N
The Daily Insight

How do I choose a router bit

Author

Isabella Browning

Updated on April 19, 2026

1. Straight. Straight bits are perhaps the most frequently used type of router bit since they can be used in a wide variety of applications. While in a class of their own, straight bits are usually used for cutting different types of square-shaped grooves.

What is the most common router bit used?

1. Straight. Straight bits are perhaps the most frequently used type of router bit since they can be used in a wide variety of applications. While in a class of their own, straight bits are usually used for cutting different types of square-shaped grooves.

Do router bits fit all routers?

Most routers out there come with two different sized router bits that are easily interchanged, but the router must accommodate both. If you have a smaller router, it likely only accepts ¼-inch collets. … Many larger routers can accommodate both ¼-inch and ½-inch collets, and they can be changed within seconds.

What size router bit do I need for 3/4 Wood?

You would use a 1/2″ Radius bit the norm for 3/4″ thick stock.

Can I use a router bit in a hand drill?

Drills lack the power and speed for effective and safe routing. … A drill bores holes and is designed for downward pressure, while a router shapes edges and cuts grooves and is able to handle significant sideways pressure. This mechanical difference, among others, makes a drill unsuitable for use with a router bit.

Can you plunge a straight router bit?

Straight router bits with cutting edges that extend half to all of the way across the base of the bit, will allow it to plunge cut.

What does the collet of a router do?

A collet is the steel sleeve that holds a router bit in a router. … For the best grip, a router bit should be fully inserted into the collet and then backed out about 1/16″ (leaving between 3/4″ and 1″ of the shaft in the collet). The gap allows the collet and bit to be pulled down as the nut is tightened.

Does router bit shank size matter?

Most bit types are available in both shank sizes, and most router kits come with collets to fit both sizes of a shank. If you can use either size, you probably wonder which is better. The short answer is: All things being equal, 1/2-inch is better.

How do I make rounded corners on wood?

You need to move or rub the sanding block along the length of the edges and end at a 45-degree angle. Once you reach close to your desired facet, use the sandpaper on the palm of your hand, and round it over slightly. Your hands will bend the sandpaper and contour to give you a rounded shape.

What is router collet size?

The shank of a bit fits in a nonadjustable chuck of a router called a collet. You can get most types of router bits in either a 1/4-inch or 1/2-inch shank. Smaller routers often use a 1/4-inch collet. Larger ones can usually accept both sizes.

Article first time published on

What can I use instead of a wood router?

If you’re not that skilled, an alternative is to clamp a straight edge, metal-bodied level or straight board across the piece you are trying to cut the groove in, using it as a fence, once you get a little bit of the groove cut, you can remove the fence, as the plane will ride in its own groove.

Can you drill holes with a router?

Use your plunge router for “drilling” holes. … Install the jig in place of your router’s factory-supplied subbase, with the bit centered between the two fences. Now install a 3⁄ 4 ” plunging straight bit, clamp the workpiece between the fences, and plunge slowly, withdrawing occasionally to clear chips.

How far in do you put a router bit?

Insert the router bit all the way into the collet as far as it will go. Retract the router bit by 1/8″ or so (some manufacturers recommend 1/16″), and then hand-tighten the collet nut to hold the bit’s slightly elevated position.

Do I need a router for woodworking?

No matter what woodworking project you are working on, there is a good chance that it will call for at least one operation that utilizes a router. Whether you are applying a simple 1/2″ round-over to a tabletop or making cathedral style raised-panel doors, having the right router for the right job is a must.

How deep can you cut with a straight router bit?

Adjust the bit so it’s cutting somewhere around 1/4-inch deep. Run the wood through the router to make the cut. Raise or lower the bit and repeat until you’ve cut a groove to the depth you want. A handheld router needs the bit lowered.

Are plunge router bits different?

WHY SPIRAL BITS ARE BETTER FOR PLUNGE CUTS. Because a spiral bit is designed much like a drill bit, it makes plunge cuts easily. The cutters of a straight bit do not overlap, so if you plunge straight down deeper than 3/32 in., you might burn away the wood in the middle, but you won’t cut it.

What router bit to use for edges?

Generally, high-speed-steel bits are sold as “starter” bits. They’re good for a project or two, but dull quickly. Carbide bits hold a sharp edge many times longer. When adding a decorative edge with a router, choose a bit with a bearing guide.

Can you router plywood edges?

A router will work fine on the edges of either ApplyPly or baltic birch. The glue in the plywood may dull the router bit slightly more quickly than solid wood but if you are only doing one desktop this is not really a factor. From an aesthetic standpoint, you will be able to see the veneer layers on the edges.

What is a Roundover router bit?

Roundover bits create flush decorative edges perfect for table, drawer or cabinet edges and for small finish moldings. Roundovers are also called quarter rounds and they apply a convex radius edge. By substituting a smaller 3/8″ bearing (83019) an inset at the base of the cut produces a more decorative step.

How do I know what size my collet is?

The easiest way to determine what type of collet your machine has is to measure the length and diameter of the collet. All collets have a distinctive length and diameter.

How do you choose a collet size?

The easiest way to find what type of collet you need to fit your machine is to measure the length and diameter of the collet. Each Collet series has several different options for inside diameter, so that you can select the right collet to fit your needs and your router.

How do you turn a router into a drill?

  1. Choose the right bit. Make sure the drill bit is at least within 1/8″ of the size of your chisel. …
  2. Drill a hole in the block of wood. Shoot for a 45 degree angle all the way through the block.
  3. Tap your chisel into the hole with the bevel down. …
  4. Use your router!

Are drill press bits different?

The drill press is a stationary or benchtop power tool designed to bore precise holes in wood or metal. … Like a handheld drill, drill presses utilize various types of bits to make holes of different diameters.

Can I use a mortise bit in a drill press?

Mortising attachments are available for almost every drill press. Although they vary in appearance, they all have three basic components: a fence, a chisel holder and a hold-down. … Mortising bits cut square holes. The auger bit fits inside the chisel and protrudes slightly.