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OSG Threading Tap - BSW Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 5/8 x 11
| Form | BSW |
| Size | 5/8 |
| Pitch | 11 |
| Flute Length | 32 |
| Shank Diameter | 12.5 |
| Overall Length | 102 |
Learn more about Klarna
The OSG BSW Spiral Point Threading Tap is a high-performance tool designed for through-hole tapping of British Standard Whitworth threads. Built for machinists and shops that demand precise, durable internal threads, it balances reliability with long tool life.
- Thread Size: 5/8 x 11 BSW spiral point threading tap optimized for through-hole applications.
- Material: HSS‑E (high-speed steel with cobalt) for enhanced heat resistance and extended cutting life.
- Coating: Steam oxide coating provides lubricity, wear resistance, and corrosion protection in tough cutting conditions.
- Flute/Point Design: Spiral point geometry promotes efficient chip evacuation and smooth penetration in through-holes.
- Application: Specifically engineered for reliable through-hole tapping in a range of machining tasks and maintenance work.
- Brand and Engineering: OSG threading technology delivers consistent, high-precision threads and dependable performance.
With its cobalt-enhanced alloy and protective steam oxide finish, this tap maintains sharpness under heat, delivering clean, accurate threads with fewer reworks. The spiral point design efficiently pushes chips out of the hole, reducing clogging and enabling steady progression through the material. Ideal for production runs and precision repairs alike, it offers lasting tool life and dependable performance in through-hole BSW tapping.
| Form | BSW |
| Size | 5/8 |
| Pitch | 11 |
| Flute Length | 32 |
| Shank Diameter | 12.5 |
| Overall Length | 102 |
| 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 - BSW Spiral Point HSS-E - Steam Oxide Coated - Through Hole
View full collection →You are viewing OSG-22107124. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OSG-T301009348 | 3/32 | 48 | 9.5 | 2.8 | 44.5 | £81.69 | 1-2 days | |
| OSG-22107024 | 1/8 | 40 | 11 | 3.15 | 48 | £36.49 | 1-2 days | |
| OSG-22107034 | 5/32 | 32 | 13 | 4 | 53 | £48.67 | 1-2 days | |
| OSG-22107044 | 3/16 | 24 | 16 | 5 | 58 | £21.71 | 1-2 days | |
| OSG-22107054 | 7/32 | 24 | 17 | 5.6 | 62 | £30.42 | 1-2 days | |
| OSG-22107064 | 1/4 | 20 | 19 | 6.3 | 66 | £18.26 | In Stock | |
| OSG-22107074 | 5/16 | 18 | 22 | 8 | 72 | £20.51 | In Stock | |
| OSG-22107084 | 3/8 | 16 | 24 | 10 | 80 | £25.81 | 1-2 days | |
| OSG-22107094 | 7/16 | 14 | 25 | 8 | 85 | £36.68 | In Stock | |
| OSG-22107104 | 1/2 | 12 | 29 | 9 | 89 | £36.94 | In Stock | |
| OSG-22107114 | 9/16 | 12 | 30 | 11.2 | 95 | £49.11 | 1-2 days | |
| OSG-22107124 Viewing | 5/8 | 11 | 32 | 12.5 | 102 | £56.48 | In Stock | |
| OSG-T301068711 | 11/16 | 11 | 37 | 14 | 112 | £115.57 | 1-2 days | |
| OSG-22107134 | 3/4 | 10 | 37 | 14 | 112 | £83.43 | In Stock | |
| OSG-22107144 | 7/8 | 9 | 38 | 16 | 118 | £115.57 | 1-2 days | |
| OSG-22107154 | 1 | 8 | 45 | 18 | 130 | £139.05 | 1-2 days | |
| OSG-22107164 | 1.1/8 | 7 | 37 | 20 | 127 | £239.87 | 1-2 days | |
| OSG-22107174 | 1.1/4 | 7 | 37 | 22 | 137 | £307.66 | 1-2 days |
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