If you are new to Hovr, you will need to grab a bit pack depending on your installation method. 

This pack includes:

• 17/64" HSS Jobber Drill Bit Split Point Black Oxide
  
  
• 5/16" - 18 HSS Tap Bit

If you are using set screws, you will need a 17/64 HSS Steel Drill Bit to drill the pilot holes for the set screws. 

The 5/16" - 18 HSS Tap Bit will create the threads needed for the hole. 

*Please note the packaging may not be as seen