Forstner bits are excellent choices once you got to produce flat bottomed holes--if for no other reason than creating a napkin holder, for instance, that holds salt and pepper shakers. They're also the sole drill bits that will drill overlapping holes, making them ideal once you make mortises--drill the holes, pack up with an honest chisel, and continue subsequent one.
Forstner bits also drill into angled sides vertically, making hole alignment and spacing easier than with the other drilling bit.
Excessive speed, or an excessive amount of force without an opportunity, can ruin the bits in seconds. The larger the Forstner bit, the faster it is often destroyed by excessive speed. What happens is simple: due to the majority of the bit's body, it heats up rapidly so that you want to keep speeds down. If the bit body heats up enough, the warmth draws the temper from the bit. A blued Forstner bit is ruined.
The primary use of a Forstner bit is to drill large holes in wood sheets. Although other drill bits can also perform the same function, the Forstner drill bit does it in a better and effective way. Forstner bits are much better than twist bits as they provide clean holes and smoothbores.
Forstner drill bit kit range from 1/4 inch to 1 inch, at the basic level. Since most drill sets only go up to half an inch, the bigger bits are good to have too.
Related: Forstner Bit vs Auger Bit
There are many advantages of using Forstner bits. Here are a few of them.
When it comes to the smoothness of the bore, the variation between a twist bit and a Forstner bit is huge. A very dense piece of wood can be drilled with a Forstner bit and as a result, get a smooth bore and clean hole.
The cutting action pulls fibers waste from the wood when you drill. This makes a surface very rough and enhances work timing. On the wood, the Forstner bit is very gentle and extracts material only where it requires.
You have to work hard with twist drill bits as the drill shifts away from the center point. Forstner bits penetrate the wood very well, with the middle spur, and right where you want them to.
A Forstner bit drills large holes in wood sheets. The reason for choosing Forstner drill bits is to get a large-diameter hole and that can only be possible with the Forstner bit.
Forstner bits are less expensive as compared to other drill bits that drill large holes.
You can use the drill to create wide-angled holes in wood because the cutting edge is under the control of the drill. Prefer a drill press and fasteners for stability, and then start drill straight.
Read: Forstner Drill Bit Uses