Need durable hardwood that is workable with hand tools

[lowell holmes]

I like white oak, but would consider ash.

[Stanley Covington]

You said you wanted a "hardwood" that was "durable," and "straight grained" to make "a couple of sliding track pieces." You don't mention what the benchtop is made of, but assuming these two boards are different species from the rest of the benchtop, and assuming they are to be laminated into the benchtop, you would be wise to consider the potentially different expansion ratios of the two species with changes in moisture content. Obviously, if there is a big differential, your flat benchtop may develop ridges. Or early glue failure, in extreme cases.

Maple is a good wood, and so is white oak. Teaks have oils that make gluing difficult, and are not as durable. If glue failure is not a concern, Ipe is very durable. Keruing would work too. I built an entire bench out of Keruing (aka Apitong) recently, and was able to glue it successfully.

Stan

[linke combs]

Thanks for all of the suggestions everyone.

David, especially thanks to you for all the info. These parts will not really be seen and I am looking for durability over appearance.