Please log in here to access all benefits, including promotional discounts and faster checkouts.
Carmex Thread Turning Holder Quick Change (CAT) Polygon - Internal - Right Hand - 105mm OAL - 16IR Insert - C6 Shank Size
| Type | Quick Change (CAT)(Polygon) |
| Internal or External | Internal |
| Minimum Bore | 44 |
| Shank Size | C6 |
Learn more about Klarna
Compatible inserts
The ones our customers buy most.
Description
Introducing the Carmex Quick Change (CAT) Polygon Thread Turning Holder — Internal, Right Hand, 105mm OAL with a 16IR insert and C6 shank. This CAT-compatible holder is engineered for CNC threading operations, delivering rapid tool changes and precise thread cutting across profiles in automotive, aerospace, and general manufacturing settings.
- CAT polygon geometry: Interlocks with the CAT toolholder system for fast, secure tool changes.
- Internal thread turning capability: Specialized internal geometry enables clean access to threaded profiles during machining.
- Right-hand orientation: Right-handed cutting action aligned with standard production setups.
- 105 mm overall length (OAL): Compact, space-efficient form factor for tight work envelopes.
- 16IR insert compatibility: Supports common 16IR inserts to cover a wide range of thread forms.
- C6 shank size: Sturdy shank engagement provides rigidity and minimizes deflection during cuts.
- Precision-engineered construction: Built for consistent, repeatable thread quality across multiple profiles.
- Quick Change compatibility: Enables rapid tool changes to minimize downtime and maximize productive machining time.
The Carmex CAT polygon thread turning holder is a dependable, time-saving solution for high-volume threading tasks. It helps machinists achieve precise threads with repeatable performance, reducing setup times and ensuring reliable results in critical components across automotive, aerospace, and manufacturing applications.
Part Numbers
- Protool Part Number
- P63-SIR27105-16
- Brand
- Carmex
- Category
- Thread Turning
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
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 Thread Turning Holders - Internal - Quick Change (CAT) Polygon
View full collection →You are viewing P63-SIR27105-16. Click any other SKU to view its full details.
| Product SKU | Minimum Bore | Shank Size | Hand | Overall Length | Insert | Reach | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| P40-SIR12060-16 | 20 | C4 | Right | 60 | 16IR | 37 | £156.86 | 5 days | |
| P40-SIR14060-16 | 25 | C4 | Right | 60 | 16IR | 38 | £156.86 | 5 days | |
| P40-SIR17070-16 | 29 | C4 | Right | 70 | 16IR | 48 | £156.86 | 5 days | |
| P40-SIR22090-16 | 36 | C4 | Right | 90 | 16IR | 69 | £156.86 | 5 days | |
| P40-SIR27080-16 | 44 | C4 | Right | 80 | 16IR | 60 | £156.86 | 5 days | |
| P50-SIR12060-16 | 20 | C5 | Right | 60 | 16IR | 35 | £173.98 | 5 days | |
| P50-SIR14060-16 | 25 | C5 | Right | 60 | 16IR | 36 | £173.98 | 5 days | |
| P50-SIR17070-16 | 29 | C5 | Right | 70 | 16IR | 47 | £173.98 | 5 days | |
| P50-SIR22090-16 | 36 | C5 | Right | 90 | 16IR | 68 | £173.98 | 5 days | |
| P50-SIR27105-16 | 44 | C5 | Right | 105 | 16IR | 84 | £173.98 | 5 days | |
| P63-SIR14070-16 | 25 | C6 | Right | 70 | 16IR | 42 | £292.70 | 5 days | |
| P63-SIR17075-16 | 29 | C6 | Right | 75 | 16IR | 48 | £292.70 | 5 days | |
| P63-SIR22090-16 | 36 | C6 | Right | 90 | 16IR | 64 | £199.04 | 5 days | |
| P63-SIR27105-16 Viewing | 44 | C6 | Right | 105 | 16IR | 80 | £199.04 | 5 days | |
| P40-SIR15065-22 | 25 | C4 | Right | 65 | 22IR | 42 | £156.86 | 5 days | |
| P40-SIR19070-22 | 29 | C4 | Right | 70 | 22IR | 48 | £156.86 | 5 days | |
| P40-SIR22090-22 | 38 | C4 | Right | 90 | 22IR | 69 | £156.86 | 5 days | |
| P40-SIR27080-22 | 46 | C4 | Right | 80 | 22IR | 60 | £156.86 | 5 days | |
| P50-SIR15065-22 | 25 | C5 | Right | 65 | 22IR | 41 | £173.98 | 5 days | |
| P50-SIR19070-22 | 29 | C5 | Right | 70 | 22IR | 47 | £173.98 | 5 days | |
| P50-SIR22090-22 | 38 | C5 | Right | 90 | 22IR | 68 | £173.98 | 5 days | |
| P50-SIR27105-22 | 46 | C5 | Right | 105 | 22IR | 84 | £173.98 | 5 days | |
| P63-SIR19075-22 | 29 | C6 | Right | 75 | 22IR | 48 | £292.70 | 5 days | |
| P63-SIR22090-22 | 38 | C6 | Right | 90 | 22IR | 64 | £199.04 | 5 days | |
| P63-SIR27105-22 | 46 | C6 | Right | 105 | 22IR | 80 | £199.04 | 5 days |
No products match your filters.
