In that case your normal wood bits like these would do. Just drill the normal hole and then use one of these at the appropriate size to get the counter sink. I'd use a cordless drill which can be set to low power so it doesn't chew through too quick, or even use a hand drill.
We must be relatedReading comprehension isn't my strong suit.
I'd rather use a forstner bit than a spade bit all togetherI would do the opposite.
Drill the countersink first and then drill the through-hole.
If you drill the through hole first, the spear to of the counter sink blade will wander.
I'd rather use a forstner bit than a spade bit all together
Me too.I'd rather use a forstner bit than a spade bit all together