Tongue And Groove Cutter For Table Saw

Thicker stock calls for a wider groove.

Tongue and groove cutter for table saw.

The same bit can be used to cut both pieces of the joint cut the groove first. The tongue and groove joint can be easily created using a router with a matched set of router bits or on a table saw using a stacked dado blade set. For example dewalt sells a special dado set blades for table saws. Mainly used for tongue and groove joints.

Every woodworker should be familiar with cutting them on the table saw. To begin cut all of the boards you want to use for your tongue and groove assembly to a length of at least one inch longer than the desired finished length using a circular saw or compound. In our case the legs are much thicker than the rails so we can t flip the boards end for end to center the groove. You can do it all at the router table easily with three different cutter approaches.

In general cutting a dado joint using a table saw involves lowering the blade to the required depth and making judicious use of the table saw s fence to guide the wood. Tongue groove shaper cutter sort by featured best selling alphabetically a z alphabetically z a price low to high price high to low date new to old date old to new grid view list view. Cutting the narrow centered groove and the corresponding tongue to fit into it doesn t take a dado blade and table saw. Generally speaking it s easier to cut the groove of a t g joint first then mill.

Using the table saw is easiest when all the material stock is the same thickness. I use the two outside cutters to produce a 1 4 cut width when working 3 4 stock. The cuts made when creating the two mating workpieces of a tongue and groove joint are non through cuts meaning that the saw blade never goes all the way through the wood. The tongue and groove is one of the most basic and useful joints.

Tongue and groove joints are commonly made on a table saw the best method in cutting tongue and groove joints for floor panels is through the shaper. Set the fence on the router table so that the bit will cut approximately through the center of the board. Straight bit and rabbeting bit step 1. On the table saw to produce a tongue and groove on the table saw use a dado cutter rather than your everyday blade unless your stock is 3 8 or less in thickness.