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OSG Threading Tap - Metric Spiral Point HSS-E - Steam Oxide Coated - Through Hole - M30 x 3.5
| Form | Metric |
| Size | M30 |
| Pitch | 3.5 |
| Flute Length | 48 |
| Shank Diameter | 20 |
| Overall Length | 138 |
Learn more about Klarna
The OSG Metric Spiral Point Threading Tap in M30 x 3.5 is a through-hole threading solution designed for precise, durable metalworking. Crafted from cobalt-enriched HSS-E and finished with a steam oxide coating, it delivers reliable heat resistance and extended tool life for demanding threading operations in through holes across steel, cast iron, and other alloys.
- Size: M30 x 3.5 metric spiral point tapping tool designed for through-hole applications
- Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance
- Coating: Steam oxide finish to reduce friction and boost durability during extended use
- Design: Spiral point (gun-nose) geometry that pushes chips forward, ideal for through holes
- Compatibility: Suitable for multi-material threading, including steel, alloy steel, cast iron, and other common metals
The spiral point design aids rapid chip evacuation, minimizing chip packing and improving thread quality in through-hole work. The combination of HSS-E substrate and steam oxide coating increases wear resistance and allows for more consistent performance under higher cutting temperatures, helping to extend tool life on demanding jobs. This tap is well-suited for shop environments that require reliable,-repeatable threading in through holes from metal fabrication to automotive components, delivering clean threads and smoother final assemblies. The tool’s geometry is compatible with a range of common materials, making it a versatile choice for multi-material production runs.
| Form | Metric |
| Size | M30 |
| Pitch | 3.5 |
| Flute Length | 48 |
| Shank Diameter | 20 |
| Overall Length | 138 |
| Substrate | HSS-E |
| Style | Spiral Point |
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 Point HSS-E - Steam Oxide Coated - Through Hole
View full collection →You are viewing OSG-22102714. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OSG-22101114 | M1 | 0.25 | 8 | 2.5 | 38.5 | £182.51 | In Stock | |
| OSG-22101134 | M1.2 | 0.25 | 8 | 2.5 | 38.5 | £128.64 | In Stock | |
| OSG-22101154 | M1.4 | 0.3 | 8 | 2.5 | 38.5 | £109.51 | In Stock | |
| OSG-22101184 | M1.6 | 0.35 | 8 | 2.5 | 40 | £53.88 | In Stock | |
| OSG-22101234 | M1.8 | 0.35 | 8 | 2.5 | 41 | £55.62 | 1-2 days | |
| OSG-22101254 | M2 | 0.4 | 8 | 2.5 | 41 | £26.48 | In Stock | |
| OSG-T9647042 | M2.2 | 0.45 | 9.5 | 2.8 | 44.5 | £36.49 | In Stock | |
| OSG-22101334 | M2.5 | 0.45 | 9.5 | 2.8 | 44.5 | £21.71 | In Stock | |
| OSG-22101384 | M3 | 0.5 | 11 | 3.15 | 48 | £14.33 | In Stock | |
| OSG-22101404 | M3.5 | 0.6 | 13 | 3.55 | 50 | £16.47 | In Stock | |
| OSG-22101444 | M4 | 0.7 | 13 | 4 | 53 | £13.03 | In Stock | |
| OSG-22101464 | M4.5 | 0.75 | 13 | 4.5 | 53 | £17.37 | In Stock | |
| OSG-22101494 | M5 | 0.8 | 16 | 5 | 58 | £13.63 | In Stock | |
| OSG-22101554 | M6 | 1 | 19 | 6.3 | 66 | £13.89 | In Stock | |
| OSG-22101584 | M7 | 1 | 19 | 7.1 | 66 | £22.59 | In Stock | |
| OSG-22101614 | M8 | 1.25 | 22 | 8 | 72 | £15.63 | In Stock | |
| OSG-22101654 | M9 | 1.25 | 22 | 9 | 72 | £27.80 | In Stock | |
| OSG-22101694 | M10 | 1.5 | 24 | 10 | 80 | £20.00 | In Stock | |
| OSG-22101744 | M11 | 1.5 | 25 | 8 | 85 | £36.49 | In Stock | |
| OSG-22101794 | M12 | 1.75 | 29 | 9 | 89 | £27.80 | In Stock | |
| OSG-22101914 | M14 | 2 | 30 | 11.2 | 95 | £34.32 | In Stock | |
| OSG-22102024 | M16 | 2 | 32 | 12.5 | 102 | £41.27 | In Stock | |
| OSG-22102144 | M18 | 2.5 | 37 | 14 | 112 | £62.14 | In Stock | |
| OSG-22102284 | M20 | 2.5 | 37 | 14 | 112 | £68.63 | In Stock | |
| OSG-22102384 | M22 | 2.5 | 38 | 16 | 118 | £85.16 | In Stock | |
| OSG-22102474 | M24 | 3 | 45 | 18 | 130 | £104.29 | In Stock | |
| OSG-22102624 | M27 | 3 | 45 | 20 | 135 | £166.86 | In Stock | |
| OSG-22102714 Viewing | M30 | 3.5 | 48 | 20 | 138 | £182.53 | In Stock | |
| OSG-22102814 | M33 | 3.5 | 51 | 22.4 | 151 | £272.89 | 1-2 days | |
| OSG-22102944 | M36 | 4 | 57 | 25 | 162 | £318.10 | In Stock | |
| OSG-22103044 | M39 | 4 | 60 | 28 | 170 | £345.90 | In Stock | |
| OSG-22103144 | M42 | 4.5 | 60 | 28 | 170 | £410.22 | 1-2 days |
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