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Dormer Pramet A920 1/2 Inch HSS-E HIGH PERF MULT-APP STRAIGHT SHANK STUB DRILL DIN/ANSI
| Type | Short Series |
| Drill Diameter | 1/2 |
| Flute Length | 57 |
| Overall Length | 95 |
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Description
The Dormer Pramet A920 1/2 Inch HSS-E high‑performance multi‑app straight shank stub drill is a versatile drilling solution built for a wide range of metals. Designed for engineers, machinists, hobbyists, and maintenance professionals, this drill delivers dependable, accurate holes with every pass.
Equipped with a precise 130° point, a bright cutting edge finish, and a parabolic flute geometry, it starts true and keeps cutting aggressively yet smoothly. The premium HSS‑E material handles demanding materials—from steel to aluminium to stainless steel—while maintaining tight hole tolerances at higher speeds and feeds, making it a reliable workhorse for everyday production and precision jobs alike.
- 130° Point for Self-Centering and Easier Starts: Minimizes wandering at entry and reduces push force, helping you achieve clean, accurate holes with less effort and less risk of walking the drill.
- Parabolic Flute Design for Deep Holes in One Pass: Efficient chip evacuation and reduced clogging allow deeper holes in a single pass, improving throughput and surface finish without multiple retracts.
- Premium HSS-E with Straight Shank: Tough, heat‑resistant steel that works across steel, aluminium, and stainless, delivering high‑quality holes at high speeds and feeds with dependable repeatability. The straight shank ensures broad compatibility with common chucks and adapters.
This drill is built to enhance your workflow: it delivers precise, consistent hole quality, reduces downtime from chip buildup and misstarts, and tolerates challenging materials without compromising accuracy. For shops and jobs requiring reliable performance across multiple materials and setups, the Dormer Pramet A920 1/2" HSS‑E stub drill is a trusted choice that helps you finish projects faster with confident, repeatable results.
Part Numbers
- Protool Part Number
- DOR-A9201/2
- 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 A920 HSS-E HIGH PERF MULT-APP STRAIGHT SHANK STUB DRILLS DIN/ANSI
View full collection →You are viewing DOR-A9201/2. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| DOR-A9201.0 | 1.00 | 6 | 26 | 1 | £5.35 | 2 days | |
| DOR-A9203/64 | 3/64 | 13 | 35 | 1.19 | £5.43 | 2 days | |
| DOR-A9201.2 | 1.20 | 8 | 30 | 1.2 | £6.23 | 2 days | |
| DOR-A9201.25 | 1.25 | 8 | 30 | 1.25 | £6.57 | 2 days | |
| DOR-A9201.3 | 1.30 | 8 | 30 | 1.3 | £6.13 | 2 days | |
| DOR-A9201.35 | 1.35 | 9 | 32 | 1.35 | £6.89 | 2 days | |
| DOR-A9201.4 | 1.40 | 9 | 32 | 1.4 | £6.38 | 2 days | |
| DOR-A9201.5 | 1.50 | 9 | 32 | 1.5 | £4.35 | 2 days | |
| DOR-A9201.55 | 1.55 | 10 | 34 | 1.55 | £4.58 | 2 days | |
| DOR-A9201/16 | 1/16 | 16 | 41 | 1.59 | £4.15 | 2 days | |
| DOR-A9201.6 | 1.60 | 10 | 34 | 1.6 | £5.61 | 2 days | |
| DOR-A9201.7 | 1.70 | 10 | 34 | 1.7 | £5.88 | 2 days | |
