Get two rulers, place one perpendicular the vertical side of the stair and the other perpendicular the horizontal side. Then line rulers up flush to each other, say at the 4” mark, you should be able to get a measurement of where the gap starts (from both directions). That’s the radius!

What size round over router bit do I need?

For a true circular profile, the radius of the bit should equal the thickness of the stock. If you want a bit of flatness on the side, a smaller radius would work.

How far should a router bit stick out?

Inserting 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.

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


Undersized router bits come in odd sizes that reflect the usual actual thickness of a standard sheet of hardwood veneered plywood, the most useful being 23/32″ and 15/32″ for plywood commonly sold as 3/4″ and 1/2″ respectively.

What router bit makes a rounded edge?

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 you cut the radius of a corner?

Quote from Youtube video: To cut the radius measure in from one side and then measure in from the other side to form a center point then use a compass to scribe from one edge mark to the other edge mark.

How do you round the edges of wood with a router?

Outside edges—counterclockwise Inside edges—clockwise

When you’re routing the outside perimeter of a board, move the router counterclockwise. However, when you’re routing the inside of something like a picture frame, move the router in a clockwise direction.

How far can router bit stick out of collet?

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).

How far can you extend a router bit?

If you’re looking for even more reach, the Router Bit Collet Extension can provide up to 2-1/4″ of additional reach to your woodworking router bit. It’s perfect for projects like flattening a slab or tabletop in a planing sled or using a template to make custom bowls and trays.

How tight should router collet be?

Quote from the video:
Quote from Youtube video: Do it just with a thumb up. And when you get to the point where it becomes uncomfortable. On the thumb that's tight enough you don't have to grip it.

What does a round over router bit look like?

Quote from the video:
Quote from Youtube video: With this one bit you can round over one edge or both of them to soften the look. The same bit will also make a fancier profile. Called a beaded round over.

How do you round the edges of wood without a router?

6 Best Ways to Round Wood Edges Without a Router

  1. #1: Using a Chisel. The first option that you have at your disposal is a classic wood chisel. …
  2. #2: Using a Hand Plane. …
  3. #3: Using a Wood File. …
  4. #4: Using a Sanding Block. …
  5. #5: Using a Power Sander. …
  6. #6: Using a Jigsaw.

What is a ogee bit used for?

Fittingly, the Roman Ogee bit creates a decorative S-shaped profile for molding, furniture, signs, or under any other circumstance when a beautiful S-shape is desired. Ogee bits often incorporate straight edges at the top and bottom of the pattern with a convex curve in between.

What does an ogee look like?

Two ogee curves, the first with a concave line over a convex lime (also known as cyma recta) and the other with a convex line over a concave one (cyma reversa). An ogee profile is a decorative moulding which is ogee-shaped.

How are ogee router bits measured?

Length. This is the maximum length of the full cutting edge of the router cutter, and is measured from the top of the cutting edge to the bottom. Ogee cutting edge lengths range from 6mm (15/64″) to 28mm (1 7/64″).

What is a flush trim bit used for?

A flush-trim router bit is a must-have for every woodworking shop. It’s used to trim shelf edging, veneer, or laminates. Use it with a template to make duplicate parts or joint an edge straight and smooth. It’s one of the most-used router bits in the shop.

Can you use Forstner bits in a router?

No, you cannot use a Forstner bit in a router. Forstner bits are designed to move at relatively low speeds, whereas routers move much faster. Routers spin far too fast to be used with Forstner bits.

Can you put a bearing on any router bit?

Quote from the video:
Quote from Youtube video: Now here's a rare here's a router bit bearing kit just absolutely indispensable because you can it has bit it has all kind of different bearings in it all kind of different bits.

What is the difference between up spiral and down spiral router bit?

An Up Cut bit is very efficient in evacuating chips up and out of the cut. It will leave a very clean finish at the bottom of the work piece, but will leave a rougher surface on the top of the surface (or the side that the bit enters the work piece). A down cut bit does just the opposite.

Can you plunge with 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 is the difference between Upcut and Downcut router bits?

Quote from the video:
Quote from Youtube video: What you need to remember the difference between down counted and up cut is the way that it is cutting. And pushing the chips. Now with down cut it is pushing. Down from the motor. So whether you're