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RX1-12-04417

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RX1-12-04417

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

7.70 EUR/EA

Excluding VAT

Availability

Up to 2 EA ready to ship on Thursday 2026-11-12Order before 16:00 CET Today
Up to 14 EA ready to ship on Monday 2026-11-16Order before 16:00 CET Today
13 EA available on request, inbound freight fee of 60 EUR appliesSpecial order from vendor stock.

Part numbers

Roctexo
RX1-12-04417
Manufacturer
21HSX12
Vendor
12-04417

Product details

High-speed steel (HSS) extension drill bit in #21 size, with a nominal drill diameter of 4.04 mm and an overall length of approximately 305 mm. Designed for drilling general- to medium-duty, low-tensile-strength materials where extended reach is needed in confined areas.

  • #21 drill size: 0.159 in (approximately 4.04 mm)
  • Overall length: 12 in (approximately 305 mm)
  • High-speed steel construction
  • Type B threaded hex shank
  • 1/4-28 UNF Class 2A thread
  • Steam-oxide surface treatment
  • NAS 965 Type B construction
  • Manufacturer part number: 21HSX12

Supplied as one drill bit.