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#8 (.199) 1/4-28 Threaded Drill Bit Cobalt 2-1/8 Long

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#8 (.199) 1/4-28 Threaded Drill Bit Cobalt 2-1/8 Long

https://www.roctexo.com/web/image/product.template/85696/image_1920?unique=c38b8ff
Part numbers : RX1-12-03916 , #8COLO , 12-03916
Unit of Measure: EA

5.21 EUR / EA 5.21 EUR 5.21 € excl. VAT

5.21 EUR / EA excl. VAT

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Availability
Up to 1 EA ready to ship on Monday 2026-09-28
Order before 17:00 CET on Friday 2026-09-25

The #8COLO is a cobalt threaded drill bit with a No. 8 / 0.199 in drill diameter (approximately 5.05 mm) and an overall length of approximately 54 mm.

Manufactured to NAS 965 Type D construction, this drill features a 1/4-28 UNF Class 2A male thread, square shank, and steam-oxide surface treatment. Its cobalt construction is intended for drilling hard, tough, high-tensile-strength materials, including work in confined areas.

  • Manufacturer part number: #8COLO
  • Drill size: No. 8 / 0.199 in (approximately 5.05 mm)
  • Material: cobalt
  • Thread: 1/4-28 UNF Class 2A male
  • Construction: NAS 965 Type D threaded square shank
  • Surface treatment: steam oxide
  • Overall length: approximately 54 mm
  • Unit of measure: each
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