What are the best tools for drilling and terminating long cracks?
When anchoring a long crack we recommend using the following:
1. Mini Rotary Tool(a 1/16th collet is needed to hold the carbide bur. If you’ve purchased your drill from Delta Kits, then the correct collet has been included. Additional collets are available on our website.)
2. Tapered Tip Carbide Bur
3. Spring Hammer
Below is a video detailing the process: