CougarCruiser
Member
I need to enlarge the speaker hole to complete my JL Audio speaker upgrade. I have a dewalt roto-zip style tool. I am wondering which bit is the best one to use?
I have the basic all around bit for wood and plastic similar to this:
http://www.amazon.com/Roto-SC4-8-In...8&qid=1426606131&sr=8-1&keywords=roto+zip+bit
Or, I can buy more of a grinding bit similar to this:
http://www.amazon.com/RotoZip-XB-TC...8&qid=1426606131&sr=8-8&keywords=roto+zip+bit
Or, is there a better option altogether?
I have the basic all around bit for wood and plastic similar to this:
http://www.amazon.com/Roto-SC4-8-In...8&qid=1426606131&sr=8-1&keywords=roto+zip+bit
Or, I can buy more of a grinding bit similar to this:
http://www.amazon.com/RotoZip-XB-TC...8&qid=1426606131&sr=8-8&keywords=roto+zip+bit
Or, is there a better option altogether?