RISS

An answer suited for every need of drilling and tapping.
In the vast universe of the second building works, of the do-it-yourself, the wood industries, the mécanic industries or the work of metals, RISS develops, any confused sectors, very wide ranges of bits steels, concrete and wood, drills,barbide burr and tips of screwdriver.
For all the materials :
Drilling of thin or thick surfaces,
Hard Materials (ceramic, marble, glass, terra-cottas)
poured or vibrated Concretes,
Scrub Plaster or plasterboards,
Wood or chipboards, panels of plywoods