What RYOBI Drill Driver gear to use for hole saws

• Select low speed for hole saws above the standard drilling size for that material - usually about 25mm for timber.
   
• Select high speed for smaller hole saws, usually under 25mm.

If the drill stalls on High speed, switch to slow speed which will deliver more torque.

Please hold the drill firmly with two hands as the rotational force while drilling hole saws is powerful.

These sizes are guides only.