PriceCompass
Faithfull Professional HSS Jobber Drill Bit 8.5mm

Faithfull Professional HSS Jobber Drill Bit 8.5mm

Faithfull

Faithfull Professional HSS Jobber Drill Bit 8.5mm

Model FAIJ850PRO

Best price

£4.85atBlueperry agriculture (UK)Lowest we’ve seen
2 retailers comparedSave £1.10 vs the dearest

Where to buy

Retailers stocking this product, cheapest first
RetailerPriceAvailabilityVisit
Blueperry agriculture (UK)Cheapestchecked yesterday£4.85In stockVisit Blueperry agriculture (UK) (opens in a new tab)
Tooled Upchecked within the hour£5.95£7.34In stockVisit Tooled Up (opens in a new tab)

Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.

Price history

Full price history

This is the lowest price we have recorded. If you were waiting for a drop, this is it.

£5£5£627 Aug 202616 Oct 2026
Cheapest price across all tracked retailers. Lowest recorded: £5 on 2 Oct 2026.

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About this product

The Faithfull Professional 8.5mm HSS Jobber Drill Bit offers an intermediate size particularly useful for creating generous clearance holes for M8 fixings, reaming operations, and applications requiring dimensions between standard 8mm and 9mm sizes. This 8.5mm diameter provides excellent versatility. Manufactured from premium M2 grade high-speed steel and fully ground to DIN 338 standards, this 8.5mm drill bit features a 135° non-slip split point that ensures immediate engagement and eliminates drill wander, delivering precise hole placement. The professional construction provides consistent performance across alloy steels, carbon steels, cast iron, hardened alloy steels and stainless steels. This 8.5mm size is valued by fabricators, maintenance engineers, and general metalworkers who need a dependable mid-range bit that provides additional clearance for M8 fixings without requiring the full 9mm diameter, or when adjusting undersized pilot holes.

Features and Benefits

  • :
  • 8.5mm diameter bridges gap between 8mm and 9mm
  • M2 grade HSS construction for professional reliability
  • 135° split point for accurate positioning
  • Fully ground to DIN 338 standard
  • Suitable for all ferrous metals including hardened steels Please Note: Priced individually but supplied in packs of 10. Specifications: Tip Diameter (mm): 8.5 Working Length (mm): 72 Overall Length (mm): 117 Pack Qty.: 1

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