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Somta Jobber Drill Parabolic Flute - TiAlN Coated - 1.6mm
| Drill Diameter | 1.60 |
| Flute Length | 20 |
| Overall Length | 43 |
| Substrate | HSS-E |
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Description
The Somta Parabolic Flute TiAlN Coated Jobber Drill, 1.6 mm, from the 164X series, is built for precision drilling across a range of materials. It’s a reliable choice for engineers, buyers, tradespeople, hobbyists, and general workshops that need accurate hole formation with consistent quality.
The parabolic flute design enhances chip evacuation and reduces cutting forces, helping maintain smooth starts, steady feeds, and longer tool life. Coupled with a TiAlN coating, the drill delivers excellent hardness and heat resistance while reducing friction, enabling higher cutting speeds and reduced heat buildup during drilling.
- Parabolic flute design for efficient chip evacuation: Moves chips away from the cutting edge to reduce heat and binding, supporting cleaner holes, stable operations, and longer tool life.
- TiAlN coating for heat resistance and wear protection: Lowers friction and dissipates heat, allowing faster, more consistent drilling across tougher materials while extending tool life.
- Versatile performance across challenging materials: Suitable for stainless steel, alloy steels, cast iron, and other demanding substrates, delivering reliable results in mixed-material projects.
This drill is designed to enhance workflow by delivering precise hole size and clean entry in challenging metals, reducing rework and downtime. The combination of the compact 1.6 mm diameter and robust TiAlN-coated parabolic flute makes it a dependable tool for high-accuracy drilling tasks in both professional and DIY settings.
Part Numbers
- Protool Part Number
- 1640160X
- 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 Parabolic Flute Jobber Drills TiAlN Coated (164X)
View full collection →You are viewing 1640160X. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| 1640100X | 1.00 | 12 | 34 | 1 | £2.42 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640110X | 1.10 | 14 | 36 | 1.1 | £2.42 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640120X | 1.20 | 16 | 38 | 1.2 | £2.42 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640130X | 1.30 | 16 | 38 | 1.3 | £2.42 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640140X | 1.40 | 18 | 40 | 1.4 | £2.42 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640150X | 1.50 | 18 | 40 | 1.5 | £3.29 per item · pack of 10 | 1-2 days | Sold in packs of 10 |
| 1640160X Viewing | 1.60 | 20 | 43 | 1.6 | £3.29 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640170X | 1.70 | 20 | 43 | 1.7 | £3.29 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640180X | 1.80 | 22 | 46 | 1.8 | £3.29 per item · pack of 10 | 1-2 days | Sold in packs of 10 |
| 1640190X | 1.90 | 22 | 46 | 1.9 | £3.29 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640200X | 2.00 | 24 | 49 | 2 | £3.73 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640210X | 2.10 | 24 | 49 | 2.1 | £3.73 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640220X | 2.20 | 27 | 53 | 2.2 | £3.73 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640230X | 2.30 | 27 | 53 | 2.3 | £3.73 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640240X | 2.40 | 30 | 57 | 2.4 | £3.73 per item · pack of 10 | 1-2 days | Sold in packs of 10 |
| 1640250X | 2.50 | 30 | 57 | 2.5 | £4.20 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640260X | 2.60 | 30 | 57 | 2.6 | £4.20 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640270X | 2.70 | 33 | 61 | 2.7 | £4.20 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640280X | 2.80 | 33 | 61 | 2.8 | £4.20 per item · pack of 10 | 1-2 days | Sold in packs of 10 |
