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| New CS Unitec's Core Drill  The Wet Diamond Core Drill from CS Unitec, Model END 1521 P, is capable of drilling precise 3/8" to 1-¼" diameter holes in concrete and natural stone faster and cleaner than rotary hammer drills. The hand-held, light-weight drill has a patented quick-change diamond bit system, making core removal fast and easy. The rotary action of the END 1521 P allows drilling without the "blow out" and micro fractures that commonly occur with the percussion action of rotary hammers. Additionally, this drill completes holes cleaner and 50% faster in concrete and natural stone and will drill through steel-reinforced concrete.A 13.6 AMP, high-speed motor with 6, 000 RPM means the END 1521 P is ideal for drilling small-diameter anchor holes in concrete, reinforced concrete, block and natural stone. This unit drills without shock or vibration and its centering aid will ensure accurate drilling. There is also a vacuum connection for collecting the slurry. This Diamond Core Drill comes with 3 bits, ½", 5/8" and 3/4" diameter, a built-in GFCI and a metal storage case. CS Unitec also offers additional diamond core bits in diameters from 3/8" to 1-¼". write your comments about the article :: © 2005 Construction News :: home page |