads surface.
iii. Start the coring process, checking depth and removing debris periodically. Once a
two inch depth is reached with the Double Cylinder bit, and is cleaned of excess
asphalt or cement, use the Grinding bit to make the holes bottom flat.
iv. Once complete, vacuum or brush all dust and debris out of the cored hole. This will