| 1640290X | 2.90 | 33 | 61 | 2.9 | £4.20 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640300X | 3.00 | 33 | 61 | 3 | £4.83 per item · pack of 10 | In Stock | Sold in packs of 10 |
| 1640310X | 3.10 | 36 | 65 | 3.1 | £4.83 | In Stock | |
| 1640320X | 3.20 | 36 | 65 | 3.2 | £4.83 | In Stock | |
| 1640330X | 3.30 | 36 | 65 | 3.3 | £4.83 | 1-2 days | |
| 1640340X | 3.40 | 39 | 70 | 3.4 | £4.83 | In Stock | |
| 1640350X | 3.50 | 39 | 70 | 3.5 | £5.19 | In Stock | |
| 1640380X | 3.80 | 43 | 75 | 3.8 | £5.19 | In Stock | |
| 1640390X | 3.90 | 43 | 75 | 3.9 | £5.19 | In Stock | |
| 1640400X | 4.00 | 43 | 75 | 4 | £5.30 | In Stock | |
| 1640410X | 4.10 | 43 | 75 | 4.1 | £5.30 | In Stock | |
| 1640420X | 4.20 | 43 | 75 | 4.2 | £5.30 | In Stock | |
| 1640430X | 4.30 | 47 | 80 | 4.3 | £5.30 | In Stock | |
| 1640440X | 4.40 | 47 | 80 | 4.4 | £5.30 | In Stock | |
| 1640450X | 4.50 | 47 | 80 | 4.5 | £5.38 | In Stock | |
| 1640480X | 4.80 | 52 | 86 | 4.8 | £5.38 | In Stock | |
| 1640490X | 4.90 | 52 | 86 | 4.9 | £5.38 | In Stock | |
| 1640500X | 5.00 | 52 | 86 | 5 | £6.42 | In Stock | |
| 1640510X | 5.10 | 52 | 86 | 5.1 | £6.42 | In Stock | |
| 1640520X | 5.20 | 52 | 86 | 5.2 | £6.42 | In Stock | |
| 1640530X | 5.30 | 52 | 86 | 5.3 | £6.42 | In Stock | |
| 1640540X | 5.40 | 57 | 93 | 5.4 | £6.42 | In Stock | |
| 1640550X | 5.50 | 57 | 93 | 5.5 | £7.87 | In Stock | |
| 1640560X | 5.60 | 57 | 93 | 5.6 | £7.87 | In Stock | |
| 1640570X | 5.70 | 57 | 93 | 5.7 | £7.87 | In Stock | |
| 1640580X | 5.80 | 57 | 93 | 5.8 | £7.87 | In Stock | |
| 1640590X | 5.90 | 57 | 93 | 5.9 | £7.87 | In Stock | |
| 1640600X | 6.00 | 57 | 93 | 6 | £8.95 | In Stock | |
| 1640610X | 6.10 | 63 | 101 | 6.1 | £8.95 | In Stock | |
| 1640620X | 6.20 | 63 | 101 | 6.2 | £8.95 | In Stock | |
| 1640630X | 6.30 | 63 | 101 | 6.3 | £8.95 | In Stock | |
| 1640640X | 6.40 | 63 | 101 | 6.4 | £8.95 | In Stock | |
| 1640650X | 6.50 | 63 | 101 | 6.5 | £11.64 | In Stock | |
| 1640660X | 6.60 | 63 | 101 | 6.6 | £11.64 | In Stock | |
| 1640670X | 6.70 | 63 | 101 | 6.7 | £11.64 | In Stock | |
| 1640680X | 6.80 | 69 | 109 | 6.8 | £11.64 | In Stock | |
| 1640690X | 6.90 | 69 | 109 | 6.9 | £11.64 | In Stock | |
| 1640700X | 7.00 | 69 | 109 | 7 | £12.70 | In Stock | |
| 1640710X | 7.10 | 69 | 109 | 7.1 | £12.70 | In Stock | |
| 1640720X | 7.20 | 69 | 109 | 7.2 | £12.70 | In Stock | |
| 1640730X | 7.30 | 69 | 109 | 7.3 | £12.70 | In Stock | |
| 1640740X | 7.40 | 69 | 109 | 7.4 | £12.70 | In Stock | |
| 1640750X | 7.50 | 69 | 109 | 7.5 | £12.83 | In Stock | |
| 1640760X | 7.60 | 75 | 117 | 7.6 | £12.83 | In Stock | |
| 1640770X | 7.70 | 75 | 117 | 7.7 | £12.83 | In Stock | |
| 1640780X | 7.80 | 75 | 117 | 7.8 | £12.83 | In Stock | |
| 1640790X | 7.90 | 75 | 117 | 7.9 | £12.83 | In Stock | |
| 1640800X | 8.00 | 75 | 117 | 8 | £14.48 | In Stock | |
| 1640850X | 8.50 | 75 | 117 | 8.5 | £14.92 | In Stock | |
| 1640900X | 9.00 | 81 | 125 | 9 | £15.39 | In Stock | |
| 1640950X | 9.50 | 81 | 125 | 9.5 | £16.11 | In Stock | |
| 1641000X | 10.00 | 87 | 133 | 10 | £17.94 | In Stock | |
| 1641050X | 10.50 | 87 | 133 | 10.5 | £19.99 | In Stock | |
| 1641100X | 11.00 | 94 | 142 | 11 | £21.69 | In Stock | |
| 1641150X | 11.50 | 94 | 142 | 11.5 | £22.79 | In Stock | |
| 1641200X | 12.00 | 101 | 151 | 12 | £24.78 | In Stock | |
| 1641250X | 12.50 | 101 | 151 | 12.5 | £27.31 | In Stock | |
| 1641300X | 13.00 | 101 | 151 | 13 | £28.34 | In Stock |
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