Rockler t track dimensions. Some t tracks have a groove to help center the bit. If you anticipate other t track assemblies than spend a few more dollars. The 3 track has nine holes and the 4 track has twelve holes. This means you can use all the hardware and t track accessories from your old jigs in addition to the newer style hardware.
The 2 track has six holes. The actual bolt on these is also bigger than my other t track clamps all my other t track bolts are 14 this set is 516 the track does however work good with my kreg kks kbksys bench klamp system. Overall this is a really nice starter set of t track and 516 t bolts so you can make your own clamps or bases to use with the track. 6 or larger screws have better holding strength than the tracks that are drilled for no.
Universal t track is pre drilled with holes for 6 flat head screws centered in the track and equally spaced on 4 centers along the length of the track. T loc and dual track are silver. My recommendation is to stick with a common standard size such as the incra or rockler patterns for t tracks. T tracks pre drilled to accept no.
The dimensions are identical to the rockler t track at 34 wide and 38 thick. Drill the shank hole from the bottom of the t track with a 532 in dia. Both t tracks can be bought in varying lengths i bought the 36 version. Thats what you get with the rockler t track table top.
A pencil line and center punch also work. Its helpful but not essential. Universal t track and miter track are blue. Considering the wide variety of t track accessories available the utility of the rockler t track table top is virtually limitless.