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Dormer Pramet A147 8.20 mm HSS E JOBBER DRILL DIN 338
| Type | Jobber Drill |
| Drill Diameter | 8.20 |
| Flute Length | 75 |
| Overall Length | 117 |
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Description
The Dormer Pramet A147 8.20 mm HSS-E Jobber Drill (DIN 338) is a versatile tool for reliable metal hole making in handheld and machine setups. With a bright finish, a 130° split point, and a robust core, it starts cleanly, cuts smoothly, and can bore deeper holes across steel, aluminium and stainless steel.
- 130° split point for self-centering: Starts holes cleanly with less push force and reduces wandering, especially on tougher materials.
- Bright finish reduces sticking: Keeps the workpiece from sticking to the cutting edge, aiding chip clearance and improving hole quality.
- Robust core + deeper-drilling capability: The sturdy core design and premium HSS-E construction enable drilling deeper than conventional jobber-length bits, delivering durable, long-lasting performance across multiple materials.
Whether you’re fabricating, repairing, or prototyping, this drill helps you achieve precise holes faster, with fewer passes and less effort. Its compatibility with steel, aluminium, and stainless steel, combined with an exact 8.20 mm diameter and DIN 338 standard, makes it a reliable, ready-to-use choice for everyday metalworking tasks.
Part Numbers
- Protool Part Number
- DOR-A1478.2
- 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 A147 HSS E JOBBER DRILLS DIN 338
View full collection →You are viewing DOR-A1478.2. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| DOR-A147.3 | 0.30 | 3 | 19 | 0.3 | £8.66 | 2 days | |
| DOR-A147.4 | 0.40 | 5 | 20 | 0.4 | £7.25 | 2 days | |
| DOR-A147.5 | 0.50 | 6 | 22 | 0.5 | £5.65 | 2 days | |
| DOR-A147.6 | 0.60 | 7 | 24 | 0.6 | £6.00 | 2 days | |
| DOR-A147.7 | 0.70 | 9 | 28 | 0.7 | £5.38 | 2 days | |
| DOR-A147.8 | 0.80 | 10 | 30 | 0.8 | £4.82 | 2 days | |
| DOR-A147.9 | 0.90 | 11 | 32 | 0.9 | £5.05 | 2 days | |
| DOR-A1471.0 | 1.00 | 12 | 34 | 1 | £4.04 | 2 days | |
| DOR-A1471.1 | 1.10 | 14 | 36 | 1.1 | £4.24 | 2 days | |
| DOR-A1471.2 | 1.20 | 16 | 38 | 1.2 | £4.24 | 2 days | |
| DOR-A1471.3 | 1.30 | 16 | 38 | 1.3 | £4.04 | 2 days | |
| DOR-A1471.4 | 1.40 | 18 | 40 | 1.4 | £3.89 | 2 days | |
| DOR-A1471.5 | 1.50 | 18 | 40 | 1.5 | £3.56 | 2 days | |
| DOR-A1471/16 | 1/16 | 20 | 43 | 1.59 | £3.40 | 2 days | |
| DOR-A1471.6 | 1.60 | 20 | 43 | 1.6 | £3.40 | 2 days | |
| DOR-A1471.7 | 1.70 | 20 | 43 | 1.7 | £3.68 | 2 days | |
| DOR-A1471.8 | 1.80 | 22 | 46 | 1.8 | £3.60 | 2 days | |
| DOR-A1471.9 | 1.90 | 22 | 46 | 1.9 | £3.56 | 2 days | |
