Replies

1. 
   Jamie_Buxton | Oct 05, 2003 06:56pm | #1

   It is possible that the template has somehow gotten worn over the years, but most likely it is the operator setup. 

   First, check the depth of cut of the dovetail bit.   If it is too deep, the joint will be sloppy. While you're checking, also make sure the template guide is held firmly in the router, and does not move while you're cutting.

   Second, do not rotate the router as you cut the joint.   On many routers, the template guide is not concentric with the bit.   If you rotate the router while you're cutting, you get sloppy joints.

1. 
   bp | Oct 05, 2003 08:10pm | #3

   I think that that part of the problem is the difficulty in the height setting of the TR-12 as opposed to a PC-690. While I try not to rotate the router when making the initial right to left cut or the left to right full depth cuts and the right to left clean out cuts I will watch it.

   I keep checking both the dovetail bit and the PC template guide for any movement/laack of tightness.

   BP

1. 
   ron61 | Oct 05, 2003 08:41pm | #4

   I have a Keller Dove Tail jig this and may not help you.

    I can adjust how tight the fits is moving the fence that the stock fits against-like the side I cut the pins ,deeper in the templet the tighter the fit ? not sure would have to look at the jig.

   Who Ever Has The Biggest Pile Of Tools When You Die Wins

2. 
   bp | Oct 10, 2003 05:29pm | #5

   Jamie--I went back to a 20 year old router with a new 2 flute dovetail bit and----after just 2 to 3 setups the dovetail joints worked like a champ! I think that most of the problem was with the Hitachi TE-12 (plunge)!!! as I didn't change anythng else.

   Thanks BP

2. 
   BG | Oct 05, 2003 07:24pm | #2

   BP,

   I'm curious as to your definition of 'sloppy'....were they nice and tight and now too loose?....is there a gap between the two boards?....are the sides flush when assembled?