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Super Cobalt Drill #21

https://www.roctexo.com/web/image/product.template/101467/image_1920?unique=6516882
Part numbers : RX1-12-14221 , 5270021 , 12-14221
Unit of Measure: EA

2.47 EUR / EA 2.47 EUR 2.47 € excl. VAT

2.47 EUR / EA excl. VAT

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1 EA ready to ship Today
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Up to 124 EA ready to ship on Monday 2026-08-10
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Up to 293 EA ready to ship on Thursday 2026-08-13
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233 EA available on request, fees apply
Special order from vendor stock.

Super Cobalt Drill #21 is a heavy-duty, jobber-length drill bit for demanding drilling work on hard and tough materials.

  • Drill size: #21
  • Approximate overall length: 84 mm
  • Manufacturer part number: 5270021
  • Super cobalt high-speed drill construction
  • Described for use on hard metals, stainless steels, iron-based and titanium alloys, and certain plastics
  • Heavy-duty construction described as meeting Type J aircraft specifications

Cobalt drill bits require rigid workholding and positive-feed drilling equipment for appropriate use.

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