Dale, I'll try explaining the bar, again. If the bar was square, it would be 5/8 wide by 5/16 thick. Since it isn't square, the top 1/8 of the bar narrows to 7/16. My slots are 8 and 1/8 from the insides of the slots.
earlier, Dale Leavens, wrote: >OK John, > >I don't think it is really so non-standard. > >Unless I am very much mistaken you can use a standard 3/8 thick by >3/4 wide bar in that table top. I have a tennoning jig I use on my >old Rockwell-Beaver table saw which I bought a couple of years ago. >The leading tip had one of those wheels to fit into the 'T' slot >which I had to remove since my saw doesn't have that feature. It >fits fine. There are other devices made including mitre gauges with >the bar cut to slide into the slot but not many. They are probably >superior in that they can't climb out of the slot and the slot >permits more secure attachment of hold-downs if you have that >capability. I have only seen that arrangement on table saws, never >on a router table for example although I have bought some aluminium >'T' slot channel for holding my fence down onto the router table I >made it is machined to fit into the more usual 3/4 by 3/8 channel so >the inside dimensions are that much smaller. > >I'll have a look but it will probably have to be on the Web too >since what is available here locally is very limited. I can probably >make a couple of calls too just to verify all that. > >Dale Leavens, Cochrane Ontario Canada ><mailto:DLeavens%40puc.net>[EMAIL PROTECTED] >Skype DaleLeavens >Come and meet Aurora, Nakita and Nanook at our polar bear habitat. > >----- Original Message ----- >From: John Schwery >To: <mailto:blindhandyman%40yahoogroups.com>[email protected] >Sent: Friday, October 26, 2007 8:05 PM >Subject: Re: [BlindHandyMan] miter gauge for Hitachi saw? > >Dale, your second example is more accurate. All of the edges on the >bar are square. It is definitely nonstandard, as I have found, doing >some more reading. Skill, Craftsman and others did it to their saws, too. > >earlier, Dale Leavens, wrote: > > >Hi John, > > > >I don't think I have ever seen anything like that before, let me > >understand it better. > > > >Is the slot then like a sliding dovetail? I mean is it wider at the > >bottom with the sides sloping in to form a narrower top? > > > >Is it maybe an inverted 'T' slot, that is, stepped so that there is > >a wider bottom slot than the top? > > > >The 'T' sort often use a wheel which projects beyond the edges of > >the bar and fits into the wider 'T' part of the slot and serves to > >hold the miter gauge down into the slot so it can't raise up and out. > > > >Typically though these are still 3 8ths deep and three quarters wide > >with the wheel or bearing somewhat wider. > > > >Dale Leavens, Cochrane Ontario Canada > ><mailto:DLeavens%40puc.net><mailto:DLeavens%40puc.net>[EMAIL PROTECTED] > >Skype DaleLeavens > >Come and meet Aurora, Nakita and Nanook at our polar bear habitat. > > > >----- Original Message ----- > >From: John Schwery > >To: > <mailto:blindhandyman%40yahoogroups.com><mailto:blindhandyman%40yahoogroups.com>[email protected] > >Sent: Friday, October 26, 2007 6:23 PM > >Subject: [BlindHandyMan] miter gauge for Hitachi saw? > > > >I'm trying to find a better miter gauge for my Hitachi table saw, but > >my slots seem to be nonstandard. My present gauge is 14 inches long > >and 5/16 inches thick. The bottom of the bar is 5/8 inches wide and > >the top of the bar is 7/16 wide. The bottom is 3/16 thick and the > >top part is 1/8 thick. Does anyone know where I can get one? I have > >googled it and looked on some of the sites but they all seem to sell > >the standard size. > > > >John > > > >-- > >No virus found in this outgoing message. > >Checked by AVG Free Edition. > >Version: 7.5.503 / Virus Database: 269.15.11/1094 - Release Date: > >10/26/2007 8:50 AM > > > >[Non-text portions of this message have been removed] > > > > > > > >No virus found in this incoming message. > >Checked by AVG Free Edition. > >Version: 7.5.503 / Virus Database: 269.15.11/1094 - Release Date: > >10/26/2007 8:50 AM > >John > >---------- > >No virus found in this outgoing message. >Checked by AVG Free Edition. >Version: 7.5.503 / Virus Database: 269.15.11/1094 - Release Date: >10/26/2007 8:50 AM > >[Non-text portions of this message have been removed] > >[Non-text portions of this message have been removed] > > > >No virus found in this incoming message. >Checked by AVG Free Edition. >Version: 7.5.503 / Virus Database: 269.15.11/1094 - Release Date: >10/26/2007 8:50 AM John ---------- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.503 / Virus Database: 269.15.11/1094 - Release Date: 10/26/2007 8:50 AM [Non-text portions of this message have been removed]
