Dormer A225 BS2, 60° HSS Centre Drill Bit, 1.75 in

Dormer

Product Information

Diameter:
1/16" → 3/16"
Series:
A225
Material:
HSS
Point Angle:
60°
Overall Length:
45 mm
Drill Bit Type:
Centre Drill Bit
Checking for live stock

The Dormer A225 BS2 is a high-quality, dual-purpose tool designed for producing accurate centre holes and pilot starts in metalworking applications. With a 60° point angle and 1.75-inch overall length, it ensures exceptional precision, alignment, and stability during turning, grinding, or lathe operations. Moreover, this robust material composition enables the drill to maintain sharpness and dimensional accuracy, even during prolonged machining on tough metals such as steel, cast iron, and non-ferrous alloys.

Standout Features and Benefits Include

  • High-grade steel for strength and longevity.
  • Provides accurate centring and reduced runout.
  • Excellent performance on steel, cast iron, and non-ferrous metals.
  • Ensures clean starts and extended tool life.

Optimised 60° Tip Design

The 60° included angle allows precise centring and reduced runout, providing a clean, true starting point for subsequent drilling or machining operations. This geometry minimises chatter, improves concentricity, and helps protect more expensive cutting tools from premature wear by ensuring accurate guidance from the start.

Typical Applications of the Dormer Centre Drill Bit, 1.75 in

Ideal for both manual and CNC machines, the Dormer A225 BS2 is commonly used in toolmaking, maintenance workshops, and general metal fabrication. It is suitable for:

  • Creating accurate pilot holes and countersinks
  • Ensuring precise alignment for lathe tailstocks
  • Starting holes in hard or uneven materials
  • Supporting drilling operations in engineering setups

pdf icon
Center Drill, Right Hand A225 HSS(Technical Reference)

Reviews

  • Tomas Svoboda
    06 Oct 2025

    I bought the A225-BS2 Drill Bit from EnrgTech, and it’s of excellent quality. Delivery was smooth and faster than expected. The professional sales team ensured I got the correct size, and customer care followed up afterward. EnrgTech’s website provides an effortless shopping process with trustworthy service every time.



FAQs

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You can order Dormer brand products with A225 BS2 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
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You will get a confirmation email regarding your order of Dormer A225 BS2, 60° HSS Centre Drill Bit, 1.75 in. You can also check on our website or by contacting our customer support team for further order details on Dormer A225 BS2, 60° HSS Centre Drill Bit, 1.75 in.