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Carmex Small Indexable Carbide Insert - Trapez - T8 - Grade BLU - 11mm Min Bore x 3mm Pitch
| Insert Size | T8 |
| Thread Sizes | Tr14x3 |
| Pitch | 3 |
| Minimum Bore | 11 |
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Description
The Carmex Small Indexable Carbide Insert - Trapez is a compact, precision threading and grooving tool designed for small-diameter work. Crafted from carbide with a trapezoidal profile, it delivers clean, accurate results for both internal and external threads.
- Material: Carbide insert for high hardness and wear resistance.
- Profile: Trapezoidal (Trapez) threading geometry optimized for threading applications.
- Grade: BLU grade for balanced cutting efficiency and durability.
- Dimensions: 11 mm minimum bore with a 3 mm pitch.
- Indexable design: Small, replaceable insert compatible with standard indexable tooling heads.
- Applications: Suited for threading and grooving tasks on internal and external threads with reliable performance.
Enjoy consistent thread quality and dependable performance across multiple cuts. The carbide construction provides lasting durability through repeated indexing, while the trapezoidal profile supports clean grooves and precise thread finishes, helping you achieve efficient, repeatable results in your machining projects.
Part Numbers
- Protool Part Number
- T8I3TRBLU
- 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 - Trapez
View full collection →You are viewing T8I3TRBLU. Click any other SKU to view its full details.
| Product SKU | Insert Size | Thread Sizes | Pitch | Minimum Bore | F | Y | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| T8I2TRBLU | T8 | Tr12x2 | Tr14x2 | 2 | 10 | 4.8 | £19.06 | 5 days | |
| T8I3TRBLU Viewing | T8 | Tr14x3 | 3 | 11 | 5.8 | 1.5 | £19.06 | 5 days | |
| T10I2TRBLU | T10 | Tr16x2 | Tr18x2 | Tr20x2 | 2 | 14 | £18.00 | 5 days | |
| T10I3TRBLU | T10 | Tr22x3 | 3 | 19 | 7.9 | 1.5 | £18.00 | 5 days | |
| T10I4TRBLU | T10 | Tr16x4 | Tr18x4 | 4 | 12 | 6.7 | £18.00 | In Stock |
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