- Joined
- Sep 22, 2007
- Messages
- 636
Yes, I am aware many people use the 1400 rail to cut plywood regularly. Many people also use their table saws without the proper guards in place. Does that make it right or safer because others are doing the same? I wonder how many damaged rails were from people using the 1400 trying to crosscut plywood. Should I add an extra bolt hole that could promote the unsafe use of a guide rail?
I've looked through some Festool catalogs to see if they recommend how much extra rail is needed for either saw. It's not there. It's not in the manual either.
I believe Festool Germany gave us a clue at how much longer the rail should be than the workpiece. When you look at all the rail lengths, one stands out as being oddball, the 1080. It appears the 1080 was made specifically for the MFT-1080 table. Festool's old catalog states the max workpiece width for the MFT 1080 is 28" or 725 mm. So that would leave 14" or 355 mm for overhang, very close to Mishle statement of 13". I also worked the numbers for the MFT-800 and it comes to 11.4" or 290 mm. This MFT uses a standard length rail rather than an oddball length. Perhaps they recognized this was not enough overhang and went with the oddball length on the MFT 1080. No matter how you want to look at it, it appears the Festool factory believes you need 11.5 to 14 inches of overhang. So to safely crosscut plywood you need a guide rail at least 60-62" long. I would recommend Festool offer a 1600 mm guide rail to give some wiggle room.
I've looked through some Festool catalogs to see if they recommend how much extra rail is needed for either saw. It's not there. It's not in the manual either.
I believe Festool Germany gave us a clue at how much longer the rail should be than the workpiece. When you look at all the rail lengths, one stands out as being oddball, the 1080. It appears the 1080 was made specifically for the MFT-1080 table. Festool's old catalog states the max workpiece width for the MFT 1080 is 28" or 725 mm. So that would leave 14" or 355 mm for overhang, very close to Mishle statement of 13". I also worked the numbers for the MFT-800 and it comes to 11.4" or 290 mm. This MFT uses a standard length rail rather than an oddball length. Perhaps they recognized this was not enough overhang and went with the oddball length on the MFT 1080. No matter how you want to look at it, it appears the Festool factory believes you need 11.5 to 14 inches of overhang. So to safely crosscut plywood you need a guide rail at least 60-62" long. I would recommend Festool offer a 1600 mm guide rail to give some wiggle room.