Cobalt drill bit set 60Pcs M35 Jobber length #1-60

MACXCOIP ★ 3.7/5 · ItemOracle Score Mid-Range

$50 USD
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Cobalt Number Size Drill Bit Set, 60Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, #1-60

60-piece cobalt drill bit set for hardened metals, stainless steel, cast iron, wood, and plastic. Sharp design and robust steel for precision drilling; some customers note mixed durability and case quality

Highlights

  • 60-piece size range
  • M35 cobalt for hard metals
  • includes index storage case

Pros

  • wide range of sizes
  • durable M35 cobalt material
  • includes storage case
  • suitable for hard metals
  • value for money (customer insight)

Cons

  • durability concerns; bits may dull or break
  • mixed opinions on case quality
  • some report inconsistent drilling accuracy

Best For

  • metalworking on stainless steel
  • drilling cast iron
  • hardware installation in copper
  • wood and plastic drilling
  • precision hole drilling with varied sizes
  • project prototyping with mixed materials

Features

  • 60-piece number size drill set from #1 to #60 (0.228"-0.040" or 5.79mm-1.02mm)
  • M35 cobalt steel for durability and sharp cutting edge
  • Suitable for stainless steel, iron castings, copper, aluminum, plastics, wood
  • 135 degree point tip and twist design for faster cutting and efficiency
  • Includes index storage case for organized tool access

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