top of page

Milwaukee Elec Tool 48-89-2305 Thunderbolt Cobalt Drill Bit Review

Milwaukee Elec Tool 48-89-2305 Thunderbolt Cobalt Drill Bit Review

Looking for a reliable, durable, and precise drill bit for your tough metal drilling applications? Look no further than the Milwaukee Elec Tool 48-89-2305 Thunderbolt Cobalt Drill Bit, 1/8-In. This high-quality drill bit is engineered for extreme durability and long life and offers an aggressive 35 degree Helix Angle which ends at 15 degrees, making it perfect for rapid chip removal limiting heat buildup to stay sharper longer.

WizeBuyz participates in the Amazon Services LLC Associates Program, an affiliate advertising program. When you make a purchase through one of our Amazon links, we earn a small commission at no extra cost to you. This helps us maintain our site and continue providing our users with great insights and reviews.

WizeBuyz Take

Overall, the Milwaukee Elec Tool 48-89-2305 Thunderbolt Cobalt Drill Bit, 1/8-In is a great product for those who are looking for a reliable, durable, and precise solution for their tough metal drilling applications. It has and aggressive Helix Angle that limits heat buildup and for long-lasting performance. Furthermore, it is ideal for tough applications, provides up to 10X life vs. Black Oxide Drill Bits, and can be used in all twist drilling applications. However, potential buyers should note that this product does not come with a case.

Cons

  • The product does not come with a case.

Pros

  • Engineered for extreme durability and long life in hard metal applications

  • Aggressive 35 degree Helix Angle which ends at 15 degrees delivers Rapid Chip Removal, limiting heat buildup to Stay Sharper Longer

  • Ideal for tough applications and provides up to 10X life vs. Black Oxide Drill Bits, yet can be used in all twist drilling applications

The Milwaukee Elec Tool 48-89-2305 Thunderbolt Cobalt Drill Bit, 1/8-In features a Variable Helix design that includes an aggressive 35 degree Helix Angle which ends at 15 degree. This design delivers Rapid Chip Removal, limiting heat buildup to Stay Sharper Longer. Moreover, The 135-degree split point tip delivers a precision start and prevents walking for fast, accurate holes. This drill bit is ideal for tough applications and provides up to 10X life vs. Black Oxide Drill Bits, yet can be used in all twist drilling applications.

Furthermore, Milwaukee Cobalt RED HELIX Drill Bits are engineered for extreme durability and long life in hard metal applications, providing the users with extended durability, strength, and precision. Additionally, this pack includes five individual bits of 1/8-inch size each, making it perfect for drilling several holes without worrying about the size of the drilling hole.

WizeBuyz

-Your Shopping Assistant

Milwaukee Elec Tool 48-89-2305 Thunderbolt Cobalt Drill Bit In-Depth Review:

Milwaukee Elec Tool 48-89-2305 Thunderbolt Cobalt Drill Bit Review Specs:

  • Milwaukee Red Helix 1/8 In. Cobalt Drill Bit

  • Milwaukee Cobalt RED HELIX Drill Bits are engineered for extreme durability and long life in hard metal applications. Designed with a Variable Helix that includes an aggressive 35 degree Helix Angle which ends at 15 degree

  • the Cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer.

  • The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. Black Oxide Drill Bits but can be used in all twist drilling applications.

  • Pack of 5

DEWALT DD4131B6

Related Products

Milwaukee RX4 SDS-Plus drill bits

BOSCH GSB18V-490B12

Milwaukee 2701-22CT M18 1/2" Compact Brushless Drill/Driver Kit

Milwaukee 4002395369928 Concrete Drill Bit Set

bottom of page