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Danny Black photo
Finland, Helsinki
1 Уровень
38 Отзывов
0 Карма

Отзыв о Двусторонние кобальтовые сверла от Danny Black

Revainrating 3 out of 5

Ineffective Drill Bits for Professionals

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As a result of using this product, I found that it broke so easily even at moderate pressure. These bits left rough and jagged edges on the metal making it hard to get a professional finish..

Плюсы
  • Unlikely to break in storage
Минусы
  • Not efficient and reliable for industrial and scientific use.