112 Spofford patent split chuck brace (Made by John S. I own about a dozen different hand brace drills, but I have a couple favorite hand braces that I favor. Which Hand Braces are best for Woodworkers? “head”) is tight, that auger bits can be held firmly in the chuck, and that the brace rotates smoothly. old wooden bodied braces) or popular models of metal braces can run a lot more. Braces are very common and shouldn’t cost you very much money: as little as a few dollars. What should you look for? Braces with sweep between 8″ and 12″ are suitable for traditional woodworking. What features should you look for in a Hand Brace? Double that radius to get a 10-inch sweep hand brace: In the below photo, if I measure from the center of the handle to the center of the ratchet & auger bit, I see a measurement of 5-inches. How do you measure the sweep of a Hand Brace drill? But I wouldn’t worry too much about this since you likely won’t be using a brace and bit enough for the sweep to matter too much. deciding on the ideal sweep just depends on what you’re making. A wider sweep (like 12-inch) will bore a hole faster and more aggressively, and a narrower sweep will bore a hole more slowly and carefully. The “sweep” of a brace is the imaginary diameter that the handle creates as you rotate it in a circle. What is the “sweep” of a Hand Brace drill? However, I find that most braces have a ratcheting mechanism. But that isn’t a situation that I’ve run into very often, so don’t specifically look for a brace with a ratcheting mechanism. The ratcheting mechanism is especially handy for boring in corners where you can’t rotate 360 degrees. You can find really old brace and bit sets that have a simple thumb screw (above) or brace and bit sets with a ratcheting mechanism (below). These sets are referred to as a brace and bit set. When combined with auger bits a “brace” is used to bore holes into wood for various purposes, including for pegging joints and boring holes for mortises.
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