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16IL1.5ISOBLU - Carmex Thread Turning Internal Insert - Metric - Left Hand
| Thread Type | Internal |
| Thread Direction | Left Hand |
| Thread Form | Metric |
| Pitch | 1.5 |
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Description
Designed for metric left-hand threads, Carmex Thread Turning Internal Insert is a high-quality, laydown triangular insert crafted to form reliable internal threads. This tool is built to cover a broad range of thread standards with a single, dependable solution suitable for CNC lathes, turning centers, and manual machines.
The insert features a left-handed configuration and ISOBLU-coated geometry that promotes precise cuts and durable performance even in demanding materials. Its compact, robust design supports consistent thread formation from the first cut to the last, helping you finish jobs on time with confidence.
- Wide metric left-hand thread compatibility: Covers a broad range of metric left-hand thread sizes and standards, enabling you to complete most jobs with a single insert and reducing tool changes.
- Laydown triangular geometry for stable cutting: Provides strong support and efficient chip evacuation for consistent thread quality and minimal chatter across the entire insert life.
- ISOBLU-coated durability: Blue coating enhances wear resistance, extending insert life in demanding materials and reducing replacement frequency.
With this insert, you streamline threading operations, cut setup time, and achieve dependable, accurate internal threads across multiple standards. The result is improved workflow, lower downtime, and consistent results that help you meet deadlines and maintain quality across a wide range of projects.
Part Numbers
- Protool Part Number
- 16IL1.5ISOBLU
- Brand
- Carmex
- Category
- Thread Turning
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.
