EVOLUTION POWER TOOLS - ANNULAR CUTTER HSS LONG

Evolution core drills offer superior performance thanks to a higher RC rating of 68, allowing for more holes to be drilled at a time without brittleness. Compared to other core drills made of HSS, Cobalt, or Tini coated, the Evolution core drills are significantly harder and more durable, which enhances their efficiency. The Tini coating only contributes to the appearance and not to the performance, making these core drills a cost-effective choice for long-term use.