Which COBALT Drill Bit Is Best? Find Out!

Today we'll be testing 4 different brands of cobalt drill bits. Drill America, Milwaukee Red Helix, Bosch, and Dewalt, to see which one drills the fastest into a hard metal such as 1/4" 304 stainless steel. Which Cobalt twist drill bit is best? Which bit lasts the longest? Find out!

DISCLAIMER: Only (1) brand new cobalt bit was tested from each manufacturer, using a larger test sample from each manufacturer may cause the results to vary.

Drill America Bit Sets Here(M35 & M42): https://amzn.to/3erWAn4 Milwaukee Red Helix Set(Bit in video): https://thd.co/3ttrYWv Bosch Bit Used In Video(M35): https://amzn.to/3ttniAc Bosch Bit Set(M42): https://amzn.to/33rtuxT Dewalt Bit Used In Video From This Set(DD4069): https://amzn.to/3exhcuq Dewalt Pilot Point Set(DWA1269): https://amzn.to/3nXr8Ar My Drill Press(Almost Identical): https://amzn.to/33rs46x (Amazon Affiliate Links)

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