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OSG Threading Tap - BSF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1 x 10
| Form | BSF |
| Size | 1 |
| Pitch | 10 |
| Flute Length | 45 |
| Shank Diameter | 18 |
| Overall Length | 130 |
Learn more about Klarna
Precision threading tap designed for through-hole BSF applications. Built from HSS‑E (high-speed steel with cobalt) and finished with a durable steam oxide coating, it delivers reliable, long-lasting performance in demanding machining tasks.
- Material: HSS‑E (high-speed steel with cobalt) for outstanding hardness and heat resistance.
- Coating: Steam oxide finish reduces wear and improves lubricity for longer tool life.
- Design: BSF Spiral Point geometry optimizes chip evacuation in through holes for cleaner threads.
- Application: Specifically designed for through-hole tapping, ensuring consistent thread formation.
- Size: 1 x 10 (as listed in the product title).
The tap’s spiral point pushes chips ahead as you cut, minimizing chip packing and reducing cycle times. The robust HSS‑E composition, combined with the steam oxide coating, offers improved heat tolerance and extended life in a wide range of machinable materials when used with proper lubrication. This makes it well suited for production runs, part repair, and any project requiring dependable BSF threads in through-hole applications.
| Form | BSF |
| Size | 1 |
| Pitch | 10 |
| Flute Length | 45 |
| Shank Diameter | 18 |
| Overall Length | 130 |
| 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 - BSF Spiral Point HSS-E - Steam Oxide Coated - Through Hole
View full collection →You are viewing OSG-22107424. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OSG-22107554 | 3/16 | 32 | 16 | 5 | 58 | £21.71 | 1-2 days | |
| OSG-22107564 | 7/32 | 28 | 17 | 5.6 | 62 | £30.42 | 1-2 days | |
| OSG-22107314 | 1/4 | 26 | 19 | 6.3 | 66 | £18.26 | In Stock | |
| OSG-22107574 | 9/32 | 26 | 19 | 7.1 | 66 | £42.15 | 1-2 days | |
| OSG-22107324 | 5/16 | 22 | 22 | 8 | 72 | £20.51 | In Stock | |
| OSG-22107334 | 3/8 | 20 | 24 | 10 | 80 | £25.81 | In Stock | |
| OSG-22107344 | 7/16 | 18 | 25 | 8 | 85 | £36.68 | In Stock | |
| OSG-22107354 | 1/2 | 16 | 29 | 9 | 89 | £36.94 | In Stock | |
| OSG-22107364 | 9/16 | 16 | 30 | 11.2 | 95 | £49.11 | In Stock | |
| OSG-22107374 | 5/8 | 14 | 32 | 12.5 | 102 | £55.89 | In Stock | |
| OSG-T311068714 | 11/16 | 14 | 37 | 14 | 112 | £115.57 | 1-2 days | |
| OSG-22107394 | 3/4 | 12 | 37 | 14 | 112 | £83.43 | In Stock | |
| OSG-22107414 | 7/8 | 11 | 38 | 16 | 118 | £115.57 | 1-2 days | |
| OSG-22107424 Viewing | 1 | 10 | 45 | 18 | 130 | £137.32 | 1-2 days | |
| OSG-22107434 | 1.1/8 | 9 | 37 | 20 | 127 | £239.87 | 1-2 days | |
| OSG-22107444 | 1.1/4 | 9 | 37 | 22 | 137 | £307.66 | 1-2 days |
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