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Dormer Pramet A553 12.00 mm HSS-E TIALN-TOP STRAIGHT SHANK COOLANT FEED X5D DRILL DIN 6535 HA
| Type | Jobber Drill |
| Drill Diameter | 12.00 |
| Flute Length | 94 |
| Overall Length | 150 |
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Description
The Dormer Pramet A553 12.00 mm HSS-E TiAlN-TOP Straight Shank Drill with coolant feed is built for reliable hole making across steel, aluminum, and stainless steel. Its straight DIN 6535 HA shank fits most standard chucks and holders, making it a flexible choice for workshops, job shops, and serious DIY projects. It’s designed to produce high-quality, accurate holes with H9 hole tolerance at speed.
- 130° Thinned Point for Self-centering: Starts holes cleanly with less pushing force, reduces wandering, and improves first-pass accuracy for consistent results.
- TiAlN-TOP Coating for Extended Life: Titanium Aluminium Nitride coating increases wear resistance and tool life, delivering better performance when drilling harder materials and reducing tool changes.
- Convex Cutting Edges with Coolant Feed: Enhanced chip breakage and evacuation with efficient cooling enable higher cutting speeds and feeds, boosting productivity and hole quality.
With these features, you gain reliable hole quality, faster cycle times, and broad material versatility from steels to alloys. The premium HSS-E core combined with the TiAlN-TOP coating provides dependable performance under demanding workloads, giving you confidence to tackle precision drilling tasks in production or workshop environments.
Part Numbers
- Protool Part Number
- DOR-A55312.0
- Brand
- Dormer Pramet
- Category
- Drill
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 A553 HSS-E TIALN-TOP STRAIGHT SHANK COOLANT FEED X5D DRILLS DIN 6535 HA
View full collection →You are viewing DOR-A55312.0. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| DOR-A5535.0 | 5.00 | 36 | 79 | 6 | £118.10 | 2 days | |
| DOR-A5535.5 | 5.50 | 40 | 79 | 6 | £118.10 | 2 days | |
| DOR-A5536.0 | 6.00 | 43 | 79 | 6 | £118.10 | 2 days | |
| DOR-A5538.0 | 8.00 | 58 | 94 | 8 | £130.87 | 2 days | |
| DOR-A5538.5 | 8.50 | 75 | 130 | 10 | £145.77 | 2 days | |
| DOR-A5539.0 | 9.00 | 75 | 130 | 10 | £145.77 | 2 days | |
| DOR-A5539.5 | 9.50 | 75 | 130 | 10 | £145.77 | 2 days | |
| DOR-A55310.3 | 10.30 | 87 | 150 | 12 | £161.73 | 2 days | |
| DOR-A55311.0 | 11.00 | 94 | 150 | 12 | £161.73 | 2 days | |
| DOR-A55311.3 | 11.30 | 94 | 150 | 12 | £161.73 | 2 days | |
| DOR-A55311.5 | 11.50 | 94 | 150 | 12 | £161.73 | 2 days | |
| DOR-A55312.0 Viewing | 12.00 | 94 | 150 | 12 | £161.73 | 2 days | |
| DOR-A55312.5 | 12.50 | 101 | 160 | 14 | £202.69 | 2 days | |
| DOR-A55313.0 | 13.00 | 101 | 160 | 14 | £202.69 | 2 days | |
| DOR-A55313.5 | 13.50 | 101 | 160 | 14 | £202.69 | 2 days | |
| DOR-A55314.0 | 14.00 | 101 | 160 | 14 | £202.69 | 2 days | |
| DOR-A55315.0 | 15.00 | 108 | 170 | 16 | £275.58 | 2 days | |
| DOR-A55318.0 | 18.00 | 130 | 190 | 18 | £345.27 | 2 days |
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