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Chicago Latrobe Cobalt Jobber 26 Piece Review

2

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Average

Revainrating 3 out of 5  
Rating 
3.0
🪚 Industrial Drill Bits, 🔪 Cutting Tools

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Description of Chicago Latrobe Cobalt Jobber 26 Piece

Set of 26 jobber length drill bits includes one each of letter sizes A through Z. Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials. Gold oxide finish lubricates and provides wear resistance on ferrous materials. Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging. Extra thick web for increased strength and rigidity compared to standard drill bits. Made in the USA.

Reviews

Global ratings 2
  • 5
    1
  • 4
    0
  • 3
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  • 2
    1
  • 1
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Type of review

Revainrating 2 out of 5

Subpar Cobalt Bits for Precision Work

These industrial drill bits are marketed as precision tools, but they're anything but .Theyre prone to breaking and dulling quickly, which is not great when you need reliable performance. The cobalt material in the bits is tough but the overall design leaves a lot to BE desired..

Pros
  • made of cobalt material
Cons
  • unreliable and prone to breaking

Revainrating 5 out of 5

Отличные сверла: детали и аксессуары для электроинструментов

Я использую их в своих станках с ЧПУ, чтобы заполнить пустоты между сверлами в моем дозаторе у I am not there. The 550 Series is some of the best HSS/Cobalt drill bits you can buy.

Pros
  • Кобальтовая сталь обеспечивает более длительный срок службы инструмента по сравнению со сверлами из быстрорежущей стали при сверлении твердых материалов
Cons
  • Невероятная цена