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OSG Threading Tap UNC A-Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes DIN2184-1 - M6 x 32
| Size | M6 |
| Pitch | 32 |
| Overall Length | 56 |
| Threading Length | 6.4 |
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Description
The OSG UNC A-Spiral Flute threading tap is built for high-performance tapping of UNC threads in blind holes, delivering clean, precise threads every time. Designed for machinists and manufacturers who demand durability and consistent results, it performs reliably in demanding materials and deep holes.
- Material: Powder metal body delivers exceptional durability, wear resistance, and strength for tough tapping tasks.
- Coating: TiCN coating increases hardness, reduces friction, and extends tool life for high-speed cutting.
- Flute Design: Spiral flute enables efficient chip evacuation in blind holes, reducing friction and chatter.
- Thread Type: UNC A thread form with right-hand operation for standard blind-hole tapping.
- Size & Standard: M6 x 32 with DIN2184-1 compliance ensures compatibility with common blind-hole specifications.
This tap helps you achieve reliable UNC threads in blind holes with fewer reworks and shorter cycle times. The combination of powder-metal construction and TiCN coating means you can push feeds and speeds while maintaining control, accurate thread profiles, and longer tool life. The spiral flute design provides smooth chip removal in recessed holes, making it ideal for automotive, industrial equipment, and precision assembly applications where consistency matters.
Part Numbers
- Protool Part Number
- OSG-48139461
- 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 UNC A-Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes
View full collection →You are viewing OSG-48139461. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48139453 | M2 | 56 | 45 | 2.8 | 2 | 2184-1 | £48.06 | In Stock | |
| OSG-48139455 | M3 | 48 | 50 | 2.8 | 2 | 2184-1 | £47.90 | In Stock | |
| OSG-48139457 | M4 | 40 | 56 | 3.5 | 2 | 2184-1 | £42.63 | In Stock | |
| OSG-48139459 | M5 | 40 | 56 | 3.5 | 2 | 2184-1 | £42.63 | In Stock | |
| OSG-48139461 Viewing | M6 | 32 | 56 | 4 | 2 | 2184-1 | £40.45 | In Stock | |
| OSG-48139464 | M8 | 32 | 63 | 4.5 | 2 | 2184-1 | £40.45 | In Stock | |
| OSG-48139466 | M10 | 24 | 70 | 6 | 2 | 2184-1 | £42.63 | In Stock | |
| OSG-48139468 | M12 | 24 | 80 | 6 | 2 | 2184-1 | £44.21 | In Stock | |
| OSG-48139471 | 1/4 | 20 | 80 | 7 | 2 | 2184-1 | £47.03 | In Stock | |
| OSG-48139474 | 5/16 | 18 | 90 | 8 | 3 | 2184-1 | £49.35 | In Stock | |
| OSG-48139479 | 3/8 | 16 | 100 | 10 | 3 | 2184-1 | £54.40 | In Stock | |
| OSG-48139484 | 7/16 | 14 | 100 | 8 | 3 | 2184-1 | £71.85 | In Stock | |
| OSG-48139489 | 1/2 | 13 | 110 | 9 | 3 | 2184-1 | £74.16 | In Stock | |
| OSG-48139494 | 9/16 | 12 | 110 | 11 | 3 | 2184-1 | £74.29 | In Stock | |
| OSG-48139501 | 5/8 | 11 | 110 | 12 | 3 | 2184-1 | £99.28 | In Stock | |
| OSG-48139515 | 3/4 | 10 | 125 | 14 | 4 | 2184-1 | £122.97 | In Stock | |
| OSG-48139526 | 7/8 | 9 | 140 | 18 | 4 | 2184-1 | £155.76 | In Stock | |
| OSG-48139538 | 1 | 8 | 160 | 48 | 4 | 2184-1 | £206.63 | In Stock |
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