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Carmex Small Indexabe Carbide Threading Insert - Unified Full Profile - T10 - 12mm Min Bore - 20 TPI Pitch
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Description
Carmex Small Indexable Carbide Threading Insert delivers precise, repeatable internal threads with a compact, unified full-profile design. Built for ISO and UN thread forms, it’s a reliable choice for high-precision internal threading in a variety of materials.
- Type: Internal-threading only, indexable carbide insert with unified full-profile
- Profile compatibility: Supports ISO and UN threading profiles
- Pitch: 20 TPI (1.27 mm) pitch
- Minimum bore: Minimum bore diameter 8.0 mm / 0.31 in
- Coating / Grade: BLU PVD triple-layer coated sub-micron carbide for wear resistance
- Materials compatibility: Suitable for stainless steels, cast iron, titanium, non-ferrous metals, and most high-temperature alloys (M10–M20, K05–K20, N10–N20, S10–S20)
This insert is designed to optimize internal threading workflows: the indexable carbide body delivers long tool life, steady performance, and easy insert indexing for quick tool changes. Its full-profile geometry and coating are engineered to maintain consistent thread quality across a range of tough materials, helping you achieve reliable results in production and precision milling environments.
Part Numbers
- Protool Part Number
- T10I20UNBLU
- 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 Full Profile Insert UN
View full collection →You are viewing T10I20UNBLU. Click any other SKU to view its full details.
| Product SKU | Insert Size | Pitch | Minimum Bore | F | Y | UNC | 5/8 | 11/16 | UNF | UNEF | UNS | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T8I32UNBLU | T8 | 32 | 8.3 | 4 | 0.6 | 7/16 | 1/2 | N/A | N/A | 3/8 | £17.32 | 5 days | ||
| T8I28UNBLU | T8 | 28 | 8.3 | 4 | 0.7 | 3/8 | N/A | N/A | 7/16 | 1/2 | £17.32 | 5 days | ||
| T8I24UNBLU | T8 | 24 | 8.3 | 4 | 0.7 | N/A | N/A | 3/8 | N/A | £16.40 | 5 days | |||
| T8I20UNBLU | T8 | 20 | 8.2 | 3.9 | 0.9 | 3/8 | N/A | 7/16 | 1/2 | N/A | £16.40 | In Stock | ||
| T8I16UNBLU | T8 | 16 | 8.7 | 4.4 | 1 | 7/16 | 1/2 | N/A | N/A | N/A | £16.40 | 5 days | ||
| T8I14UNBLU | T8 | 14 | 8.8 | 4.5 | 1.2 | N/A | 7/16 | N/A | N/A | £16.40 | 5 days | |||
| T8I13UNBLU | T8 | 13 | 8.8 | 4.5 | 1.3 | 1/2 | N/A | N/A | N/A | £12.60 | 5 days | |||
| T10I20UNBLU Viewing | T10 | 20 | 12.0 | 6.8 | 0.9 | 9/16 | 5/8 | 11/16 | N/A | N/A | 3/4 | £16.40 | 5 days | |
| T10I18UNBLU | T10 | 18 | 12.0 | 6.8 | 1.0 | N/A | N/A | 9/16 | 5/8 | N/A | £16.40 | 5 days | ||
| T10I16UNBLU | T10 | 16 | 12.0 | 6.8 | 1.1 | 9/16 | 5/8 | 11/16 | N/A | 3/4 | N/A | £16.40 | 5 days | |
| T10I14UNBLU | T10 | 14 | 12.1 | 6.9 | 1.2 | N/A | N/A | 7/8 | N/A | £16.40 | 5 days | |||
| T10I12UNBLU | T10 | 12 | 12.1 | 6.9 | 1.4 | 5/8 | 11/16 | 3/4 | 9/16 | N/A | N/A | £16.40 | 5 days | |
| T10I11UNBLU | T10 | 11 | 12.5 | 7.3 | 1.5 | N/A | 5/8 | N/A | N/A | £16.40 | In Stock | |||
| T10I10UNBLU | T10 | 10 | 12.6 | 7.4 | 1.5 | 3/4 | N/A | N/A | N/A | £12.60 | 5 days |
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