Hardness Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing; Work on glass, metal , stone, ceramic, wood, plastic
|
Sold Storage Box PC plastic box is sturdy, falling resistant and moisture-proof, easy for carrying and hanging; All parts were in order and set was complete, well organized to prevent scattered and confused
|
DO NOT RUN DRY Wet drilling it. The diamond coating is very thin. dont take any pressure. Start the hole at an angle. move the drill around just enough to ream out the sides of the hole.
|