Dormer HSS, 0.09 in Diameter 1, 50mm Overall

View all Drill Bits

Subtotal (1 unit)*

€7.29

(exc. VAT)

€8.97

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 10 unit(s) shipping from 11 May 2026
  • Plus 117 unit(s) shipping from 11 May 2026
  • Plus 174 unit(s) shipping from 12 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +€7.29

*price indicative

RS Stock No.:
773-102
Mfr. Part No.:
A225BS3
Manufacturer:
Dormer
Find similar products by selecting one or more attributes.
Select all

Brand

Dormer

Product Type

Drill Bit

Material

HSS

Diameter

0.09in

Overall Length

50mm

Number of Pieces

1

Drill Point Angle

120°

Drill Point Diameter

2.38mm

Standards/Approvals

No

RoHS Status: Exempt

Dormer Drill Bit, 2 Drilling Ends, 11.4g Weight - A225 Series - A225-BS3


Make a spot-on centre point with this drill bit from Dormer. Its short bit is specifically shaped to help you accurately drill centre points on components such as drive shafts before machining. To keep your tool sharp and on target, its uncoated surface slices into most metals without a hitch. This also helps to minimise heat build-up, which extends the service life of the part.

Features & Benefits


• Light weight of 11.4g makes it a doddle to handle

• Made from high-speed steel for resistance to impact and wear

• Two drilling ends for superior productivity using one tool

Applications


• Automotive manufacturing

• Agricultural industry

• Mining and minerals processing

• Power utilities

Does this drill bit create smooth holes?


Yes. Thanks to its 60° countersink point angle, you can count on it to bore smooth holes into various materials, including aluminium, wood, plastic, steel and brass.

Related links