Hello,
I am going to make a shelf in solid oak. In the shelf, I will rout for three spots. In addition to the routing for the spots, I need to rout on the back of the shelf and drill from the back to each spot location. The drilling is about 15 cm. The question is then, what type of drill bit do I need to use? Spiral drill? Regular wood drill?
I am going to make a shelf in solid oak. In the shelf, I will rout for three spots. In addition to the routing for the spots, I need to rout on the back of the shelf and drill from the back to each spot location. The drilling is about 15 cm. The question is then, what type of drill bit do I need to use? Spiral drill? Regular wood drill?
Ok, thanks for the answer. It will be a bautalångt drill simply 
Thank you for all the tips.
I bought this type of drill:

To drill straight I used this gadget:

I bought this type of drill:

To drill straight I used this gadget:

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