Rems universal diamond drill crown, wet and dry

Suitable for wet and dry drilling, for drilling in reinforced concrete, asphalt, masonry and limestone from 22-152 mm. Excellent for heating, air conditioning, sanitary and electrical installations, for use when refurbishing old buildings, public works, garden and landscape construction.
Fitted with pre-sharpened 9 mm high, pointed diamond segments, for easy tapping and very long service life.