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Carmex Small Indexable Carbide Insert - Threading Partial Profile 55° - T8 - 9.1mm Min Bore
| Insert Size | T8 |
| Thread Form | 55 Degree Partial |
| Metric Range | 1.25-1.5 |
| TPI | 19-18 |
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Description
The Carmex Small Indexable Carbide Insert is a partial-profile threading insert designed for precise 55° thread production. Built for durability and consistent results, it pairs an indexable design with a BLU PVD triple‑layer coated sub‑micron carbide to tackle challenging materials.
- 55° threading profile: Partial-profile insert optimized for 55° thread geometry, supporting precise and repeatable cuts.
- Pitch range: Solutions available for pitches from 0.4 mm (364 TPI) to 3.0 mm (8 TPI) for versatile threading needs.
- Minimum bore diameter: Suitable for bore diameters down to 8.0 mm (0.31 in).
- Carbide grade: BLU PVD triple‑layer coated sub‑micron carbide for enhanced wear resistance and performance.
- Material compatibility: Effective with stainless steels, cast iron, titanium, non‑ferrous metals, and most high‑temperature alloys (M10–M20, K05–K20, N10–N20, S10–S20).
- Indexable design: Reusable insert that allows multiple uses with insert indexing to extend tool life.
Benefits: The BLU PVD coating and sub‑micron carbide deliver improved wear resistance and heat tolerance, helping maintain precise thread engagement across tough materials. With a broad pitch range and a practical minimum bore size, this insert reduces tool changes and supports efficient, consistent threading workflows for stainless steels, cast iron, titanium, and high‑temperature alloys.
Part Numbers
- Protool Part Number
- T8G55BLU
- Brand
- Carmex
- Category
- Mini Tool Insert
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: Carmex Small Indexable Carbide Insert Threading Partial Profile 55°
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