Reply To: Bit recommendations for DW660New Home › Forum › Mostly Printed CNC – MPCNC › Troubleshooting – MPCNC › Bit recommendations for DW660 › Reply To: Bit recommendations for DW660December 3, 2015 at 10:31 am #4570 hothParticipantThanks! V-Groove bit brings up what I was looking for. I bought these:Ball End Bits2 Flute Bits1/2″ x 1/2″ V-Groove BitAll are carbide and all Prime shipping. I’ll be using them with my RotoZip. Just got it mounted to my z-axis. Time to start putting the whole thing together!