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OSG Threading Tap Metric A-Spiral Point - HB Weldon Powder Metal Right Hand -TiCN Coated - Through Holes DIN371/1835 - M8 x 1.25
| Size | M8 |
| Pitch | 1.25 |
| Overall Length | 90 |
| Threading Length | 22 |
| Reach | 35 |
| Shank Diameter | 8 |
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The OSG Threading Tap Metric A-Spiral Point is a precision tool designed for through-hole tapping in metric sizes. Built with a TiCN-coated, powder-metal body and a robust HB Weldon shank, it delivers reliable, repeatable threads in demanding applications.
- Geometric design: A-Spiral Point geometry efficiently drives chips forward for clean, accurate threads in through-hole tapping.
- Construction: Powder-metal body delivers enhanced wear resistance and heat tolerance for longer tool life in tough materials.
- Coating: TiCN coating reduces friction, improves chip evacuation, and extends tool life under high-speed tap operations.
- Shank: HB Weldon shank provides secure retention in holders, supporting heavy tapping loads without slip.
- Threading type: Right-hand metric threading compatible with DIN371/1835 through-hole standards for consistent results.
- Size: M8 x 1.25 threading, a common metric specification for many through-hole assemblies.
Designed for professionals tackling through-hole threading tasks, this tap helps you achieve precise thread forms with fewer reworks. The spiral-point design minimizes chip buildup and jamming, while the TiCN coating and powder-metal construction extend tool life and maintain efficiency across multiple jobs. The secure HB Weldon shank keeps the tap aligned under load, so you can maintain accuracy even in demanding tapping operations. Ideal for shop floor use in metric through-hole components and assemblies that require reliable, repeatable threads.
| Size | M8 |
| Pitch | 1.25 |
| Overall Length | 90 |
| Threading Length | 22 |
| Reach | 35 |
| Shank Diameter | 8 |
| Square | 6.2 |
| Flutes | 3 |
| DIN | 371/1835 |
| Thread Direction | Right Hand |
| Substrate | Powder Metal |
| Coating | TiCN |
| Style | Spiral Point |
| Form | Metric |
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 A-Spiral Point - HB Weldon Powder Metal Right Hand -TiCN Coated - Through Holes
View full collection →You are viewing OSG-48221161. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48221138 | M3 | 0.5 | 56 | 6 | 3 | 371/1835 | £32.60 | In Stock | |
| OSG-48221144 | M4 | 0.7 | 63 | 6 | 3 | 371/1835 | £33.42 | In Stock | |
| OSG-48221149 | M5 | 0.8 | 70 | 6 | 3 | 371/1835 | £34.32 | In Stock | |
| OSG-48221155 | M6 | 1 | 80 | 6 | 3 | 371/1835 | £34.72 | In Stock | |
| OSG-48221161 Viewing | M8 | 1.25 | 90 | 8 | 3 | 371/1835 | £41.66 | In Stock | |
| OSG-48221169 | M10 | 1.5 | 100 | 10 | 3 | 371/1835 | £50.98 | In Stock | |
| OSG-48221179 | M12 | 1.75 | 110 | 12 | 3 | 371/1835 | £64.14 | In Stock | |
| OSG-48221191 | M14 | 2 | 110 | 14 | 3 | 371/1835 | £76.42 | In Stock | |
| OSG-48221202 | M16 | 2 | 110 | 16 | 3 | 371/1835 | £89.83 | In Stock |
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