Please log in here to access all benefits, including promotional discounts and faster checkouts.
OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1.1/8 x 7
Learn more about Klarna
Description
The OSG BSW Spiral Flute Threading Tap (HSS-E with steam oxide coating) is a high-performance tool designed for blind-hole threading. Built for machinists and job shops, it delivers precise, durable threads and extended tool life in demanding metalworking tasks.
- Thread type: BSW spiral-flute threading tap optimized for blind holes, promoting efficient chip evacuation and minimizing chip buildup.
- Material: HSS-E (high-speed steel with cobalt) for outstanding wear resistance and heat tolerance during heavy cutting.
- Coating: Steam oxide coating to reduce friction, enhance lubricity, and improve corrosion resistance in tough environments.
- Size: 1-1/8 in diameter, 7 in overall length, suitable for standard BSW threading in compact or deep blind holes.
- Flute design: Spiral flute geometry facilitates smooth chip removal, reducing the risk of re-cutting and breakage in confined holes.
- Usage: Right-hand thread configuration aligned with common BSW specifications for robust, reliable tapping.
- Brand technology: Built on OSG’s advanced threading technology to deliver high-quality threads consistently and extend tool life.
With this tap, you’ll achieve clean, accurate threads that promote strong assemblies and reduce rework. The spiral flute design excels at evacuating chips in blind-hole applications, while the cobalt-enhanced steel and steam-oxide coating work together to resist heat and wear over long production runs. This makes the OSG BSW Spiral Flute Threading Tap an ideal choice for precision machining, automotive, aerospace, and general manufacturing where dependable threading performance matters.
Part Numbers
- Protool Part Number
- OSG-22207164
- Brand
- OSG
- Category
- Threading Tap
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 Flute HSS-E - Steam Oxide Coated - Blind Hole
View full collection →You are viewing OSG-22207164. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OSG-22207024 | 1/8 | 40 | 11 | 3.15 | 48 | £46.05 | 1-2 days | |
| OSG-22207034 | 5/32 | 32 | 13 | 4 | 53 | £55.62 | 1-2 days | |
| OSG-22207044 | 3/16 | 24 | 16 | 5 | 58 | £27.80 | In Stock | |
| OSG-22207054 | 7/32 | 24 | 17 | 5.6 | 62 | £38.67 | 1-2 days | |
| OSG-22207064 | 1/4 | 20 | 19 | 6.3 | 66 | £24.23 | In Stock | |
| OSG-22207544 | 9/32 | 20 | 22 | 8 | 72 | £53.01 | 1-2 days | |
| OSG-22207074 | 5/16 | 18 | 24 | 10 | 80 | £26.94 | In Stock | |
| OSG-22207084 | 3/8 | 16 | 25 | 8 | 85 | £33.18 | In Stock | |
| OSG-22207094 | 7/16 | 14 | 29 | 9 | 89 | £46.91 | In Stock | |
| OSG-22207104 | 1/2 | 12 | 30 | 11.2 | 95 | £47.36 | In Stock | |
| OSG-22207114 | 9/16 | 12 | 32 | 12.5 | 102 | £62.59 | 1-2 days | |
| OSG-22207124 | 5/8 | 11 | 37 | 14 | 112 | £71.26 | In Stock | |
| OSG-22207134 | 3/4 | 10 | 37 | 14 | 112 | £106.89 | In Stock | |
| OSG-22207144 | 7/8 | 9 | 38 | 16 | 118 | £147.77 | In Stock | |
| OSG-22207154 | 1 | 8 | 45 | 18 | 130 | £175.57 | 1-2 days | |
| OSG-22207164 Viewing | 1.1/8 | 7 | 37 | 20 | 127 | £305.92 | 1-2 days | |
| OSG-22207174 | 1.1/4 | 7 | 37 | 22 | 137 | £389.36 | In Stock |
No products match your filters.