| DOR-A9201.8 | 1.80 | 11 | 36 | 1.8 | £6.06 | 2 days | |
| DOR-A9201.9 | 1.90 | 11 | 36 | 1.9 | £5.56 | 2 days | |
| DOR-A9205/64 | 5/64 | 17 | 43 | 1.98 | £4.35 | 2 days | |
| DOR-A9202.0 | 2.00 | 12 | 38 | 2 | £3.75 | 2 days | |
| DOR-A9202.1 | 2.10 | 12 | 38 | 2.1 | £5.61 | 2 days | |
| DOR-A9202.15 | 2.15 | 13 | 40 | 2.15 | £5.96 | 2 days | |
| DOR-A9202.2 | 2.20 | 13 | 40 | 2.2 | £5.56 | 2 days | |
| DOR-A9202.3 | 2.30 | 13 | 40 | 2.3 | £5.43 | 2 days | |
| DOR-A9202.35 | 2.35 | 14 | 43 | 2.35 | £5.72 | 2 days | |
| DOR-A9203/32 | 3/32 | 19 | 41 | 2.38 | £3.83 | 2 days | |
| DOR-A9202.4 | 2.40 | 14 | 43 | 2.4 | £5.70 | 2 days | |
| DOR-A9202.5 | 2.50 | 14 | 43 | 2.5 | £4.10 | 2 days | |
| DOR-A9202.6 | 2.60 | 14 | 43 | 2.6 | £5.27 | 2 days | |
| DOR-A9202.7 | 2.70 | 16 | 46 | 2.7 | £5.88 | 2 days | |
| DOR-A9207/64 | 7/64 | 21 | 46 | 2.78 | £3.83 | 2 days | |
| DOR-A9202.8 | 2.80 | 16 | 46 | 2.8 | £5.88 | 2 days | |
| DOR-A9202.9 | 2.90 | 16 | 46 | 2.9 | £6.13 | 2 days | |
| DOR-A9203.0 | 3.00 | 16 | 46 | 3 | £4.00 | 2 days | |
| DOR-A9203.1 | 3.10 | 18 | 49 | 3.1 | £5.70 | 2 days | |
| DOR-A9201/8 | 1/8 | 22 | 48 | 3.18 | £4.10 | 2 days | |
| DOR-A9203.2 | 3.20 | 18 | 49 | 3.2 | £5.70 | 2 days | |
| DOR-A9203.3 | 3.30 | 18 | 49 | 3.3 | £3.89 | 2 days | |
| DOR-A9203.4 | 3.40 | 20 | 52 | 3.4 | £6.81 | 2 days | |
| DOR-A9203.5 | 3.50 | 20 | 52 | 3.5 | £4.56 | 2 days | |
| DOR-A9209/64 | 9/64 | 24 | 49 | 3.57 | £4.56 | 2 days | |
| DOR-A9203.6 | 3.60 | 20 | 52 | 3.6 | £6.46 | 2 days | |
| DOR-A9203.7 | 3.70 | 20 | 52 | 3.7 | £6.38 | 2 days | |
| DOR-A9203.8 | 3.80 | 22 | 55 | 3.8 | £6.66 | 2 days | |
| DOR-A9205/32 | 5/32 | 25 | 52 | 3.97 | £5.21 | 2 days | |
| DOR-A9204.0 | 4.00 | 22 | 55 | 4 | £5.21 | 2 days | |
| DOR-A9204.1 | 4.10 | 22 | 55 | 4.1 | £5.15 | 2 days | |
| DOR-A9204.2 | 4.20 | 22 | 55 | 4.2 | £5.99 | 2 days | |
| DOR-A9204.3 | 4.30 | 24 | 58 | 4.3 | £8.06 | 2 days | |
| DOR-A92011/64 | 11/64 | 27 | 54 | 4.37 | £6.06 | 2 days | |
| DOR-A9204.4 | 4.40 | 24 | 58 | 4.4 | £8.16 | 2 days | |
| DOR-A9204.5 | 4.50 | 24 | 58 | 4.5 | £6.06 | 2 days | |
| DOR-A9204.6 | 4.60 | 24 | 58 | 4.6 | £7.72 | 2 days | |
| DOR-A9203/16 | 3/16 | 29 | 56 | 4.76 | £6.06 | 2 days | |
| DOR-A9204.8 | 4.80 | 26 | 62 | 4.8 | £8.16 | 2 days | |
| DOR-A9204.9 | 4.90 | 26 | 62 | 4.9 | £6.46 | 2 days | |
| DOR-A9205.0 | 5.00 | 26 | 62 | 5 | £6.23 | 2 days | |
| DOR-A9205.1 | 5.10 | 26 | 62 | 5.1 | £9.85 | 2 days | |
| DOR-A92013/64 | 13/64 | 30 | 57 | 5.16 | £6.73 | 2 days | |
| DOR-A9205.2 | 5.20 | 26 | 62 | 5.2 | £9.61 | 2 days | |
| DOR-A9205.3 | 5.30 | 26 | 62 | 5.3 | £9.85 | 2 days | |
| DOR-A9205.4 | 5.40 | 28 | 66 | 5.4 | £10.50 | 2 days | |
| DOR-A9205.5 | 5.50 | 28 | 66 | 5.5 | £7.87 | 2 days | |
| DOR-A9207/32 | 7/32 | 32 | 60 | 5.56 | £8.12 | 2 days | |
| DOR-A9205.6 | 5.60 | 28 | 66 | 5.6 | £10.43 | 2 days | |
| DOR-A9205.7 | 5.70 | 28 | 66 | 5.7 | £10.50 | 2 days | |
| DOR-A9205.9 | 5.90 | 28 | 66 | 5.9 | £12.83 | 2 days | |
| DOR-A9206.0 | 6.00 | 28 | 66 | 6 | £7.72 | 2 days | |
| DOR-A9206.2 | 6.20 | 31 | 70 | 6.2 | £13.33 | 2 days | |
| DOR-A9201/4 | 1/4 | 35 | 64 | 6.35 | £10.00 | 2 days | |
