Please log in here to access all benefits, including promotional discounts and faster checkouts.
Dormer Pramet A242 5.00 mm x 12.00 mm HSS-E METRIC 60DEG LONG SERIES CENTRE DRILL
| Type | Centre Drill |
| Drill Diameter | 5.00 |
| Overall Length | 100 |
| Shank Diameter | 12 |
| Substrate | HSS-E |
| Coated | No |
Learn more about Klarna
Designed for machinists and workshop professionals, the Dormer Pramet A242 centre drill delivers precise centering with a durable HSS-E edge. Its long-series design and twin-ended geometry maximize reach and efficiency for shaft-centering tasks.
- Size (Diameter x Length): 5.00 mm diameter x 12.00 mm length, long-series centre drill for extended reach.
- Material: Premium HSS-E (high-speed steel enhanced) for versatile drilling across metals, including steel, aluminium, and stainless steel.
- Cutting geometry: 118° pilot with a 60° conical center to create accurate, clean center holes and ease entry into the workpiece.
- Finish: Bright finish reduces workpiece material sticking to the cutting edge and aids chip ejection.
- Design: Double-ended construction provides two drilling ends for increased productivity and economical use of tooling.
This centre drill helps you establish precise centers quickly, enabling secure holding in chucks and fixtures. The extended reach of the long-series design makes it ideal for deeper or harder-to-reach center holes, while the dual ends minimize tool changes in busy shops. Compatible with a range of materials—from steel and aluminum to stainless steel—the A242 combines reliable performance with practical versatility for everyday machining tasks.
| Type | Centre Drill |
| Drill Diameter | 5.00 |
| Overall Length | 100 |
| Shank Diameter | 12 |
| Substrate | HSS-E |
| 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 A242 HSS-E METRIC 60DEG LONG SERIES CENTRE DRILLS
View full collection →You are viewing DOR-A2425.0X12.0. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|
| DOR-A2421.0X4.0 | 1.00 | 100 | 4 | £12.45 | 2 days | |
| DOR-A2421.5X5.0 | 1.50 | 100 | 5 | £11.75 | 2 days | |
| DOR-A2422.0X6.0 | 2.00 | 100 | 6 | £13.32 | 2 days | |
| DOR-A2422.5X8.0 | 2.50 | 100 | 8 | £14.77 | 2 days | |
| DOR-A2423.0X10.0 | 3.00 | 100 | 10 | £18.88 | 2 days | |
| DOR-A2423.0X8.0 | 3.00 | 100 | 8 | £15.26 | 2 days | |
| DOR-A2424.0X10.0 | 4.00 | 100 | 10 | £25.03 | 2 days | |
| DOR-A2424.0X12.0 | 4.00 | 100 | 12 | £27.77 | 2 days | |
| DOR-A2425.0X12.0 Viewing | 5.00 | 100 | 12 | £35.39 | 2 days |
No products match your filters.
