Incredible tool; I got a perfect kerf on my first try. Recommend all woodworkers get one. Sure you might get along without it---there *are* ways to do the same thing for zero cost. However, this is just so much faster and it's such a cool tool. Live a little---just get one. (Posted on 12/5/11)

KM-1 Kerfmaker works as advertised! (Posted on 11/3/11)

I had some reservations about spending so much money for this tool but it turns out to work exactly as advertised first try! I used the no measure calibration technique illustrated on the product information video and ended up shimming the measurement by one paper thickeness. I have used it to make a jig for routing small mortises and found it to be incredibly accurate. This device is worth the money spent as it cuts down certian cerf measurement and cuts to seconds. I am looking forward to finding how many different ways I can put this device to work. (Posted on 11/2/11)

I live in Australia - I am really impressed with Bridge City Tool Works. I have just bought tools of them and I will be 'back for one of these VERY soon. It seems to make woodworking so easy!!! (Posted on 5/23/11)