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Dormer Pramet A108 21/64 Inch HSS ST STRAIGHT SHANK STAINLESS STEEL JOBBER DRILL DIN 338
| Type | Jobber Drill |
| Drill Diameter | 21/64 |
| Flute Length | 75 |
| Overall Length | 117 |
Learn more about Klarna
Description
The Dormer Pramet A108 21/64 inch HSS straight shank stainless steel jobber drill (DIN 338) is a versatile drilling tool designed for a wide range of metalworking tasks. Sized for 21/64" holes and built with a straight shank for compatibility with both hand-held and machine drills, it delivers dependable performance in professional shops and DIY setups alike.
- 135 Degree Split Point: Starts precisely where you intend, self-centers the hole, and reduces push force, helping you maintain accuracy and comfort during longer drilling tasks.
- Steam Oxide Finish: Helps prevent workpiece material from sticking to the cutting edge, minimizing built-up edge and yielding cleaner holes with less rework.
- Premium HSS Material: Delivers reliable drilling across a variety of metals—steel, aluminium, and stainless steel—and is suitable for use in both hand-held and machine applications, enhancing versatility and workflow efficiency.
Designed for dependable performance across common metals, this drill supports faster setup, consistent hole quality, and longer cutting edge life. Its authentic Dormer design and DIN 338 compliance provide confidence for pro machinists, engineers, and serious hobbyists alike, helping you complete projects with fewer interruptions and more predictable results.
Part Numbers
- Protool Part Number
- DOR-A10821/64
- 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 A108 HSS ST STRAIGHT SHANK STAINLESS STEEL JOBBER DRILLS DIN 338
View full collection →You are viewing DOR-A10821/64. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| DOR-A1081.0 | 1.00 | 12 | 34 | 1 | £3.44 | 2 days | |
| DOR-A1081.1 | 1.10 | 14 | 36 | 1.1 | £3.59 | 2 days | |
| DOR-A1081.2 | 1.20 | 16 | 38 | 1.2 | £3.59 | 2 days | |
| DOR-A1081.3 | 1.30 | 16 | 38 | 1.3 | £3.44 | 2 days | |
| DOR-A1081.4 | 1.40 | 18 | 40 | 1.4 | £3.30 | 2 days | |
| DOR-A1081.5 | 1.50 | 18 | 40 | 1.5 | £3.01 | 2 days | |
| DOR-A1081/16 | 1/16 | 20 | 43 | 1.59 | £2.90 | 2 days | |
| DOR-A1081.6 | 1.60 | 20 | 43 | 1.6 | £2.90 | 2 days | |
| DOR-A1081.7 | 1.70 | 20 | 43 | 1.7 | £3.13 | 2 days | |
| DOR-A1081.8 | 1.80 | 22 | 46 | 1.8 | £3.09 | 2 days | |
| DOR-A1081.9 | 1.90 | 22 | 46 | 1.9 | £3.01 | 2 days | |
| DOR-A1085/64 | 5/64 | 24 | 49 | 1.98 | £3.13 | 2 days | |
