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OSG Threading Tap BA A-Spiral Point - Powder Metal Right Hand -TiCN Coated - Through Holes - 3BA
| Size | 3BA |
| Overall Length | 53 |
| Threading Length | 13 |
| Reach | 21 |
| Shank Diameter | 4.5 |
| Square | 3.55 |
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The OSG BA A-Spiral Point Threading Tap is engineered for precise tapping of British Association threads in through-holes. Designed for professionals in electronics, instrumentation, and precision mechanics, it combines durable powder-metal construction with efficient chip evacuation.
- Size/Thread: 3BA BA thread tapping for through-holes in tight-tolerance assemblies.
- Design: A-Spiral Point geometry that pushes chips forward for cleaner holes and reduced clogging.
- Material: Powder-metal body delivering high strength, wear resistance, and heat tolerance.
- Coating: TiCN coating to improve cutting efficiency and extend tool life.
- Application: Right-hand threading optimized for through-holes in thin-profile parts and enclosures.
- Performance: Through-hole tapping with consistent thread quality and reduced chatter.
With this tap, you’ll experience longer tool life, faster cycle times, and reliable BA threads in challenging materials. The spiral-point design minimizes chip buildup, reducing the risk of worn threads or damaged workpieces. The TiCN coating lowers friction and heat generation, helping you cut more efficiently and achieve precise results. Ideal for manufacturing, repair, and prototyping environments where BA threading through holes is routine.
| Size | 3BA |
| Overall Length | 53 |
| Threading Length | 13 |
| Reach | 21 |
| Shank Diameter | 4.5 |
| Square | 3.55 |
| Flutes | 3 |
| Thread Direction | Right Hand |
| Substrate | Powder Metal |
| Coating | TiCN |
| Style | Spiral Point |
| Form | BA |
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 BA A-Spiral Point - Powder Metal Right Hand -TiCN Coated - Through Holes
View full collection →You are viewing OSG-48205913. Click any other SKU to view its full details.
| Product SKU | Size | Overall Length | Shank Diameter | Flutes | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OSG-48205910 | 0BA | 66 | 6.3 | 3 | £32.35 | In Stock | |
| OSG-48205911 | 1BA | 62 | 5.6 | 3 | £46.72 | In Stock | |
| OSG-48205912 | 2BA | 58 | 5 | 3 | £30.46 | In Stock | |
| OSG-48205913 Viewing | 3BA | 53 | 4.5 | 3 | £46.72 | In Stock | |
| OSG-48205914 | 4BA | 50 | 3.55 | 3 | £30.46 | In Stock | |
| OSG-48205915 | 5BA | 48 | 3.15 | 3 | £46.72 | In Stock | |
| OSG-48205916 | 6BA | 44.5 | 2.8 | 3 | £34.05 | In Stock | |
| OSG-48205917 | 7BA | 44.5 | 2.8 | 3 | £75.75 | In Stock | |
| OSG-48205918 | 8BA | 44.5 | 2.8 | 3 | £51.12 | In Stock | |
| OSG-48205919 | 9BA | 41 | 2.5 | 3 | £141.22 | In Stock | |
| OSG-48205920 | 10BA | 41 | 2.5 | 3 | £104.48 | In Stock | |
| OSG-48205921 | 11BA | 41 | 2.5 | 3 | £236.45 | In Stock | |
| OSG-48205922 | 12BA | 40 | 2.5 | 3 | £193.97 | In Stock |
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