Dispatch Hours
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
- Mon – Thurs8:00 – 17:00
- Friday8:00 – 16:30
- Sat & SunClosed
Carmex
|
Authorised UK Distributor
Carmex Screw Clamp Threading Bars
Internal - Right/Left Hand - For IR/IL Inserts
Carmex Screw Clamp Threading Bars for Internal threading offer a range of impressive features. With both left-hand and right-hand variants available, these threading bars cater to different threading requirements and allow for greater flexibility in creating internal threads. The U-Type holders are designed to be compatible with U-Type inserts, ensuring a secure and precise fit. The tool holders are typically crafted with a 1.5° helix angle, optimizing chip evacuation and reducing cutting forces for smoother and more efficient threading operations.
Browse all 60 products
Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Minimum Bore | Shank Size | Hand | Overall Length | Insert | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| SIR0005H06 | 6 | 12 | Right | 100 | 06IR | £53.12 | 5 days |
|
| SIR0007K08 | 7.8 | 16 | Right | 125 | 08IR | £53.12 | In Stock |
|
| SIR0008K08U | 9 | 16 | Right | 125 | 08UIR | £61.04 | 5 days |
|
| SIR0010H11 | 12 | 10 | Right | 100 | 11IR | £49.72 | 5 days |
|
| SIR0010K11 | 12 | 16 | Right | 125 | 11IR | £49.72 | In Stock |
|
| SIR0013L11 | 15 | 16 | Right | 140 | 11IR | £49.72 | 5 days |
|
| SIR0013M16 | 16 | 16 | Right | 150 | 16IR | £49.72 | 5 days |
|
| SIR0016P16 | 19 | 20 | Right | 170 | 16IR | £49.72 | 5 days |
|
| SIR0020P16 | 24 | 20 | Right | 170 | 16IR | £56.14 | 5 days |
|
| SIR0025R16 | 29 | 25 | Right | 200 | 16IR | £71.92 | 5 days |
|
| SIR0032S16 | 36 | 32 | Right | 250 | 16IR | £139.86 | 5 days |
|
| SIR0040T16 | 44 | 40 | Right | 300 | 16IR | £166.47 | 5 days |
|
| SIR0050U16 | 54 | 50 | Right | 350 | 16IR | £225.93 | 5 days |
|
| SIR0020P22 | 24 | 20 | Right | 170 | 22IR | £56.58 | 5 days |
|
| SIR0025R22 | 29 | 25 | Right | 200 | 22IR | £69.04 | 5 days |
|
| SIR0032S22 | 38 | 32 | Right | 250 | 22IR | £146.70 | 5 days |
|
| SIR0040T22 | 46 | 40 | Right | 300 | 22IR | £173.52 | In Stock |
|
| SIR0050U22 | 56 | 50 | Right | 350 | 22IR | £242.28 | 5 days |
|
| SIR0032S22U | 38 | 32 | Right | 250 | 22UIR | £151.08 | 5 days |
|
| SIR0040T22U | 46 | 40 | Right | 300 | 22UIR | £188.10 | In Stock |
|
| SIR0050U22U | 57 | 50 | Right | 350 | 22UIR | £268.92 | 5 days |
|
| SIR0032S27 | 40 | 32 | Right | 250 | 27IR | £152.76 | 5 days |
|
| SIR0040T27 | 48 | 40 | Right | 300 | 27IR | £190.83 | In Stock |
|
| SIR0050U27 | 58 | 50 | Right | 350 | 27IR | £243.81 | 5 days |
|
| SIR0060V27 | 68 | 60 | Right | 400 | 27IR | £292.95 | 5 days |
|
| SIR0032S27U | 40 | 32 | Right | 250 | 27UIR | £163.44 | 5 days |
|
| SIR0040T27U | 48 | 40 | Right | 300 | 27UIR | £197.97 | 5 days |
|
| SIR0050U27U | 58 | 50 | Right | 350 | 27UIR | £245.61 | 5 days |
