The core adaptors are designed to fit any standard 1/2" core bit from 38mm up to 152mm and come with a quick release clip and can only be used in conjunction with the purposely designed drill adaptor. TGQCCA
Compatible to use a tapered guide pin or tapered drill bit and drift key in the conventional manner.
Once connected to core bits or extension bar, these remain permanently on there and the quantity of core adaptors depends on how many core bits are required to convert to quick release.
A core adaptor can also be used on the female end of an extension bar to convert this into quick release.
THIS OVERCOMES THE NEED FOR USING ANY TOOLS TO REMOVE CORE BITS DUE TO HIGH TORQUE TENSION FROM THE DRILLING EQUIPMENT AND PROTECTS YOUR HANDS FROM INJURY!
This product must be used in line with the Manufacturer's Guidlines.