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OSG Threading Tap - BSW Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/8 x 16
| Form | BSW |
| Size | 3/8 |
| Pitch | 16 |
| Flute Length | 24 |
| Shank Diameter | 10 |
| Overall Length | 80 |
Learn more about Klarna
The OSG BSW Spiral Point Threading Tap is a professional-grade tool designed for precise through-hole tapping in metal workpieces. Crafted from HSS-E with a steam oxide finish, it combines durability with efficient cutting performance for demanding machining tasks.
- Thread Form: BSW spiral point design for efficient chip evacuation and clean thread formation in through-hole applications.
- Material: High-speed steel with cobalt (HSS-E) for enhanced hardness, wear resistance, and heat tolerance.
- Coating: Steam oxide coating that reduces friction and provides corrosion resistance for longer tool life.
- Size: 3/8" diameter with 16 TPI (3/8 x 16), optimized for through-hole tapping.
- Application: Specifically engineered for through-hole threading in metal components, delivering consistent, high-quality threads.
- Brand: OSG, a trusted name in precision threading tools known for reliability and performance.
This tap is built to withstand the rigors of industrial tapping, offering precise thread quality, extended tool life, and reliable performance in critical machining tasks. The cobalt-enriched HSS-E material handles higher cutting temperatures, while the steam oxide coating minimizes wear and improves longevity. The spiral point geometry ensures chips are pushed out of the hole, helping to prevent clogging and maintain smooth drilling and tapping cycles.
| Form | BSW |
| Size | 3/8 |
| Pitch | 16 |
| Flute Length | 24 |
| Shank Diameter | 10 |
| Overall Length | 80 |
| 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-22107084. 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 Viewing | 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 | 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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