Please log in here to access all benefits, including promotional discounts and faster checkouts.
Dormer Pramet A170 1.1/8 Inch HSS ST STRAIGHT SHANK JOBBER DRILL, 1/2IN SHANK
| Type | Jobber Drill |
| Drill Diameter | 1.1/8 |
| Flute Length | 76.2 |
| Overall Length | 152.4 |
Learn more about Klarna
Description
The Dormer Pramet A170 1-1/8" HSS straight-shank jobber drill is a robust, general‑purpose drill bit designed for metalworking, maintenance, and fabrication. With a 1-1/8" diameter and a 1/2" straight shank, it fits standard drill chucks in handheld power tools and machine spindles, making it a versatile choice for both on‑site and workshop drilling across steel, aluminium, and stainless steel.
The 118° conventional point delivers a strong, self‑centering start that’s easy to re‑grind when needed, helping you maintain sharpness and accuracy over many holes. The steam oxide finish minimizes material sticking to the cutting edge and improves chip evacuation, contributing to cleaner holes and steadier performance in tougher materials.
- Easy‑to‑sharpen 118° point: fast, accurate starts with a tip that’s simple to re‑grind, extending drill life between sharpenings.
- Steam‑oxide finish for cleaner cuts: reduces sticking and built‑up edge, promoting consistent hole quality and smoother cutting.
- 1/2" straight shank for universal compatibility: fits standard chucks in handheld tools and machines, enabling use with large‑diameter drills without adapters.
This drill bit delivers reliable performance across a range of materials and setups, helping to speed up workflows, reduce tool changes, and produce consistent results in both professional and DIY projects.
Part Numbers
- Protool Part Number
- DOR-A1701.1/8
- 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-A1701.1/8. 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 | 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 Viewing | 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 |
No products match your filters.