| DOR-A1082.0 | 2.00 | 24 | 49 | 2 | £2.46 | 2 days | |
| DOR-A1082.1 | 2.10 | 24 | 49 | 2.1 | £2.90 | 2 days | |
| DOR-A1082.2 | 2.20 | 27 | 53 | 2.2 | £2.98 | 2 days | |
| DOR-A1082.3 | 2.30 | 27 | 53 | 2.3 | £2.98 | 2 days | |
| DOR-A1083/32 | 3/32 | 30 | 57 | 2.38 | £2.77 | 2 days | |
| DOR-A1082.4 | 2.40 | 30 | 57 | 2.4 | £2.98 | 2 days | |
| DOR-A1082.5 | 2.50 | 30 | 57 | 2.5 | £2.77 | 2 days | |
| DOR-A1082.6 | 2.60 | 30 | 57 | 2.6 | £3.09 | 2 days | |
| DOR-A1082.7 | 2.70 | 33 | 61 | 2.7 | £3.13 | 2 days | |
| DOR-A1087/64 | 7/64 | 33 | 61 | 2.78 | £3.09 | 2 days | |
| DOR-A1082.8 | 2.80 | 33 | 61 | 2.8 | £3.09 | 2 days | |
| DOR-A1082.9 | 2.90 | 33 | 61 | 2.9 | £2.98 | 2 days | |
| DOR-A1083.0 | 3.00 | 33 | 61 | 3 | £2.77 | 2 days | |
| DOR-A1083.1 | 3.10 | 36 | 65 | 3.1 | £3.25 | 2 days | |
| DOR-A1081/8 | 1/8 | 36 | 65 | 3.18 | £2.77 | 2 days | |
| DOR-A1083.2 | 3.20 | 36 | 65 | 3.2 | £3.21 | 2 days | |
| DOR-A1083.3 | 3.30 | 36 | 65 | 3.3 | £2.90 | 2 days | |
| DOR-A1083.4 | 3.40 | 39 | 70 | 3.4 | £3.30 | 2 days | |
| DOR-A1083.5 | 3.50 | 39 | 70 | 3.5 | £3.39 | 2 days | |
| DOR-A1089/64 | 9/64 | 39 | 70 | 3.57 | £3.54 | 2 days | |
| DOR-A1083.6 | 3.60 | 39 | 70 | 3.6 | £3.54 | 2 days | |
| DOR-A1083.7 | 3.70 | 39 | 70 | 3.7 | £3.39 | 2 days | |
| DOR-A1083.8 | 3.80 | 43 | 75 | 3.8 | £3.98 | 2 days | |
| DOR-A1083.9 | 3.90 | 43 | 75 | 3.9 | £3.98 | 2 days | |
| DOR-A1085/32 | 5/32 | 43 | 75 | 3.97 | £3.59 | 2 days | |
| DOR-A1084.0 | 4.00 | 43 | 75 | 4 | £3.59 | 2 days | |
| DOR-A1084.1 | 4.10 | 43 | 75 | 4.1 | £3.98 | 2 days | |
| DOR-A1084.2 | 4.20 | 43 | 75 | 4.2 | £3.77 | 2 days | |
| DOR-A1084.3 | 4.30 | 47 | 80 | 4.3 | £4.48 | 2 days | |
| DOR-A10811/64 | 11/64 | 47 | 80 | 4.37 | £4.27 | 2 days | |
| DOR-A1084.4 | 4.40 | 47 | 80 | 4.4 | £4.27 | 2 days | |
| DOR-A1084.5 | 4.50 | 47 | 80 | 4.5 | £4.27 | 2 days | |
| DOR-A1084.6 | 4.60 | 47 | 80 | 4.6 | £4.48 | 2 days | |
| DOR-A1084.7 | 4.70 | 47 | 80 | 4.7 | £4.42 | 2 days | |
| DOR-A1083/16 | 3/16 | 52 | 86 | 4.76 | £3.98 | 2 days | |
| DOR-A1084.8 | 4.80 | 52 | 86 | 4.8 | £4.65 | 2 days | |
| DOR-A1084.9 | 4.90 | 52 | 86 | 4.9 | £4.53 | 2 days | |
| DOR-A108N10 | 4.92 | 52 | 86 | 4.92 | £5.75 | 2 days | |
| DOR-A1085.0 | 5.00 | 52 | 86 | 5 | £4.48 | 2 days | |
| DOR-A1085.1 | 5.10 | 52 | 86 | 5.1 | £5.11 | 2 days | |
| DOR-A10813/64 | 13/64 | 52 | 86 | 5.16 | £5.14 | 2 days | |
| DOR-A1085.2 | 5.20 | 52 | 86 | 5.2 | £5.24 | 2 days | |
| DOR-A1085.3 | 5.30 | 52 | 86 | 5.3 | £5.27 | 2 days | |
