Description of MILWAUKEE ELECTRIC 48 89 2304 Thunderbolt Cobalt
Milwaukee Thunderbolt Bit 7/64 In Cobalt. Milwaukee Thunderbolt Cobalt coated drill bits are designed for extreme durability and long life. This is manufactured in China.
This industrial drill bit is a game-changer for any metalworking project. The cobalt material ensures durability and long-lasting sharpness while the thunderbolt design allows for rapid drilling without overheating or wearing down. Used on a wide range of industrial and scientific applications, this bit is the perfect choice for professionals who need to get the job done quickly and efficiently. The only downside is that it may be a bit too powerful for smaller DIY projects..
Pros
Durable and long-lasting with a high resistance to heat and wear
Cons
May break more easily when drilling through harder materials such as concrete