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Somta Stub Drill - HSS-E Parabolic Flute TiAlN COATED - 4.8mm
| Drill Diameter | 4.80 |
| Flute Length | 26 |
| Overall Length | 62 |
| Substrate | HSS-E |
Learn more about Klarna
Description
Meet the Somta Stub Drill, a precision tool built for demanding metalworking tasks. This 4.8 mm drill from the HSS-E Parabolic Flute TiAlN Coated (163-X) series blends tough steel performance with smart design to deliver reliable holes in challenging materials. Its HSS-E substrate provides excellent hardness and heat resistance, helping it stay sharp longer in high-speed drilling environments.
- Rigid stub geometry: The stub-length body minimizes deflection and gives you cleaner starts and tighter hole tolerances, even on harder or thinner workpieces.
- Parabolic flute for efficient chip evacuation: The parabolic flute design clears chips quickly, reduces heat buildup, and lowers the risk of built‑up burrs or premature wear— boosting overall tool life.
- TiAlN-coated HSS-E construction: The TiAlN coating enhances wear resistance and high‑temperature performance, providing smoother cutting and longer intervals between sharpening or replacement.
This drill supports faster, more consistent results across a range of materials, helping you finish projects with fewer tool changes and less downtime. The combination of rigidity, efficient chip control, and durable coating translates to reliable hole quality, improved workflow, and greater confidence in every cut.
Part Numbers
- Protool Part Number
- 1630480X
- Brand
- Somta
- 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: Somta Stub Drill - HSS-E Parabolic Flute TiAlN COATED (163-X)
View full collection →You are viewing 1630480X. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| 1630100X | 1.00 | 6 | 26 | 1 | £2.65 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630110X | 1.10 | 7 | 28 | 1.1 | £2.65 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630120X | 1.20 | 8 | 30 | 1.2 | £2.65 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630130X | 1.30 | 8 | 30 | 1.3 | £2.65 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630140X | 1.40 | 9 | 32 | 1.4 | £2.65 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630150X | 1.50 | 9 | 32 | 1.5 | £2.69 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630160X | 1.60 | 10 | 34 | 1.6 | £2.69 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630170X | 1.70 | 10 | 34 | 1.7 | £2.69 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630180X | 1.80 | 11 | 36 | 1.8 | £2.69 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630190X | 1.90 | 11 | 36 | 1.9 | £2.69 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630200X | 2.00 | 12 | 38 | 2 | £2.80 per item · pack of 10 | 1-2 days | Sold in packs of 10 |
| 1630210X | 2.10 | 12 | 38 | 2.1 | £2.80 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630220X | 2.20 | 13 | 40 | 2.2 | £2.80 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630230X | 2.30 | 13 | 40 | 2.3 | £2.80 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630240X | 2.40 | 14 | 43 | 2.4 | £2.80 per item · pack of 10 | 1-2 days | Sold in packs of 10 |
| 1630250X | 2.50 | 14 | 43 | 2.5 | £2.82 per item · pack of 10 | 1-2 days | Sold in packs of 10 |
| 1630260X | 2.60 | 14 | 43 | 2.6 | £2.82 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630270X | 2.70 | 16 | 46 | 2.7 | £2.82 per item · pack of 10 | 1-2 days | Sold in packs of 10 |
| 1630280X | 2.80 | 16 | 46 | 2.8 | £2.82 per item · pack of 10 | 1-2 days | Sold in packs of 10 |
| 1630290X | 2.90 | 16 | 46 | 2.9 | £2.82 per item · pack of 10 | 1-2 days | Sold in packs of 10 |
| 1630300X | 3.00 | 16 | 46 | 3 | £2.93 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1630310X | 3.10 | 18 | 49 | 3.1 | £3.37 | In Stock | |
| 1630320X | 3.20 | 18 | 49 | 3.2 | £3.37 | In Stock | |
| 1630330X | 3.30 | 18 | 49 | 3.3 | £3.37 | 1-2 days | |
| 1630340X | 3.40 | 20 | 52 | 3.4 | £3.73 | In Stock | |
| 1630350X | 3.50 | 20 | 52 | 3.5 | £4.75 | In Stock | |
| 1630360X | 3.60 | 20 | 52 | 3.6 | £4.75 | In Stock | |
| 1630370X | 3.70 | 20 | 52 | 3.7 | £4.75 | In Stock | |