| DOR-A1085.4 | 5.40 | 57 | 93 | 5.4 | £5.68 | 2 days | |
| DOR-A1085.5 | 5.50 | 57 | 93 | 5.5 | £5.93 | 2 days | |
| DOR-A1087/32 | 7/32 | 57 | 93 | 5.56 | £4.88 | 2 days | |
| DOR-A1085.6 | 5.60 | 57 | 93 | 5.6 | £6.28 | 2 days | |
| DOR-A1085.7 | 5.70 | 57 | 93 | 5.7 | £6.48 | 2 days | |
| DOR-A1085.8 | 5.80 | 57 | 93 | 5.8 | £6.46 | 2 days | |
| DOR-A1085.9 | 5.90 | 57 | 93 | 5.9 | £6.41 | 2 days | |
| DOR-A10815/64 | 15/64 | 57 | 93 | 5.95 | £6.78 | 2 days | |
| DOR-A1086.0 | 6.00 | 57 | 93 | 6 | £5.79 | 2 days | |
| DOR-A1086.1 | 6.10 | 63 | 101 | 6.1 | £6.78 | 2 days | |
| DOR-A1086.2 | 6.20 | 63 | 101 | 6.2 | £6.78 | 2 days | |
| DOR-A1086.3 | 6.30 | 63 | 101 | 6.3 | £6.82 | 2 days | |
| DOR-A1081/4 | 1/4 | 63 | 101 | 6.35 | £6.37 | 2 days | |
| DOR-A1086.4 | 6.40 | 63 | 101 | 6.4 | £6.93 | 2 days | |
| DOR-A1086.5 | 6.50 | 63 | 101 | 6.5 | £7.24 | 2 days | |
| DOR-A1086.6 | 6.60 | 63 | 101 | 6.6 | £7.60 | 2 days | |
| DOR-A1086.7 | 6.70 | 63 | 101 | 6.7 | £7.83 | 2 days | |
| DOR-A10817/64 | 17/64 | 69 | 109 | 6.75 | £7.83 | 2 days | |
| DOR-A1086.8 | 6.80 | 69 | 109 | 6.8 | £7.83 | 2 days | |
| DOR-A1086.9 | 6.90 | 69 | 109 | 6.9 | £8.69 | 2 days | |
| DOR-A1087.0 | 7.00 | 69 | 109 | 7 | £8.30 | 2 days | |
| DOR-A1087.1 | 7.10 | 69 | 109 | 7.1 | £8.98 | 2 days | |
| DOR-A1089/32 | 9/32 | 69 | 109 | 7.14 | £8.69 | 2 days | |
| DOR-A1087.2 | 7.20 | 69 | 109 | 7.2 | £8.60 | 2 days | |
| DOR-A1087.3 | 7.30 | 69 | 109 | 7.3 | £8.79 | 2 days | |
| DOR-A1087.4 | 7.40 | 69 | 109 | 7.4 | £9.65 | 2 days | |
| DOR-A1087.5 | 7.50 | 69 | 109 | 7.5 | £8.79 | 2 days | |
| DOR-A10819/64 | 19/64 | 75 | 117 | 7.54 | £9.90 | 2 days | |
| DOR-A1087.6 | 7.60 | 75 | 117 | 7.6 | £10.02 | 2 days | |
| DOR-A1087.7 | 7.70 | 75 | 117 | 7.7 | £9.90 | 2 days | |
| DOR-A1087.8 | 7.80 | 75 | 117 | 7.8 | £10.38 | 2 days | |
| DOR-A1087.9 | 7.90 | 75 | 117 | 7.9 | £10.61 | 2 days | |
| DOR-A1085/16 | 5/16 | 75 | 117 | 7.94 | £9.62 | 2 days | |
| DOR-A1088.0 | 8.00 | 75 | 117 | 8 | £9.71 | 2 days | |
| DOR-A1088.1 | 8.10 | 75 | 117 | 8.1 | £11.13 | 2 days | |
| DOR-A1088.2 | 8.20 | 75 | 117 | 8.2 | £10.66 | 2 days | |
| DOR-A1088.3 | 8.30 | 75 | 117 | 8.3 | £10.88 | 2 days | |
| DOR-A10821/64 Viewing | 21/64 | 75 | 117 | 8.33 | £13.00 | 2 days | |
| DOR-A1088.4 | 8.40 | 75 | 117 | 8.4 | £11.43 | 2 days | |
| DOR-A1088.5 | 8.50 | 75 | 117 | 8.5 | £11.07 | 2 days | |
| DOR-A1088.6 | 8.60 | 81 | 125 | 8.6 | £13.13 | 2 days | |
| DOR-A1088.7 | 8.70 | 81 | 125 | 8.7 | £13.48 | 2 days | |
| DOR-A10811/32 | 11/32 | 81 | 125 | 8.73 | £10.72 | 2 days | |
