Electrical Contracting Products Product Guide

END 1521 PC Diamond Core Drill

CS Unitec's END 1521 PC Diamond Core Drill is used by many contractors to drill precise 3/8- to 1-inch diameter holes in concrete, reinforced concrete and natural stone. The END 1521 PC is 50 percent faster and cleaner than rotary hammer drills. Its rotary action allows drilling without the "blow out" and micro fractures that commonly occur with the percussion action of hammer drills. It has a slip clutch to prevent jamming. A vacuum connection and water collection ring allow collection of the concrete slurry, making clean-up in confined pool areas minimal. The drill is lightweight, compact and easily transported to job sites.