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OSG Threading Tap UNF A-Spiral Point - Powder Metal Right Hand -TiCN Coated - Through Holes DIN2184-1 - 1/2 x 13
| Size | 1/2 |
| Pitch | 13 |
| Overall Length | 100 |
| Threading Length | 22 |
| Shank Diameter | 9 |
| Square | 7 |
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Precision-engineered threading tap designed for UNF through-hole applications, the OSG UNF A-Spiral Point Tap delivers reliable, high-performance threading for through holes. Built with a powder-metal body and TiCN coating, it’s crafted for durability and consistent results in demanding machining environments.
- UNF A-Spiral Point geometry: Efficient chip evacuation and smooth thread formation in through-holes.
- Material: Powder-metal construction for exceptional wear resistance and heat tolerance.
- Coating: TiCN coating reduces friction, extends tool life, and improves cutting performance.
- Right-hand thread: Specifically designed for standard UNF right-hand threading.
- Through-hole DIN2184-1: Meets DIN2184-1 specifications for reliable through-hole tapping.
- Size: 1/2 x 13 (UNF) suitable for common precision applications.
This tap enables clean, precise UNF threads with minimal resistance and consistent results across a range of materials. The spiral point design promotes smooth chip flow, reducing heat buildup and the chance of tap binding. With the durability of powder metal and the low-friction benefits of TiCN, you can expect longer tool life, fewer insert changes, and repeatable thread quality, even in high-speed or high-feed operations. Ideal for aerospace, automotive, and general precision manufacturing tasks that demand accurate through-hole threads and reliable performance.
| Size | 1/2 |
| Pitch | 13 |
| Overall Length | 100 |
| Threading Length | 22 |
| Shank Diameter | 9 |
| Square | 7 |
| Flutes | 3 |
| DIN | 2184-1 |
| Thread Direction | Right Hand |
| Substrate | Powder Metal |
| Coating | TiCN |
| Style | Spiral Point |
| Form | UNF |
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: OSG Threading Taps UNF A-Spiral Point - Powder Metal Right Hand -TiCN Coated - Through Holes
View full collection →You are viewing OSG-48145491. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48145454 | No.2 | 56 | 45 | 2.8 | 2 | 2184-1 | £46.59 | In Stock | |
| OSG-48145456 | No.3 | 48 | 50 | 2.8 | 2 | 2184-1 | £46.46 | In Stock | |
| OSG-48145458 | No.4 | 40 | 56 | 3.5 | 2 | 2184-1 | £40.72 | In Stock | |
| OSG-48145460 | No.5 | 40 | 56 | 3.5 | 3 | 2184-1 | £40.72 | In Stock | |
| OSG-48145462 | No.6 | 32 | 56 | 4 | 3 | 2184-1 | £46.47 | In Stock | |
| OSG-48145465 | No.8 | 32 | 63 | 4.5 | 3 | 2184-1 | £38.59 | In Stock | |
| OSG-48145467 | No.10 | 24 | 70 | 6 | 3 | 2184-1 | £47.30 | In Stock | |
| OSG-48145469 | No.12 | 24 | 80 | 6 | 3 | 2184-1 | £42.86 | In Stock | |
| OSG-48145472 | 1/4 | 20 | 80 | 7 | 3 | 2184-1 | £51.41 | In Stock | |
| OSG-48145476 | 5/16 | 18 | 90 | 8 | 3 | 2184-1 | £54.97 | In Stock | |
| OSG-48145481 | 3/8 | 16 | 90 | 10 | 3 | 2184-1 | £59.51 | In Stock | |
| OSG-48145486 | 7/16 | 14 | 100 | 8 | 3 | 2184-1 | £74.99 | In Stock | |
| OSG-48145491 Viewing | 1/2 | 13 | 100 | 9 | 3 | 2184-1 | £71.16 | In Stock | |
| OSG-48145496 | 9/16 | 12 | 100 | 11 | 3 | 2184-1 | £84.15 | In Stock | |
| OSG-48145504 | 5/8 | 11 | 100 | 12 | 3 | 2184-1 | £97.33 | In Stock | |
| OSG-48145517 | 3/4 | 10 | 110 | 14 | 3 | 2184-1 | £125.20 | In Stock | |
| OSG-48145528 | 7/8 | 9 | 125 | 18 | 3 | 2184-1 | £158.36 | In Stock | |
| OSG-48145539 | 1 | 8 | 140 | 18 | 3 | 2184-1 | £210.05 | In Stock |
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