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Dormer Pramet A170 22.00 mm HSS ST STRAIGHT SHANK JOBBER DRILL, 1/2IN SHANK
| Type | Jobber Drill |
| Drill Diameter | 22.00 |
| Flute Length | 82 |
| Overall Length | 158 |
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Description
The Dormer Pramet A170 22.00 mm HSS straight shank jobber drill with a 1/2" shank is a robust general‑purpose drill bit designed for larger hole work. Built for use across a wide range of materials, this 22 mm diameter drill is suitable for professionals and DIYers who need reliable performance in handheld drills or machine setups.
Its 118° conventional point starts cuts with strength and is easy to re‑grind, helping you extend tool life and maintain consistent hole quality. The steam oxide finish minimizes sticking of workpiece material to the edge, promoting smoother drilling and cleaner holes. Crafted from premium high-speed steel, this drill handles steel, aluminium, and stainless steel with dependable results, making it a versatile choice for diverse applications.
- 118 Degree Conventional Point: Delivers a strong, stable entry and is easy to re‑grind, helping you maintain sharpness and hole accuracy over multiple uses.
- Steam Oxide Finish: Reduces built‑up material on the cutting edge, enabling steadier cutting and cleaner holes across common metals.
- 1/2" Parallel Shank: Fits standard chucks in hand‑held power tools, enabling secure use of larger diameter drills without special tooling.
This drill is a reliable, multi‑material solution for professionals and hobbyists alike, designed to deliver consistent performance in both handheld and machine-driven drilling tasks, with straightforward maintenance and long‑lasting edge retention.
Part Numbers
- Protool Part Number
- DOR-A17022.0
- 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 A170 HSS ST STRAIGHT SHANK JOBBER DRILLS, 1/2IN SHANK
View full collection →You are viewing DOR-A17022.0. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| DOR-A17013.0 | 13.00 | 83 | 156 | 12.7 | £31.83 | 2 days | |
| DOR-A17033/64 | 33/64 | 79.4 | 152.4 | 12.7 | £33.38 | 2 days | |
| DOR-A17017/32 | 17/32 | 79.4 | 152.4 | 12.7 | £33.38 | 2 days | |
| DOR-A17013.5 | 13.50 | 83 | 156 | 12.7 | £39.54 | 2 days | |
| DOR-A17035/64 | 35/64 | 79.4 | 152.4 | 12.7 | £39.54 | 2 days | |
| DOR-A17014.0 | 14.00 | 83 | 156 | 12.7 | £30.96 | 2 days | |
| DOR-A1709/16 | 9/16 | 79.4 | 152.4 | 12.7 | £28.00 | 2 days | |
| DOR-A17014.5 | 14.50 | 83 | 156 | 12.7 | £46.97 | 2 days | |
| DOR-A17037/64 | 37/64 | 79.4 | 152.4 | 12.7 | £46.97 | 2 days | |
| DOR-A17015.0 | 15.00 | 83 | 156 | 12.7 | £36.12 | 2 days | |
| DOR-A17019/32 | 19/32 | 79.4 | 152.4 | 12.7 | £41.09 | 2 days | |
| DOR-A17039/64 | 39/64 | 79.4 | 152.4 | 12.7 | £44.46 | 2 days | |