| DOR-A1088.8 | 8.80 | 81 | 125 | 8.8 | £13.00 | 2 days | |
| DOR-A1088.9 | 8.90 | 81 | 125 | 8.9 | £13.89 | 2 days | |
| DOR-A1089.0 | 9.00 | 81 | 125 | 9 | £12.84 | 2 days | |
| DOR-A1089.1 | 9.10 | 81 | 125 | 9.1 | £13.89 | 2 days | |
| DOR-A10823/64 | 23/64 | 81 | 125 | 9.13 | £14.21 | 2 days | |
| DOR-A1089.2 | 9.20 | 81 | 125 | 9.2 | £14.77 | 2 days | |
| DOR-A1089.3 | 9.30 | 81 | 125 | 9.3 | £14.23 | 2 days | |
| DOR-A1089.4 | 9.40 | 81 | 125 | 9.4 | £14.87 | 2 days | |
| DOR-A1089.5 | 9.50 | 81 | 125 | 9.5 | £13.94 | 2 days | |
| DOR-A1083/8 | 3/8 | 87 | 133 | 9.52 | £13.94 | 2 days | |
| DOR-A1089.6 | 9.60 | 87 | 133 | 9.6 | £15.32 | 2 days | |
| DOR-A1089.7 | 9.70 | 87 | 133 | 9.7 | £15.94 | 2 days | |
| DOR-A1089.8 | 9.80 | 87 | 133 | 9.8 | £16.08 | 2 days | |
| DOR-A1089.9 | 9.90 | 87 | 133 | 9.9 | £16.49 | 2 days | |
| DOR-A10825/64 | 25/64 | 87 | 133 | 9.92 | £17.42 | 2 days | |
| DOR-A10810.0 | 10.00 | 87 | 133 | 10 | £15.23 | 2 days | |
| DOR-A10810.2 | 10.20 | 87 | 133 | 10.2 | £19.43 | 2 days | |
| DOR-A10813/32 | 13/32 | 87 | 133 | 10.32 | £16.58 | 2 days | |
| DOR-A10810.5 | 10.50 | 87 | 133 | 10.5 | £19.65 | 2 days | |
| DOR-A10827/64 | 27/64 | 94 | 142 | 10.72 | £20.06 | 2 days | |
| DOR-A10810.8 | 10.80 | 94 | 142 | 10.8 | £24.12 | 2 days | |
| DOR-A10811.0 | 11.00 | 94 | 142 | 11 | £22.62 | 2 days | |
| DOR-A1087/16 | 7/16 | 94 | 142 | 11.11 | £17.77 | 2 days | |
| DOR-A10811.5 | 11.50 | 94 | 142 | 11.5 | £24.12 | 2 days | |
| DOR-A10829/64 | 29/64 | 94 | 142 | 11.51 | £23.03 | 2 days | |
| DOR-A10811.8 | 11.80 | 94 | 142 | 11.8 | £30.42 | 2 days | |
| DOR-A10815/32 | 15/32 | 101 | 151 | 11.91 | £25.31 | 2 days | |
| DOR-A10812.0 | 12.00 | 101 | 151 | 12 | £26.27 | 2 days | |
| DOR-A10812.2 | 12.20 | 101 | 151 | 12.2 | £36.71 | 2 days | |
| DOR-A10831/64 | 31/64 | 101 | 151 | 12.3 | £30.14 | 2 days | |
| DOR-A10812.5 | 12.50 | 101 | 151 | 12.5 | £28.64 | 2 days | |
| DOR-A1081/2 | 1/2 | 101 | 151 | 12.7 | £29.59 | 2 days | |
| DOR-A10812.8 | 12.80 | 101 | 151 | 12.8 | £40.81 | 2 days | |
| DOR-A10813.0 | 13.00 | 101 | 151 | 13 | £31.19 | 2 days | |
| DOR-A10813.5 | 13.50 | 108 | 160 | 13.5 | £43.55 | 2 days | |
| DOR-A10814.0 | 14.00 | 108 | 160 | 14 | £44.10 | 2 days | |
| DOR-A10814.5 | 14.50 | 114 | 169 | 14.5 | £52.44 | 2 days | |
| DOR-A10815.0 | 15.00 | 114 | 169 | 15 | £54.26 | 2 days | |
| DOR-A10815.25 | 15.25 | 120 | 178 | 15.25 | £79.34 | 2 days | |
| DOR-A10816.0 | 16.00 | 120 | 178 | 16 | £63.84 | 2 days |
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