| 1630380X | 3.80 | 22 | 55 | 3.8 | £4.75 | In Stock | |
| 1630390X | 3.90 | 22 | 55 | 3.9 | £4.75 | In Stock | |
| 1630400X | 4.00 | 22 | 55 | 4 | £5.66 | In Stock | |
| 1630410X | 4.10 | 22 | 55 | 4.1 | £5.66 | In Stock | |
| 1630420X | 4.20 | 22 | 55 | 4.2 | £5.66 | In Stock | |
| 1630430X | 4.30 | 24 | 58 | 4.3 | £5.66 | In Stock | |
| 1630440X | 4.40 | 24 | 58 | 4.4 | £5.66 | In Stock | |
| 1630450X | 4.50 | 24 | 58 | 4.5 | £5.70 | In Stock | |
| 1630460X | 4.60 | 24 | 58 | 4.6 | £5.70 | In Stock | |
| 1630480X Viewing | 4.80 | 26 | 62 | 4.8 | £5.70 | In Stock | |
| 1630490X | 4.90 | 26 | 62 | 4.9 | £5.70 | In Stock | |
| 1630500X | 5.00 | 26 | 62 | 5 | £5.98 | 1-2 days | |
| 1630510X | 5.10 | 26 | 62 | 5.1 | £5.98 | In Stock | |
| 1630520X | 5.20 | 26 | 62 | 5.2 | £5.98 | In Stock | |
| 1630530X | 5.30 | 26 | 62 | 5.3 | £5.98 | In Stock | |
| 1630540X | 5.40 | 28 | 66 | 5.4 | £5.98 | In Stock | |
| 1630550X | 5.50 | 28 | 66 | 5.5 | £6.70 | In Stock | |
| 1630560X | 5.60 | 28 | 66 | 5.6 | £6.70 | In Stock | |
| 1630570X | 5.70 | 28 | 66 | 5.7 | £6.70 | In Stock | |
| 1630580X | 5.80 | 28 | 66 | 5.8 | £6.70 | In Stock | |
| 1630590X | 5.90 | 28 | 66 | 5.9 | £6.70 | In Stock | |
| 1630600X | 6.00 | 28 | 66 | 6 | £7.29 | In Stock | |
| 1630610X | 6.10 | 31 | 70 | 6.1 | £7.29 | In Stock | |
| 1630620X | 6.20 | 31 | 70 | 6.2 | £7.29 | In Stock | |
| 1630630X | 6.30 | 31 | 70 | 6.3 | £7.29 | In Stock | |
| 1630640X | 6.40 | 31 | 70 | 6.4 | £7.29 | In Stock | |
| 1630650X | 6.50 | 31 | 70 | 6.5 | £7.89 | In Stock | |
| 1630660X | 6.60 | 31 | 70 | 6.6 | £7.89 | In Stock | |
| 1630670X | 6.70 | 31 | 70 | 6.7 | £7.89 | In Stock | |
| 1630680X | 6.80 | 34 | 74 | 6.8 | £7.89 | In Stock | |
| 1630690X | 6.90 | 34 | 74 | 6.9 | £7.89 | In Stock | |
| 1630700X | 7.00 | 34 | 74 | 7 | £8.27 | In Stock | |
| 1630710X | 7.10 | 34 | 74 | 7.1 | £8.27 | In Stock | |
| 1630720X | 7.20 | 34 | 74 | 7.2 | £8.27 | In Stock | |
| 1630730X | 7.30 | 34 | 74 | 7.3 | £8.27 | In Stock | |
| 1630740X | 7.40 | 34 | 74 | 7.4 | £8.27 | In Stock | |
| 1630750X | 7.50 | 34 | 74 | 7.5 | £9.54 | In Stock | |
| 1630760X | 7.60 | 37 | 79 | 7.6 | £9.54 | In Stock | |
| 1630770X | 7.70 | 37 | 79 | 7.7 | £9.54 | In Stock | |
| 1630780X | 7.80 | 37 | 79 | 7.8 | £9.54 | In Stock | |
| 1630790X | 7.90 | 37 | 79 | 7.9 | £9.54 | In Stock | |
| 1630800X | 8.00 | 37 | 79 | 8 | £10.05 | In Stock | |
| 1630810X | 8.10 | 37 | 79 | 8.1 | £10.05 | In Stock | |
| 1630820X | 8.20 | 37 | 79 | 8.2 | £10.05 | In Stock | |
| 1630830X | 8.30 | 37 | 79 | 8.3 | £10.05 | In Stock | |
| 1630840X | 8.40 | 37 | 79 | 8.4 | £10.05 | In Stock | |
| 1630850X | 8.50 | 37 | 79 | 8.5 | £12.23 | 1-2 days | |
| 1630860X | 8.60 | 40 | 84 | 8.6 | £12.23 | In Stock | |
| 1630870X | 8.70 | 40 | 84 | 8.7 | £12.23 | In Stock | |
| 1630880X | 8.80 | 40 | 84 | 8.8 | £12.23 | In Stock | |
| 1630890X | 8.90 | 40 | 84 | 8.9 | £12.23 | In Stock | |
| 1630900X | 9.00 | 40 | 84 | 9 | £12.51 | In Stock | |
| 1630910X | 9.10 | 40 | 84 | 9.1 | £12.51 | In Stock | |
| 1630920X | 9.20 | 40 | 84 | 9.2 | £12.51 | In Stock | |
| 1630930X | 9.30 | 40 | 84 | 9.3 | £12.51 | In Stock | |
| 1630940X | 9.40 | 40 | 84 | 9.4 | £12.51 | In Stock | |
| 1630950X | 9.50 | 40 | 84 | 9.5 | £13.23 | In Stock | |
| 1630960X | 9.60 | 43 | 89 | 9.6 | £13.23 | In Stock | |
| 1630970X | 9.70 | 43 | 89 | 9.7 | £13.23 | In Stock | |
| 1630980X | 9.80 | 43 | 89 | 9.8 | £13.23 | In Stock | |
| 1630990X | 9.90 | 43 | 89 | 9.9 | £13.23 | In Stock | |
| 1631000X | 10.00 | 43 | 89 | 10 | £14.39 | In Stock | |
| 1631020X | 10.20 | 43 | 89 | 10.2 | £14.39 | In Stock | |
| 1631050X | 10.50 | 43 | 89 | 10.5 | £15.39 | In Stock | |
| 1631080X | 10.80 | 47 | 95 | 10.8 | £15.39 | 1-2 days | |
| 1631100X | 11.00 | 47 | 95 | 11 | £16.30 | In Stock | |
| 1631120X | 11.20 | 47 | 95 | 11.2 | £16.98 | In Stock | |
| 1631150X | 11.50 | 47 | 95 | 11.5 | £17.07 | In Stock | |
| 1631200X | 12.00 | 51 | 102 | 12 | £19.67 | In Stock | |
| 1631250X | 12.50 | 51 | 102 | 12.5 | £22.92 | In Stock | |
| 1631300X | 13.00 | 51 | 102 | 13 | £23.89 | In Stock |
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