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
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Authorised UK Distributor
OSG Threading Taps UNF A-Spiral Flute
Powder Metal Right Hand -TiCN Coated - Blind Holes
The OSG Threading Taps UNF A-Spiral Flute - Powder Metal Right Hand - TiCN Coated - Blind Holes are engineered for precise tapping of UNF (Unified National Fine) threads in blind holes. These taps feature a powder metal construction, ensuring exceptional durability and resistance to wear and high temperatures. The spiral flute design facilitates efficient chip evacuation, particularly in blind hole applications, reducing the risk of clogging. The TiCN (Titanium Carbonitride) coating enhances the tool's hardness, reduces friction, and improves cutting performance, offering extended tool life and superior performance in high-speed machining applications.
Browse all 18 products
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-48139454 | M2 | 56 | 45 | 2.8 | 2 | 2184-1 | £56.71 | In Stock |
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| OSG-48139456 | M3 | 48 | 50 | 2.8 | 2 | 2184-1 | £56.58 | In Stock |
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| OSG-48139458 | M4 | 40 | 56 | 3.5 | 2 | 2184-1 | £49.67 | In Stock |
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| OSG-48139460 | M5 | 40 | 56 | 3.5 | 2 | 2184-1 | £49.67 | In Stock |
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| OSG-48139462 | M6 | 32 | 56 | 4 | 2 | 2184-1 | £56.91 | In Stock |
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| OSG-48139465 | M8 | 32 | 63 | 4.5 | 2 | 2184-1 | £47.00 | In Stock |
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| OSG-48139467 | M10 | 24 | 70 | 6 | 2 | 2184-1 | £58.98 | In Stock |
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| OSG-48139469 | M12 | 24 | 80 | 6 | 2 | 2184-1 | £52.17 | In Stock |
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| OSG-48139472 | 1/4 | 20 | 80 | 7 | 2 | 2184-1 | £66.48 | In Stock |
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| OSG-48139476 | 5/16 | 18 | 90 | 8 | 3 | 2184-1 | £69.93 | In Stock |
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| OSG-48139481 | 3/8 | 16 | 100 | 10 | 3 | 2184-1 | £71.58 | In Stock |
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| OSG-48139486 | 7/16 | 14 | 100 | 8 | 3 | 2184-1 | £77.16 | In Stock |
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| OSG-48139491 | 1/2 | 13 | 110 | 9 | 3 | 2184-1 | £76.38 | In Stock |
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| OSG-48139496 | 9/16 | 12 | 110 | 11 | 3 | 2184-1 | £88.84 | In Stock |
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| OSG-48139504 | 5/8 | 11 | 110 | 12 | 3 | 2184-1 | £101.31 | In Stock |
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| OSG-48139517 | 3/4 | 10 | 125 | 14 | 4 | 2184-1 | £130.68 | In Stock |
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| OSG-48139528 | 7/8 | 9 | 140 | 18 | 4 | 2184-1 | £160.41 | In Stock |
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| OSG-48139539 | 1 | 8 | 160 | 48 | 4 | 2184-1 | £223.09 | In Stock |
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Built around the way engineers work
Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.
UK Delivery
FREE next day delivery on mainland UK orders over £50 ex VAT
| 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.
Easy Returns
If an item isn't right, sending it back is simple and hassle-free.
Read our returns policy →Need Technical Help?
Our specialist team can advise on tooling choice, specifications and compatibility.
01732 887334 info@protool-ltd.co.ukMon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30
