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The maximum dado size to accept any bottom is 3/8″. The dado for a 1/2″ thick bottom is only 3/8″, therefore the dado must be made 3/8″ wide and 5/8″ up from the bottom edge to achieve a 1/2″ recess for under-mount hardware. The 1/2″ bottom is then rabbetted to fit into the groove.
How deep should a drawer bottom groove be?
On a table saw, set the cut height for a little more than half the thickness of the drawer side material, and cut a groove to fit the thickness of the drawer bottom material. A good spot for the groove is approximately 3/8″ from the bottom edge of the drawer sides.
How deep should my Dado be?
The dado depth should be no more than one-half the thickness of the stock being dadoed, and its depth should ideally be one-third the stock thickness. For example, in ¾” stock the dado should ideally be ¼” deep and no deeper than ⅜”. Using a steel rule, measure from the tabletop to the top of the blade.
How thick should a drawer bottom be?
Drawer Basics The sides and back of the drawer should be 1⁄2” or 5⁄8” thick. Use thinner stock for smaller drawers and thicker stock for big ones. The bottom is usually 1⁄4“-thick plywood for small drawers or 1⁄2“-thick material for bigger drawers, or drawers that will hold heavy objects.
Can I use MDF for a drawer bottom?
I use 3\8 MDF for drawer bottoms. I find it plenty strong and stable.
Is a dado joint strong?
The dado joint is one of the strongest woodworking joints you can make. A dado joint is made from a three-sided channel cut across the grain of one work piece. Dado joints are often used to build cabinets and bookshelves.
How thick is a dado blade?
The outer blades of the dado set are typically 8 inches in diameter and 1/8 inch thick. The chippers are 4 1/8 inches, 1 1/16 inches and 1 3/32 inches thick. This range of sizes means the width options are nearly endless.
How deep should drawers be?
Drawer depth or height is not critical, but the most common difference between the drawer and the opening is 3/4 inch. For example, if the opening measures 4 inches vertically, the drawer should be built 3 1/4 inches. This allows 1/4 inch at the bottom where the slide is attached, and 1/2 inch at the top for clearance.
How can I make my drawer bottom stronger?
Turn the drawer over and squeeze carpenter’s glue on the bottom of the drawer. Center the plywood on the bottom of the drawer. Allow the glue to dry overnight. This simple method offers additional stability to the drawer to keep the bottom from sagging.
Is 1 2 plywood strong enough for drawers?
Drawer box side thickness should be at least 1/2″ but if you can find 5/8″ plywood your boxes will be stronger. 1/4″ thick plywood is good enough for most drawers. PureBond 1/4″ Maple Plywood is great for drawer bottoms. Another good choice that is about 1/2 the cost is 1/4″ Tempered Hardboard .
How thick should kitchen drawer bottom be?
3/8″ thick plywood is the best overall thickness for drawer bottoms and is available for Maple, Birch, Beech, Cherry, and Walnut.
How deep should a dado be in 3/4 plywood?
I was discussing cabinet construction with a fellow woodworker and he said that the depth of a dado in 3/4 plywood should only be a 1/4″. I’ve always done mine at 3/8″.
What material is used for drawer bottoms?
The most common materials for drawer bottoms are 1⁄4” hardboard or plywood. For small and medium-size drawers, hardboard will stand up to a moderate amount of weight. For a heavier load, you can step up to plywood. Baltic birch plywood is a great choice.
Can you build drawers out of MDF?
MDF is an abbreviation for medium-density fiberboard, which is a type of wood particle boards. MDF sheets are not the same as chipboard or plywood. The reason why MDF is an ideal choice for drawer-building is because it cuts and sands well.
Can you make a dresser out of MDF?
These plans are so versatile that you could create your dresser (you could remove a drawer and create a nice shelf). There are several things you should take into account before getting the project started. In addition, you will need to use 3/4” MDF, so make sure you buy quality sheets.
What are the disadvantages of a dado joint?
1. Its strength is completely dependent on a 45 degree end-grain to end-grain glue joint, which is much weaker than gluing side grain to side grain. 2. It is difficult to make eight perfect 45 degree cuts while also making two pairs of sides that are exactly the same length.
Why are dado blades illegal?
In many parts of the world dado blades are not illegal. The main reasons are because to use them the blade guard and riving knife have to be removed. These are two safety features that are essential for the safe use of a table saw.
What is the weakest wood joint?
The Butt Joint is an easy woodworking joint. It joins two pieces of wood by merely butting them together. The butt joint is the simplest joint to make. It is also the weakest wood joint unless you use some form of reinforcement.
Can I use an 8 inch dado blade on a 10 inch table saw?
As long as the diameter of the arbor hole on the stacked dado blade set matches the arbor diameter of your table saw or radial-arm saw—and the arbor is long enough for a dado blade—you can use an 8-inch dado blade on a 10-inch table saw.
How big should a dado blade be?
Many dado set models come in both 6″ and 8″ diameters. (8″ is more common.) You’ll find that the extra depth of cut offered by the larger blade can come in handy and is worth the slight extra cost.
Is a 36 inch drawer too big?
A deep, wide drawer does have a limit in size. You just can’t do a wide drawer at 36” wide or more, because it will sag over time, even with heavy duty glides. Homeowners might tend to weigh down that drawer with big, heavy items and you have to account for that happening somewhat.
