ROCTEXOAEROSPACE
A commercial account is required before proceeding to checkout. Select a commercial account or create a commercial account.
You are using our new webshop. The old webshop is still available.
RX1-12-04428

Image for illustration only. It may show a product series rather than the exact product offered.

RX1-12-04428

#12 (.189) Extension Drill Bit HSS 12 Long

10.84 EUR/EA

Excluding VAT

Availability

Up to 24 EA ready to ship on Thursday 2026-11-12Order before 16:00 CET Today
2 EA available on request, inbound freight fee of 60 EUR appliesSpecial order from vendor stock.

Part numbers

Roctexo
RX1-12-04428
Manufacturer
#12HSX12
Vendor
12-04428

Product details

High-speed steel extension drill bit for reaching confined drilling locations. This No. 12 drill has a 4.8 mm diameter and an overall length of 305 mm.

  • Manufacturer part number: #12HSX12
  • Drill size: No. 12 (0.189 in / 4.8 mm)
  • Overall length: 12 in (305 mm)
  • Material: high-speed steel (HSS)
  • Shank: Type B threaded hex shank
  • Thread: 1/4-28 UNF, Class 2A
  • Construction: NAS 965 Type B
  • Surface treatment: steam oxide

Suitable for general- to medium-duty drilling in low-tensile-strength materials where additional reach is needed.