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OSG Threading Tap Metric A-Spiral Point - Powder Metal Right Hand -TiCN Coated - Through Holes DIN376 - M18 x 2.5
| Size | M18 |
| Pitch | 2.5 |
| Overall Length | 125 |
| Shank Diameter | 14 |
| Square | 11 |
| Flutes | 3 |
Learn more about Klarna
The OSG Threading Tap, metric M18 x 2.5, is a high-performance tool engineered for through-hole tapping with precision and durability. Designed for machinists and production environments, it delivers clean, accurate threads even in demanding materials.
- Geometry: A-Spiral Point design that pushes chips ahead of the tool to reduce clogging and improve thread formation in through-holes.
- Material: Powder metal body for enhanced wear resistance and resilience under high-speed tapping conditions.
- Coating: TiCN coating minimizes friction and dissipates heat, extending tool life and maintaining cutting efficiency.
- Thread Direction: Right-hand threading aligned with standard production tapping practices for predictable results.
- Size: Metric size M18 x 2.5, suited for larger-diameter through-hole applications and strong fastener engagements.
- Through-Hole Design: Specifically configured for through-hole DIN 376 applications, ensuring reliable thread quality from start to finish.
In practice, this tap offers efficient chip evacuation, reduced risk of chip packing, and consistent thread quality across long through-holes. The combination of powder-metal toughness and TiCN coating supports higher cutting speeds and longer tool life, lowering downtime and increasing throughput. Ideal for automotive, aerospace, and general engineering environments where robust, accurate M18 x 2.5 threads are required and through-hole tapping is a common operation.
| Size | M18 |
| Pitch | 2.5 |
| Overall Length | 125 |
| Shank Diameter | 14 |
| Square | 11 |
| Flutes | 3 |
| DIN | 376 |
| 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 - Powder Metal Right Hand -TiCN Coated - Through Holes
View full collection →You are viewing OSG-48145214. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48145111 | M1 | 0.25 | 40 | 2.5 | 2 | 371 | £49.25 | In Stock | |
| OSG-48145112 | M1.1 | 0.25 | 40 | 2.5 | 2 | 371 | £49.25 | 1-2 days | |
| OSG-48145113 | M1.2 | 0.25 | 40 | 2.5 | 2 | 371 | £49.25 | In Stock | |
| OSG-48145115 | M1.4 | 0.3 | 40 | 2.5 | 2 | 371 | £42.86 | In Stock | |
| OSG-48145118 | M1.6 | 0.35 | 40 | 2.5 | 2 | 371 | £42.86 | In Stock | |
| OSG-48145119 | M1.7 | 0.35 | 40 | 2.5 | 2 | 371 | £40.04 | In Stock | |
| OSG-48145120 | M1.8 | 0.35 | 40 | 2.5 | 2 | 371 | £40.04 | In Stock | |
| OSG-48145125 | M2 | 0.4 | 45 | 2.8 | 2 | 371 | £35.36 | In Stock | |
| OSG-48145127 | M2.2 | 0.45 | 45 | 2.8 | 2 | 371 | £34.87 | In Stock | |
| OSG-48145128 | M2.3 | 0.4 | 45 | 2.8 | 2 | 371 | £34.87 | In Stock | |
| OSG-48145133 | M2.5 | 0.45 | 50 | 2.8 | 2 | 371 | £34.93 | In Stock | |
| OSG-48145136 | M2.6 | 0.45 | 50 | 2.8 | 2 | 371 | £33.31 | 1-2 days | |
| OSG-48145138 | M3 | 0.5 | 56 | 3.5 | 3 | 371 | £30.56 | In Stock | |
| OSG-48145142 | M3.5 | 0.6 | 56 | 4 | 3 | 371 | £35.93 | In Stock | |
| OSG-48145144 | M4 | 0.7 | 63 | 4.5 | 3 | 371 | £31.40 | In Stock | |
| OSG-48145147 | M4.5 | 0.75 | 70 | 6 | 3 | 371 | £37.26 | In Stock | |
| OSG-48145149 | M5 | 0.8 | 70 | 6 | 3 | 371 | £32.20 | In Stock | |
| OSG-48145152 | M5.5 | 0.9 | 80 | 6 | 3 | 371 | £49.36 | In Stock | |
| OSG-48145155 | M6 | 1 | 80 | 6 | 3 | 371 | £32.63 | In Stock | |
| OSG-48145158 | M7 | 1 | 80 | 7 | 3 | 371 | £48.57 | In Stock | |
| OSG-48145161 | M8 | 1.25 | 90 | 8 | 3 | 371 | £39.05 | In Stock | |
| OSG-48145165 | M9 | 1.25 | 90 | 9 | 3 | 371 | £38.33 | In Stock | |
| OSG-48145169 | M10 | 1.5 | 100 | 10 | 3 | 371 | £47.71 | In Stock | |
| OSG-48145139 | M3 | 0.5 | 56 | 2.2 | 3 | 376 | £50.19 | In Stock | |
| OSG-48145185 | M4 | 0.7 | 63 | 2.8 | 3 | 376 | £47.52 | In Stock | |
| OSG-48145150 | M5 | 0.8 | 70 | 3.5 | 3 | 376 | £50.58 | In Stock | |
| OSG-48145187 | M6 | 1 | 80 | 4.5 | 3 | 376 | £54.56 | In Stock | |
| OSG-48145159 | M7 | 1 | 80 | 5.5 | 3 | 376 | £59.76 | In Stock | |
| OSG-48145188 | M8 | 1.25 | 90 | 6 | 3 | 376 | £59.76 | In Stock | |
| OSG-48145166 | M9 | 1.25 | 90 | 7 | 3 | 376 | £48.32 | In Stock | |
| OSG-48145189 | M10 | 1.5 | 100 | 7 | 3 | 376 | £51.78 | In Stock | |
| OSG-48145175 | M11 | 1.5 | 100 | 8 | 3 | 376 | £52.70 | In Stock | |
| OSG-48145179 | M12 | 1.75 | 110 | 9 | 3 | 376 | £60.05 | In Stock | |
| OSG-48145191 | M14 | 2 | 110 | 11 | 3 | 376 | £71.58 | In Stock | |
| OSG-48145202 | M16 | 2 | 110 | 12 | 3 | 376 | £84.15 | In Stock | |
| OSG-48145214 Viewing | M18 | 2.5 | 125 | 14 | 3 | 376 | £113.80 | In Stock | |
| OSG-48145228 | M20 | 2.5 | 140 | 16 | 3 | 376 | £134.78 | In Stock | |
| OSG-48145238 | M22 | 2.5 | 140 | 18 | 3 | 376 | £147.00 | In Stock | |
| OSG-48145247 | M24 | 3 | 160 | 18 | 3 | 376 | £180.57 | In Stock |
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