Sandflex Hand Blocks - Medium
These are awesome metal tool cleaning and polishing blocks. I always have a few around the shop. Their uses are endless but I mainly use them like an eraser to clean off surface tarnish and light rust from my planes, chisels, and other metal tools.
They are made of a semi flexible rubber compound with silicon carbide abrasive grits impregnated throughout the entire block. I prefer the Medium grit (green) for most of my tool cleaning chores.
Available in three grits - Fine, medium, and coarse.
Each block measures 3-1/4" long x 2" wide x 3/4" thick.
Made in Germany.
You can "carve" the block into any shape to clean up a concave or convex surface
As you use it new grits are exposed - it never dulls!
Thanks to you l put together a system l can sharpen a no 7 plane l bought 30 yrs ago l could never figure out sharpening from a book ant u tube great thanks vic
Sanding block & plane sacks
Everything is working great.
works as described and does not wear excessively during use
Product works just as expected, removed rust very well.
Sandflex hand blocks medium
Easy and efficient - need coarse / medium and fine