| DOR-A1472.0 | 2.00 | 24 | 49 | 2 | £2.90 | 2 days | |
| DOR-A1472.1 | 2.10 | 24 | 49 | 2.1 | £3.40 | 2 days | |
| DOR-A1472.2 | 2.20 | 27 | 53 | 2.2 | £3.50 | 2 days | |
| DOR-A1472.3 | 2.30 | 27 | 53 | 2.3 | £3.50 | 2 days | |
| DOR-A1473/32 | 3/32 | 30 | 57 | 2.38 | £3.25 | 2 days | |
| DOR-A1472.4 | 2.40 | 30 | 57 | 2.4 | £3.50 | 2 days | |
| DOR-A1472.5 | 2.50 | 30 | 57 | 2.5 | £3.25 | 2 days | |
| DOR-A1472.6 | 2.60 | 30 | 57 | 2.6 | £3.60 | 2 days | |
| DOR-A1472.7 | 2.70 | 33 | 61 | 2.7 | £3.68 | 2 days | |
| DOR-A1472.8 | 2.80 | 33 | 61 | 2.8 | £3.60 | 2 days | |
| DOR-A1472.9 | 2.90 | 33 | 61 | 2.9 | £3.50 | 2 days | |
| DOR-A1473.0 | 3.00 | 33 | 61 | 3 | £3.25 | 2 days | |
| DOR-A1473.1 | 3.10 | 36 | 65 | 3.1 | £3.82 | 2 days | |
| DOR-A1471/8 | 1/8 | 36 | 65 | 3.18 | £3.25 | 2 days | |
| DOR-A1473.2 | 3.20 | 36 | 65 | 3.2 | £3.77 | 2 days | |
| DOR-A1473.3 | 3.30 | 36 | 65 | 3.3 | £3.40 | 2 days | |
| DOR-A1473.4 | 3.40 | 39 | 70 | 3.4 | £3.89 | 2 days | |
| DOR-A1473.5 | 3.50 | 39 | 70 | 3.5 | £4.00 | 2 days | |
| DOR-A1473.6 | 3.60 | 39 | 70 | 3.6 | £4.15 | 2 days | |
| DOR-A1473.7 | 3.70 | 39 | 70 | 3.7 | £4.00 | 2 days | |
| DOR-A1473.8 | 3.80 | 43 | 75 | 3.8 | £4.68 | 2 days | |
| DOR-A1473.9 | 3.90 | 43 | 75 | 3.9 | £4.68 | 2 days | |
| DOR-A1475/32 | 5/32 | 43 | 75 | 3.97 | £4.24 | 2 days | |
| DOR-A1474.0 | 4.00 | 43 | 75 | 4 | £4.24 | 2 days | |
| DOR-A1474.1 | 4.10 | 43 | 75 | 4.1 | £4.68 | 2 days | |
| DOR-A1474.2 | 4.20 | 43 | 75 | 4.2 | £4.42 | 2 days | |
| DOR-A1474.3 | 4.30 | 47 | 80 | 4.3 | £5.27 | 2 days | |
| DOR-A1474.4 | 4.40 | 47 | 80 | 4.4 | £5.05 | 2 days | |
| DOR-A1474.5 | 4.50 | 47 | 80 | 4.5 | £5.05 | 2 days | |
| DOR-A1474.6 | 4.60 | 47 | 80 | 4.6 | £5.27 | 2 days | |
| DOR-A1474.7 | 4.70 | 47 | 80 | 4.7 | £5.23 | 2 days | |
| DOR-A1473/16 | 3/16 | 52 | 86 | 4.76 | £4.68 | 2 days | |
| DOR-A1474.8 | 4.80 | 52 | 86 | 4.8 | £5.47 | 2 days | |
| DOR-A1474.9 | 4.90 | 52 | 86 | 4.9 | £5.34 | 2 days | |
| DOR-A1475.0 | 5.00 | 52 | 86 | 5 | £5.27 | 2 days | |
| DOR-A1475.1 | 5.10 | 52 | 86 | 5.1 | £6.00 | 2 days | |
| DOR-A1475.2 | 5.20 | 52 | 86 | 5.2 | £6.19 | 2 days | |
| DOR-A1475.3 | 5.30 | 52 | 86 | 5.3 | £6.25 | 2 days | |
| DOR-A1475.4 | 5.40 | 57 | 93 | 5.4 | £6.69 | 2 days | |
| DOR-A1475.5 | 5.50 | 57 | 93 | 5.5 | £6.98 | 2 days | |
| DOR-A1475.6 | 5.60 | 57 | 93 | 5.6 | £7.39 | 2 days | |
| DOR-A1475.7 | 5.70 | 57 | 93 | 5.7 | £7.62 | 2 days | |
| DOR-A1475.8 | 5.80 | 57 | 93 | 5.8 | £7.60 | 2 days | |
| DOR-A1475.9 | 5.90 | 57 | 93 | 5.9 | £7.57 | 2 days | |
| DOR-A1476.0 | 6.00 | 57 | 93 | 6 | £6.82 | 2 days | |
| DOR-A1476.1 | 6.10 | 63 | 101 | 6.1 | £7.96 | 2 days | |
| DOR-A1476.2 | 6.20 | 63 | 101 | 6.2 | £7.96 | 2 days | |
