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Dormer Pramet A225 3/32 Inch x 1/4 Inch HSS BS 60 DEG CENTRE DRILL BS 328
| Type | Short Series |
| Drill Diameter | 2.38 |
| Overall Length | 50.8 |
| Shank Diameter | 6.35 |
| Substrate | HSS |
| Coated | No |
Learn more about Klarna
Introducing the Dormer Pramet A225 centre drill (BS 328), a compact, double-ended HSS tool designed to start precise centre holes in shafts. Ideal for engineers, technicians, machinists, and hobbyists, it helps ensure repeatable alignment and secure holding during machining.
This centre drill combines a 120° pilot with a 60° center cone for reliable centering, and a bright finish to minimize sticking.
- Double-ended design: Two drilling ends give you more holes per tool and reduce downtime by letting you flip to a fresh edge—boosting productivity and saving cost per hole.
- 120° pilot and 60° center cone: Delivers precise centre holes in shafts for secure holding and accurate alignment in fixtures, improving repeatability and reducing setup errors.
- Bright finish and premium HSS: Bright finish minimizes material sticking to the cutting edge, while premium high-speed steel enables drilling across a wide range of materials including steel, aluminium, and stainless steel, and is suitable for both CNC and conventional machines.
This centre drill is built for dependable performance in both CNC and traditional machining environments. Its robust design supports consistent centering, faster setups, and reliable results across a wide range of materials, helping you improve workflow and achieve better finish quality with fewer rework steps.
| Type | Short Series |
| Drill Diameter | 2.38 |
| Overall Length | 50.8 |
| Shank Diameter | 6.35 |
| Substrate | HSS |
| Coated | No |
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Dormer Pramet A225 HSS BS 60 DEG CENTRE DRILLS BS 328
View full collection →You are viewing DOR-A225BS3. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|
| DOR-A225BS1 | 1.19 | 38.1 | 3.18 | £3.30 | 2 days | |
| DOR-A225BS2 | 1.59 | 44.45 | 4.76 | £3.86 | 2 days | |
| DOR-A225BS3 Viewing | 2.38 | 50.8 | 6.35 | £4.65 | 2 days | |
| DOR-A225BS4 | 3.18 | 57.15 | 7.94 | £5.88 | 2 days | |
| DOR-A225BS5 | 4.76 | 63.5 | 11.11 | £10.21 | 2 days | |
| DOR-A225BS5A | 5.56 | 69.85 | 12.7 | £13.22 | 2 days | |
| DOR-A225BS6 | 6.35 | 76.2 | 15.88 | £22.33 | 2 days | |
| DOR-A225BS7 | 7.94 | 88.9 | 19.05 | £35.34 | 2 days |
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