| DOR-A17015.5 | 15.50 | 83 | 156 | 12.7 | £44.41 | 2 days | |
| DOR-A1705/8 | 5/8 | 79.4 | 152.4 | 12.7 | £32.60 | 2 days | |
| DOR-A17016.0 | 16.00 | 84 | 157 | 12.7 | £36.57 | 2 days | |
| DOR-A17041/64 | 41/64 | 79.4 | 152.4 | 12.7 | £53.81 | 2 days | |
| DOR-A17016.5 | 16.50 | 84 | 157 | 12.7 | £53.81 | 2 days | |
| DOR-A17021/32 | 21/32 | 79.4 | 152.4 | 12.7 | £46.06 | 2 days | |
| DOR-A17017.0 | 17.00 | 84 | 157 | 12.7 | £40.36 | 2 days | |
| DOR-A17043/64 | 43/64 | 79.4 | 152.4 | 12.7 | £42.41 | 2 days | |
| DOR-A17011/16 | 11/16 | 79.4 | 152.4 | 12.7 | £42.41 | 2 days | |
| DOR-A17017.5 | 17.50 | 84 | 157 | 12.7 | £54.26 | 2 days | |
| DOR-A17045/64 | 45/64 | 79.4 | 152.4 | 12.7 | £54.26 | 2 days | |
| DOR-A17018.0 | 18.00 | 84 | 157 | 12.7 | £44.28 | 2 days | |
| DOR-A17023/32 | 23/32 | 79.4 | 152.4 | 12.7 | £51.07 | 2 days | |
| DOR-A17018.5 | 18.50 | 84 | 157 | 12.7 | £58.82 | 2 days | |
| DOR-A17047/64 | 47/64 | 79.4 | 152.4 | 12.7 | £58.82 | 2 days | |
| DOR-A17019.0 | 19.00 | 84 | 157 | 12.7 | £49.70 | 2 days | |
| DOR-A1703/4 | 3/4 | 79.4 | 152.4 | 12.7 | £44.19 | 2 days | |
| DOR-A17049/64 | 49/64 | 76.2 | 152.4 | 12.7 | £55.63 | 2 days | |
| DOR-A17019.5 | 19.50 | 81 | 158 | 12.7 | £55.63 | 2 days | |
| DOR-A17025/32 | 25/32 | 76.2 | 152.4 | 12.7 | £61.56 | 2 days | |
| DOR-A17020.0 | 20.00 | 81 | 158 | 12.7 | £51.07 | 2 days | |
| DOR-A17051/64 | 51/64 | 76.2 | 152.4 | 12.7 | £62.47 | 2 days | |
| DOR-A17013/16 | 13/16 | 76.2 | 152.4 | 12.7 | £62.47 | 2 days | |
| DOR-A17021.0 | 21.00 | 82 | 158 | 12.7 | £58.37 | 2 days | |
| DOR-A17053/64 | 53/64 | 76.2 | 152.4 | 12.7 | £62.47 | 2 days | |
| DOR-A17027/32 | 27/32 | 76.2 | 152.4 | 12.7 | £62.47 | 2 days | |
| DOR-A17055/64 | 55/64 | 76.2 | 152.4 | 12.7 | £62.47 | 2 days | |
| DOR-A17022.0 Viewing | 22.00 | 82 | 158 | 12.7 | £62.47 | 2 days | |
| DOR-A1707/8 | 7/8 | 76.2 | 152.4 | 12.7 | £63.84 | 2 days | |
| DOR-A17023.0 | 23.00 | 82 | 158 | 12.7 | £61.56 | 2 days | |
| DOR-A17029/32 | 29/32 | 76.2 | 152.4 | 12.7 | £85.27 | 2 days | |
| DOR-A17059/64 | 59/64 | 76.2 | 152.4 | 12.7 | £85.27 | 2 days | |
| DOR-A17015/16 | 15/16 | 76.2 | 152.4 | 12.7 | £85.27 | 2 days | |
| DOR-A17024.0 | 24.00 | 83 | 159 | 12.7 | £72.05 | 2 days | |
| DOR-A17031/32 | 31/32 | 76.2 | 152.4 | 12.7 | £80.71 | 2 days | |
| DOR-A17025.0 | 25.00 | 83 | 159 | 12.7 | £80.71 | 2 days | |
| DOR-A1701 | 25.40 | 76.2 | 152.4 | 12.7 | £83.45 | 2 days | |
| DOR-A1701.1/32 | 1.1/32 | 76.2 | 152.4 | 12.7 | £98.50 | 2 days | |
| DOR-A1701.1/16 | 1.1/16 | 76.2 | 152.4 | 12.7 | £98.50 | 2 days | |
| DOR-A1701.1/8 | 1.1/8 | 76.2 | 152.4 | 12.7 | £115.82 | 2 days | |
| DOR-A1701.3/16 | 1.3/16 | 76.2 | 152.4 | 12.7 | £131.78 | 2 days | |
| DOR-A1701.1/4 | 1.1/4 | 76.2 | 152.4 | 12.7 | £147.29 | 2 days |
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