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14-Piece Bosch Cobalt M42 Drill Bit Set w/ Case

+ Free Shipping
+35 Deal Score
Amazon has 14-Piece Bosch Cobalt M42 Drill Bit Set w/ Case (CO14B) on sale for $27.78. Shipping is free.

Thanks to Community Member GimmeYoTots for sharing this deal.

Product Information:
  • Provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
  • Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits
  • High-heat resistant bits – withstand high-temperature applications for extended periods of time
  • Thick web-helix design – provides additional stability in tough applications
  • Surface-hardened tip – penetrates tough abrasive materials
  • Includes: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 1/2"

Editor's Notes & Price Research

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  • About this deal:
    • This price is $5.20 lower (15.76% savings) than the next best available price from a reputable merchant, with prices starting at $32.98 at the time of this posting.
  • About this product:
    • This drill bit set has a rating of 4.7 out of 5 based on over 4,060 customer reviews on
  • About this store:
  • Additional Note:
    • Please refer to the Forum Thread for additional discussion regarding this deal.