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OSG Threading Tap - Metric Spiral Flute HSS-E - Steam Oxide Coated Plus - Blind Hole - M6 x 1
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Description
Achieve precise, durable metric threading with the OSG Metric Spiral Flute Threading Tap. Designed for blind-hole tapping in metal, it delivers clean M6 x 1 threads with exceptional wear resistance and heat tolerance.
- Material: HSS-E (high-speed steel with cobalt) for increased hardness and wear resistance.
- Coating: Steam Oxide Coated Plus finish to improve lubricity, corrosion resistance, and tool life under high temperatures.
- Flute design: Spiral flutes optimize chip evacuation, reducing clogging and fracture risk in blind holes.
- Size and thread: Metric threading, M6 x 1 pitch, suitable for standard metric fasteners.
- Application: Specifically engineered for blind-hole tapping in metalworking projects; compatible with both CNC and hand tapping operations.
- Durability: Built to withstand repeated cuts, heating, and abrasive materials for longer life between changes.
By choosing this OSG tap, you gain dependable, accurate threads that engage securely with fasteners, minimizing post-cut finishing and rework. The cobalt-infused HSS and steam-oxide finish work together to resist heat and wear, extending tool life in demanding applications. The spiral flute design makes chip removal easier in blind holes, supporting deeper threads and cleaner finishes in a variety of metals. Ideal for machine shops and job sites where reliable, repeatable tapping is required for M6 x 1 components in assemblies, enclosures, and vehicles.
Part Numbers
- Protool Part Number
- OSG-23201554
- 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 - Metric Spiral Flute HSS-E - Steam Oxide Coated Plus - Blind Hole
View full collection →You are viewing OSG-23201554. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OSG-23201384 | M3 | 0.5 | 11 | 3.15 | 48 | £36.49 | In Stock | |
| OSG-23201444 | M4 | 0.7 | 13 | 4 | 53 | £33.01 | In Stock | |
| OSG-23201494 | M5 | 0.8 | 16 | 5 | 58 | £34.78 | In Stock | |
| OSG-23201554 Viewing | M6 | 1 | 19 | 6.3 | 66 | £35.63 | In Stock | |
| OSG-23201614 | M8 | 1.25 | 22 | 8 | 72 | £39.10 | In Stock | |
| OSG-23201694 | M10 | 1.5 | 24 | 10 | 80 | £50.39 | In Stock | |
| OSG-23201794 | M12 | 1.75 | 29 | 9 | 89 | £71.26 | In Stock |
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