Size: 100 x 50 x 12 mm weight: 117gr.
Density: XXXgr./cm³ / Estimated grit size:
Usage: can be used with water, glycerine and oil
Color: appears brownish-gray with darker brown spots
Universal Wheel and Abrasive Corp., Chicago, Ill.
Universal Razor-Hone No. 4134X
Type II – Class A – Style I – Size 3 – Extra Fine Grit
One Each – Size 4 x 1 3/4 x 1/2
Stock No. 41-H-2385
Universal Wheel & Abrasive Corp., Chicago Ill.