How do I create a 3" deep hole, 3/8" diameter, in granite?
Will this work?   It says it's 4 inches overall length.

https://www.amazon.com/Concrete-Beginners-Drilling-Shipping-Guarantee/dp/B01CUDK6LW/ref=sr_1_1?ie=UTF8&amp;qid=1497140514&amp;sr=8-1&amp;keywords=Drillglaas