Dispatch Hours
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
- Mon – Thurs8:00 – 17:00
- Friday8:00 – 16:30
- Sat & SunClosed
OSG's metric spiral flute taps pull the chip back up out of the hole as they cut, suited to blind holes. These are left hand, cutting a reverse-rotation thread for left-hand thread applications, in powder-metallurgy tool steel with a TiCN coating. All held in UK stock.
Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48217138 | M3 | 0.5 | 56 | 3.5 | 3 | 371 | £50.61 | In Stock |
|
| OSG-48217144 | M4 | 0.7 | 63 | 4.5 | 3 | 371 | £51.80 | In Stock |
|
| OSG-48217149 | M5 | 0.8 | 70 | 6 | 3 | 371 | £33.31 | In Stock |
|
| OSG-48217155 | M5 | 1 | 80 | 6 | 3 | 371 | £53.89 | In Stock |
|
| OSG-48217161 | M8 | 1.25 | 90 | 8 | 3 | 371 | £64.68 | In Stock |
|
| OSG-48217169 | M10 | 1.5 | 100 | 10 | 3 | 371 | £78.91 | In Stock |
|
| OSG-48217179 | M12 | 1.75 | 110 | 9 | 3 | 376 | £99.41 | In Stock |
|
| OSG-48217191 | M14 | 2 | 110 | 11 | 3 | 376 | £118.45 | In Stock |
|
| OSG-48217202 | M16 | 2 | 110 | 12 | 3 | 376 | £139.26 | In Stock |
|
| OSG-48217214 | M18 | 2.5 | 125 | 14 | 4 | 376 | £188.12 | In Stock |
|
| OSG-48217228 | M20 | 2.5 | 140 | 16 | 4 | 376 | £222.85 | In Stock |
|
| OSG-48217238 | M22 | 2.5 | 140 | 18 | 4 | 376 | £243.34 | In Stock |
|
| OSG-48217247 | M24 | 3 | 160 | 18 | 4 | 376 | £298.78 | In Stock |
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Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
| Service | Cost |
|---|---|
| Royal Mail Tracked 24 | £5.90 |
| DPD Standard Next Day | £8.00 |
| Royal Mail Special Delivery by 1pm | £12.50 |
| DPD Saturday Delivery | £25.00 |
Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.
If an item isn't right, sending it back is simple and hassle-free.
Read our returns policy →Our specialist team can advise on tooling choice, specifications and compatibility.
01732 887334 info@protool-ltd.co.uk