|
| SIR0060V27U | 68 | 60 | Right | 400 | 27UIR | £302.79 | 5 days |
|
| SIR0050U33U | 62 | 50 | Right | 350 | 33UIR | £408.21 | 5 days |
|
| SIL0005H06 | 6 | 12 | Left | 100 | 06IL | £53.12 | 5 days |
|
| SIL0007K08 | 7.8 | 16 | Left | 125 | 08IL | £53.12 | In Stock |
|
| SIL0008K08U | 9 | 16 | Left | 125 | 08UIL | £61.04 | 5 days |
|
| SIL0010H11 | 12 | 10 | Left | 100 | 11IL | £49.72 | 5 days |
|
| SIL0010K11 | 12 | 16 | Left | 125 | 11IL | £49.72 | 5 days |
|
| SIL0013L11 | 15 | 16 | Left | 140 | 11IL | £49.72 | 5 days |
|
| SIL0013M16 | 16 | 16 | Left | 150 | 16IL | £49.72 | 5 days |
|
| SIL0016P16 | 19 | 20 | Left | 170 | 16IL | £49.72 | 5 days |
|
| SIL0020P16 | 24 | 20 | Left | 170 | 16IL | £56.14 | 5 days |
|
| SIL0025R16 | 29 | 25 | Left | 200 | 16IL | £71.92 | 5 days |
|
| SIL0032S16 | 36 | 32 | Left | 250 | 16IL | £93.24 | 5 days |
|
| SIL0040T16 | 44 | 40 | Left | 300 | 16IL | £110.98 | 5 days |
|
| SIL0050U16 | 54 | 50 | Left | 350 | 16IL | £150.62 | 5 days |
|
| SIL0020P22 | 24 | 20 | Left | 170 | 22IL | £56.58 | 5 days |
|
| SIL0025R22 | 29 | 25 | Left | 200 | 22IL | £69.04 | 5 days |
|
| SIL0032S22 | 38 | 32 | Left | 250 | 22IL | £97.80 | 5 days |
|
| SIL0040T22 | 46 | 40 | Left | 300 | 22IL | £115.68 | 5 days |
|
| SIL0050U22 | 56 | 50 | Left | 350 | 22IL | £161.52 | 5 days |
|
| SIL0032S22U | 38 | 32 | Left | 250 | 22UIL | £100.72 | 5 days |
|
| SIL0040T22U | 46 | 40 | Left | 300 | 22UIL | £125.40 | 5 days |
|
| SIL0050U22U | 57 | 50 | Left | 350 | 22UIL | £179.26 | 5 days |
|
| SIL0032S27 | 40 | 32 | Left | 250 | 27IL | £101.84 | 5 days |
|
| SIL0040T27 | 48 | 40 | Left | 300 | 27IL | £127.22 | 5 days |
|
| SIL0050U27 | 58 | 50 | Left | 350 | 27IL | £162.54 | 5 days |
|
| SIL0060V27 | 68 | 60 | Left | 400 | 27IL | £195.30 | 5 days |
|
| SIL0032S27U | 40 | 32 | Left | 250 | 27UIL | £108.96 | In Stock |
|
| SIL0040T27U | 48 | 40 | Left | 300 | 27UIL | £131.98 | 5 days |
|
| SIL0050U27U | 58 | 50 | Left | 350 | 27UIL | £163.74 | 5 days |
|
| SIL0060V27U | 68 | 60 | Left | 400 | 27UIL | £201.86 | 5 days |
|
| SIL0050U33U | 62 | 50 | Left | 350 | 33UIL | £272.14 | 5 days |
|
No products match your filters.
Built around the way engineers work
Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.
UK Delivery
FREE next day delivery on mainland UK orders over £50 ex VAT
| Service | Cost |
|---|---|
| Royal Mail Tracked 24 | £5.90 |
| DPD Standard Next Day | £8.00 |
| Royal Mail Special Delivery by 1pm | £12.50 |
| DPD Saturday Delivery | £25.00 |
Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.
Easy Returns
If an item isn't right, sending it back is simple and hassle-free.
Read our returns policy →Need Technical Help?
Our specialist team can advise on tooling choice, specifications and compatibility.
01732 887334 info@protool-ltd.co.ukMon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30
