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#21 (.159) Extension Drill Bit Cobalt 12 Long

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#21 (.159) Extension Drill Bit Cobalt 12 Long

https://www.roctexo.com/web/image/product.template/20597/image_1920?unique=a1cb017
Part numbers : RX1-12-04501 , #21COX12 , 12-04501
Unit of Measure: EA

11.73 EUR / EA 11.73 EUR 11.73 € excl. VAT

11.73 EUR / EA excl. VAT

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Availability
Up to 10 EA ready to ship on Monday 2026-09-28
Order before 17:00 CET on Friday 2026-09-25
Up to 15 EA ready to ship on Thursday 2026-10-01
Order before 17:00 CET on Friday 2026-09-25
11 EA available on request, fees apply
Special order from vendor stock.

Cobalt extension drill bit for extended-reach drilling tasks where access is restricted.

  • No. 21 drill size: approximately 4.0 mm diameter.
  • Overall length: approximately 305 mm.
  • Manufacturer part number: #21COX12.
  • NAS 965 Type D construction.
  • Threaded square shank with 1/4-28 UNF Class 2A thread.
  • Steam-oxide surface treatment.

Supplied as one each. Verify the required drill size, shank interface and maintenance procedure before use.

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