BOSCH CO2143 1-Piece 1/4 In. x 4 In. Cobalt Metal Drill Bit for Drilling Applications in Light-Gauge Metal, High-Carbon Steel, Aluminum and Ally Steel, Cast Iron, Stainless Steel, Titanium

Q: how long is the drill bit?

Thank you for your question. The CO2143 is 4" overall. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499).

Q: Do these come in a multi packaging?

I believe you get one drill on a retail card

Q: How does it work on wood?

Since it's able to drill mild steel, it can certain drill through any wood you have and last a long time.

Q: Can this drill through a broken HSS drill bit?

No way ... it can tackle wood, but not suitable for any metal material !

4.7/5

Product ID: 8245454

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🔥Withstands 1,100°F

🔩135° drill point angle

⚙️Rigid thick web design

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Description

🔧 Drill Like a Boss with BOSCH!

PRECISION ENGINEERING - 135° drill point for flawless penetration.
JOBBER LENGTH CONVENIENCE - Perfect length for a variety of drilling needs.
UNMATCHED HEAT RESISTANCE - Conquer high-temperature tasks with ease!
STABILITY IN TOUGH CONDITIONS - Thick web design ensures stability in the toughest applications.
VERSATILE MATERIAL COMPATIBILITY - Drill through metals like a pro—aluminum, stainless steel, and more!

The BOSCH CO2143 1-Piece 1/4 In. x 4 In. Cobalt Metal Drill Bit is engineered for high-performance drilling in light-gauge metal and various tough materials. With a heat resistance of up to 1,100°F and a precision 135° drill point angle, this drill bit is designed to deliver stability and efficiency in demanding applications.