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#17 (.173) Extension Drill Bit Cobalt 6 Long

https://www.roctexo.com/web/image/product.template/114906/image_1920?unique=cc595aa
Part numbers : RX1-12-04337 , 17COX6 , 12-04337
Unit of Measure: EA

5.11 EUR / EA 5.11 EUR 5.11 € excl. VAT

5.11 EUR / EA excl. VAT

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Availability
Up to 4 EA ready to ship on Monday 2026-09-07
Order before 17:00 CET on Friday 2026-09-04
5 EA available on request, fees apply
Special order from vendor stock.

Extension drill bit for access to confined drilling locations. This cobalt drill is No. 17 size, with a 0.173 in diameter (approximately 4.40 mm) and an overall length of approximately 150 mm.

  • Manufacturer part number: 17COX6
  • No. 17 drill size; 0.173 in / approximately 4.40 mm diameter
  • Cobalt construction for drilling hard, tough and high-tensile-strength materials
  • Approximately 150 mm overall length
  • NAS 965 Type D construction
  • Threaded square shank with 1/4-28 UNF Class 2A thread
  • Steam-oxide surface treatment

Suitable where the added reach of an extension-style drill bit is needed.

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