| DOR-A9206.4 | 6.40 | 31 | 70 | 6.4 | £13.06 | 2 days | |
| DOR-A9206.5 | 6.50 | 31 | 70 | 6.5 | £10.11 | 2 days | |
| DOR-A9206.6 | 6.60 | 31 | 70 | 6.6 | £13.73 | 2 days | |
| DOR-A9206.7 | 6.70 | 31 | 70 | 6.7 | £13.62 | 2 days | |
| DOR-A92017/64 | 17/64 | 37 | 67 | 6.75 | £14.29 | 2 days | |
| DOR-A9206.8 | 6.80 | 34 | 74 | 6.8 | £14.29 | 2 days | |
| DOR-A9206.9 | 6.90 | 34 | 74 | 6.9 | £16.74 | 2 days | |
| DOR-A9207.0 | 7.00 | 34 | 74 | 7 | £10.78 | 2 days | |
| DOR-A9207.1 | 7.10 | 34 | 74 | 7.1 | £18.16 | 2 days | |
| DOR-A9209/32 | 9/32 | 38 | 68 | 7.14 | £11.23 | 2 days | |
| DOR-A9207.5 | 7.50 | 34 | 74 | 7.5 | £12.83 | 2 days | |
| DOR-A92019/64 | 19/64 | 40 | 70 | 7.54 | £20.54 | 2 days | |
| DOR-A9207.8 | 7.80 | 37 | 79 | 7.8 | £18.97 | 2 days | |
| DOR-A9205/16 | 5/16 | 41 | 71 | 7.94 | £13.33 | 2 days | |
| DOR-A9208.0 | 8.00 | 37 | 79 | 8 | £13.38 | 2 days | |
| DOR-A9208.3 | 8.30 | 37 | 79 | 8.3 | £23.04 | 2 days | |
| DOR-A9208.4 | 8.40 | 37 | 79 | 8.4 | £23.04 | 2 days | |
| DOR-A9208.5 | 8.50 | 37 | 79 | 8.5 | £17.51 | 2 days | |
| DOR-A9208.6 | 8.60 | 40 | 84 | 8.6 | £24.12 | 2 days | |
| DOR-A9208.7 | 8.70 | 40 | 84 | 8.7 | £23.62 | 2 days | |
| DOR-A9209.0 | 9.00 | 40 | 84 | 9 | £17.27 | 2 days | |
| DOR-A9209.5 | 9.50 | 40 | 84 | 9.5 | £22.83 | 2 days | |
| DOR-A9203/8 | 3/8 | 46 | 79 | 9.52 | £22.83 | 2 days | |
| DOR-A92025/64 | 25/64 | 48 | 83 | 9.92 | £34.53 | 2 days | |
| DOR-A92010.0 | 10.00 | 43 | 89 | 10 | £21.63 | 2 days | |
| DOR-A92010.2 | 10.20 | 43 | 89 | 10.2 | £32.09 | 2 days | |
| DOR-A92010.3 | 10.30 | 43 | 89 | 10.3 | £34.90 | 2 days | |
| DOR-A92010.5 | 10.50 | 43 | 89 | 10.5 | £32.30 | 2 days | |
| DOR-A92027/64 | 27/64 | 51 | 86 | 10.72 | £47.09 | 2 days | |
| DOR-A92010.8 | 10.80 | 47 | 95 | 10.8 | £47.03 | 2 days | |
| DOR-A92011.0 | 11.00 | 47 | 95 | 11 | £31.49 | 2 days | |
| DOR-A9207/16 | 7/16 | 52 | 87 | 11.11 | £32.19 | 2 days | |
| DOR-A92011.5 | 11.50 | 47 | 95 | 11.5 | £38.52 | 2 days | |
| DOR-A92011.8 | 11.80 | 47 | 95 | 11.8 | £53.73 | 2 days | |
| DOR-A92012.0 | 12.00 | 51 | 102 | 12 | £36.88 | 2 days | |
| DOR-A92012.5 | 12.50 | 51 | 102 | 12.5 | £48.05 | 2 days | |
| DOR-A9201/2 Viewing | 1/2 | 57 | 95 | 12.7 | £37.09 | 2 days | |
| DOR-A92013.0 | 13.00 | 51 | 102 | 13 | £42.51 | 2 days | |
| DOR-A92014.0 | 14.00 | 54 | 107 | 14 | £59.05 | 2 days | |
| DOR-A92014.5 | 14.50 | 56 | 111 | 14.5 | £65.97 | 2 days | |
| DOR-A92016.0 | 16.00 | 58 | 115 | 16 | £85.65 | 2 days | |
| DOR-A92016.5 | 16.50 | 60 | 119 | 16.5 | £98.42 | 2 days | |
| DOR-A92021/32 | 21/32 | 73 | 114 | 16.67 | £93.10 | 2 days | |
| DOR-A92017.0 | 17.00 | 60 | 119 | 17 | £95.23 | 2 days | |
| DOR-A92017.5 | 17.50 | 62 | 123 | 17.5 | £114.91 | 2 days | |
| DOR-A92018.0 | 18.00 | 62 | 123 | 18 | £111.72 | 2 days | |
| DOR-A92023/32 | 23/32 | 76 | 121 | 18.26 | £120.23 | 2 days | |
| DOR-A92019.0 | 19.00 | 64 | 127 | 19 | £128.21 | 2 days | |
| DOR-A92025/32 | 25/32 | 83 | 130 | 19.84 | £130.34 | 2 days | |
| DOR-A92020.0 | 20.00 | 66 | 131 | 20 | £151.09 | 2 days |
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