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OSG Threading Tap - BA Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 6BA
| Form | BA |
| Size | 6BA |
| Flute Length | 9.5 |
| Shank Diameter | 2.8 |
| Overall Length | 44.5 |
| Substrate | HSS-E |
Learn more about Klarna
The OSG BA Spiral Point Threading Tap is a precision tool designed for engineers and machinists who create BA-threaded through-holes with reliability and consistency. Built with cobalt-enhanced HSS (HSS-E) and finished with a steam oxide coating, it delivers durable performance for demanding tapping tasks.
- Size and thread type: 6BA through-hole threading tap for BA-sized components
- Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance
- Coating: Steam oxide coating to improve wear resistance and lubricity
- Geometry: Spiral Point design to efficiently evacuate chips and push them out of the hole during tapping
- Application: Optimized for through-hole BA threading in precision metalwork and small assemblies
This combination of materials and coating means you can achieve clean, accurate BA threads with reduced tool wear, even under high-speed or high-torque tapping. The spiral point geometry helps minimize chip buildup in through-holes, leading to smoother cycles, fewer interruptions, and longer tap life—ideal for repeated production runs or intricate projects where precision matters.
| Form | BA |
| Size | 6BA |
| Flute Length | 9.5 |
| Shank Diameter | 2.8 |
| Overall Length | 44.5 |
| Substrate | HSS-E |
| Style | Spiral Point |
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 Spiral Point HSS-E - Steam Oxide Coated - Through Hole
View full collection →You are viewing OSG-22109160. Click any other SKU to view its full details.
| Product SKU | Size | Flute Length | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OSG-22109100 | 0BA | 19 | 6.3 | 66 | £15.63 | In Stock | |
| OSG-22109110 | 1BA | 17 | 5.6 | 62 | £26.48 | In Stock | |
| OSG-22109120 | 2BA | 16 | 5 | 58 | £16.09 | In Stock | |
| OSG-22109130 | 3BA | 13 | 4.5 | 53 | £26.48 | 1-2 days | |
| OSG-22109140 | 4BA | 13 | 3.55 | 50 | £16.09 | In Stock | |
| OSG-22109150 | 5BA | 11 | 3.15 | 48 | £26.48 | In Stock | |
| OSG-22109160 Viewing | 6BA | 9.5 | 2.8 | 44.5 | £18.26 | In Stock | |
| OSG-22109170 | 7BA | 9.5 | 2.8 | 44.5 | £39.97 | In Stock | |
| OSG-22109180 | 8BA | 9.5 | 2.8 | 44.5 | £27.80 | In Stock | |
| OSG-22109190 | 9BA | 8 | 2.5 | 41 | £76.03 | 1-2 days | |
| OSG-22109200 | 10BA | 8 | 2.5 | 41 | £55.62 | In Stock | |
| OSG-22109210 | 11BA | 8 | 2.5 | 40 | £126.02 | 1-2 days | |
| OSG-22109220 | 12BA | 8 | 2.5 | 40 | £103.41 | In Stock | |
| OSG-22109230 | 13BA | 8 | 2.5 | 38.5 | £151.22 | 1-2 days | |
| OSG-22109240 | 14BA | 8 | 2.5 | 38.5 | £151.22 | 1-2 days |
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