These dark-green, Coarse, 4" dia. x
1/4" thick wheels have a 1/2" arbor hole. Maximum operating speed is 5,250rpm. Best
results are usually obtained at 30% to 80% of Maximum Safe Speed. Use light work
pressure.
Cratex is a tough, resilient, rubberized
abrasive that utilizes silicon carbide as the abrasive grain in a standard bond
of premium grade, oil-resistant chemical rubber. Its unique cushioned action
allows the abrasive grains to cut freely, smoothly and softly without gouging
or digging into the work surface. Ideal for work on jewelry, plastic parts,
small castings and models. Made in Mexico.
General uses:
Light bur and surface deposit removal
Breaking edges, making a radius, flash removal
Removing rust, excess solder, heat marks, tool
marks, scratches, cleaning threads as well as polishing molds, dies and other
production tools