| DOR-A1471/4 | 1/4 | 63 | 101 | 6.35 | £7.51 | 2 days | |
| DOR-A1476.3 | 6.30 | 63 | 101 | 6.3 | £8.03 | 2 days | |
| DOR-A1476.4 | 6.40 | 63 | 101 | 6.4 | £8.15 | 2 days | |
| DOR-A1476.5 | 6.50 | 63 | 101 | 6.5 | £8.51 | 2 days | |
| DOR-A1476.6 | 6.60 | 63 | 101 | 6.6 | £8.94 | 2 days | |
| DOR-A1476.7 | 6.70 | 63 | 101 | 6.7 | £9.21 | 2 days | |
| DOR-A1476.8 | 6.80 | 69 | 109 | 6.8 | £9.21 | 2 days | |
| DOR-A1476.9 | 6.90 | 69 | 109 | 6.9 | £10.21 | 2 days | |
| DOR-A1477.0 | 7.00 | 69 | 109 | 7 | £9.74 | 2 days | |
| DOR-A1477.1 | 7.10 | 69 | 109 | 7.1 | £10.58 | 2 days | |
| DOR-A1477.2 | 7.20 | 69 | 109 | 7.2 | £10.12 | 2 days | |
| DOR-A1477.3 | 7.30 | 69 | 109 | 7.3 | £10.35 | 2 days | |
| DOR-A1477.4 | 7.40 | 69 | 109 | 7.4 | £11.34 | 2 days | |
| DOR-A1477.5 | 7.50 | 69 | 109 | 7.5 | £10.35 | 2 days | |
| DOR-A1477.7 | 7.70 | 75 | 117 | 7.7 | £11.67 | 2 days | |
| DOR-A1477.8 | 7.80 | 75 | 117 | 7.8 | £12.21 | 2 days | |
| DOR-A1477.9 | 7.90 | 75 | 117 | 7.9 | £12.45 | 2 days | |
| DOR-A1478.0 | 8.00 | 75 | 117 | 8 | £11.43 | 2 days | |
| DOR-A1478.1 | 8.10 | 75 | 117 | 8.1 | £13.12 | 2 days | |
| DOR-A1478.2 Viewing | 8.20 | 75 | 117 | 8.2 | £12.54 | 2 days | |
| DOR-A1478.3 | 8.30 | 75 | 117 | 8.3 | £12.80 | 2 days | |
| DOR-A1478.4 | 8.40 | 75 | 117 | 8.4 | £13.45 | 2 days | |
| DOR-A1478.5 | 8.50 | 75 | 117 | 8.5 | £13.00 | 2 days | |
| DOR-A1478.6 | 8.60 | 81 | 125 | 8.6 | £15.41 | 2 days | |
| DOR-A1478.7 | 8.70 | 81 | 125 | 8.7 | £15.85 | 2 days | |
| DOR-A1478.8 | 8.80 | 81 | 125 | 8.8 | £15.31 | 2 days | |
| DOR-A1478.9 | 8.90 | 81 | 125 | 8.9 | £16.36 | 2 days | |
| DOR-A1479.0 | 9.00 | 81 | 125 | 9 | £15.09 | 2 days | |
| DOR-A1479.1 | 9.10 | 81 | 125 | 9.1 | £16.36 | 2 days | |
| DOR-A1479.2 | 9.20 | 81 | 125 | 9.2 | £17.40 | 2 days | |
| DOR-A1479.5 | 9.50 | 81 | 125 | 9.5 | £16.40 | 2 days | |
| DOR-A1479.7 | 9.70 | 87 | 133 | 9.7 | £18.77 | 2 days | |
| DOR-A1479.8 | 9.80 | 87 | 133 | 9.8 | £18.95 | 2 days | |
| DOR-A14710.0 | 10.00 | 87 | 133 | 10 | £17.92 | 2 days | |
| DOR-A14710.2 | 10.20 | 87 | 133 | 10.2 | £22.85 | 2 days | |
| DOR-A14710.5 | 10.50 | 87 | 133 | 10.5 | £23.12 | 2 days | |
| DOR-A14711.0 | 11.00 | 94 | 142 | 11 | £26.63 | 2 days | |
| DOR-A14711.5 | 11.50 | 94 | 142 | 11.5 | £28.36 | 2 days | |
| DOR-A14712.0 | 12.00 | 101 | 151 | 12 | £30.92 | 2 days | |
| DOR-A14712.5 | 12.50 | 101 | 151 | 12.5 | £33.70 | 2 days | |
| DOR-A14713.0 | 13.00 | 101 | 151 | 13 | £36.66 | 2 days | |
| DOR-A14713.5 | 13.50 | 108 | 160 | 13.5 | £51.07 | 2 days | |
| DOR-A14714.0 | 14.00 | 108 | 160 | 14 | £51.98 | 2 days | |
| DOR-A14715.0 | 15.00 | 114 | 169 | 15 | £63.84 | 2 days |
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