A biscuit joiner or biscuit jointer is a woodworking tool used to join two pieces of wood together. In the succeeding years there followed further developments such as the circular saw and the first stationary biscuit joining machine in 1956 followed by the first portable biscuit joiner for Lamello grooves in 1968. D Furniture hinge Depth of groove: 13 mm Use only on biscuit joiner with six-depth setting S Slide-in connector Depth of groove : 14.7 mm Use only on biscuit joiner with six-depth setting S6 85 30 4 mm‡.
Years ago, back in the 1990s and early 2000s, a biscuit joiner became a very popular woodworking tool. Well, as much as I admire Norm Abram, a biscuit joiner may be one of the most useless power tools you can own. If you’re new to woodworking, or if you’re a maker, you may not even know what a biscuit joiner is.
In order to make a biscuit joint, it’s imperative that your biscuit jointer is set to the correct size of biscuit you’ll be inserting into the slot. Equally, setting up the biscuit jointer to the correct height for the cut is important. A good quality biscuit jointer will provide you with a clear line of sight for your cut, per the Makita PJ7000.
For tabletops, biscuit joints between boards are much faster than milling tongue-and-groove joints on a router table. Biscuit joints get a bit of criticism for their strength, but there are quite a few applications where biscuit joints are ideal. Biscuit joints can also strengthen an end-to-end butt joint, giving the glue in the joint something more than just the end grain to adhere to.
When adjusted properly, the biscuit joiner will cut a slot 1/32″ deeper than half the width of your biscuit. If a #20 biscuit will not fit fully within your joint, you may choose to trim off the portion of the biscuit that would protrude from the joint if that area will not be visible. As you begin to setup for your cut, start by carefully positioning the biscuit joiner to align with your biscuit placement mark. Once you get solid placement of the biscuit joiner and fence, find the detent on your biscuit joiner’s fence, place your thumb firmly on the detent, and let go of the handle to allow the biscuit joiner to “Bottom out” on the work piece. Remember, biscuit joinery is fast enough, so take your time during the plunge and your biscuit slots will be positioned correctly in the work piece. Follow the steps previously described for general fence use, and pay close attention to ensure that the face of the biscuit joiner is flush against the mitered surface on the work piece, and plunge extra slowly into the cut! The most common scenario where this seems to occur is in edge joining, and as I previously stated, I have rarely used biscuits for this application, so I suspect that my chances of experiencing the telegraphing biscuit are low.
what are biscuit joiner Related Question:
What does a biscuit jointer do?
A biscuit jointer, sometimes referred to as a biscuit joiner, cuts notches in both pieces of wood you wish to join, into which you insert and glue a biscuit. The resultant joints are strong and reliable, preventing any lateral movement in your workpiece.
Why is it called a biscuit joiner?
Taking its name from the small oblong beech wood fastener, biscuit joinery was first developed by Hermann Steiner in 1955, but it wasn’t until 1969 that he founded Lamello AG to manufacture and promote the joinery to woodworkers around the world.
Whats the difference between a biscuit joiner and Domino?
While a biscuit joiner will AT MOST go 1/2″ into each side of the wood, a domino joiner will go almost 3″ into each side (remember, 1/2″ the tenon length goes into each piece). Which means a domino joiner will assist with both alignment AND structural rigidity of the joints.