Slot Drill

Suitable for cutting steel, stainless steel, cast iron and non-ferrous materials including aluminium alloys and copper

Using a smaller drill bit than the width of the hole will help here Not too terribly expensive either, and can be used for lots of other

what is the best slot machine to win money Wood spade bits are also called paddle bits because of their wide, flat shape They're used for quickly boring out large, circular holes into wood Unless you

what is dimm slot What to do Drilling Mark the centre points for each end of the slot in the blank and use a nail or awl to punch a small hole for orienting the bit