Отзыв о Инструменты для резки бетона, кирпича и пластика "Mgtgbao" с вставками из твердого сплава для промышленных сверл. от Andrew Quan

After trying this brand's industrial drill bits for masonry concrete, I was sorely disappointed by their lackluster performance in cutting through tough materials. The tungsten promised durability, but I found that the plastic coating wore down too quickly, leaving the cutting edge dull and ineffective. However, the low price point was a plus. Overall I would advise against choosing this brand for any serious industrial cutting work..