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 Single Threading Insert holders
For Carbide External/Internal Threading Inserts
Our industry-leading assortment of indexable thread milling tools can be used with a wide range of applications. These tools were created in order to machine threading jobs on CNC milling machines (by using helical interpolation programs). They allow for improved productivity, thanks to the increased cutting speeds, and multi-tooth carbide inserts. Additionally, they can be used to lower tooling costs – as they are considerably cheaper than comparable taps and dies.
Tool holders for inserts from the Mill-Thread family.
Features:
Internal coolant bore
Notes:
SR0009H12 can’t be used with conical inserts: 12-18 NPT / 12-18 NPTF / 12-19 BSPT
SR0018H21 is incompatible with the following inserts: 21 I 3.5 ISO / 21 I 8 UN / 21 I 7 UN / 21-11 BSPT / 21-11.5 NPT / 21-11.5 NPTF
SR0390H12 is compatible only with these conical inserts: 12-18 NPT / 12-18 NPTF / 12-19 BSPT
Browse all 9 products
Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Insert Size | Shank Diameter | Reach | Overall Length | Minimum Bore Diameter | Neck Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| SR0009H12 | 12 | 20 | 14 | 85 | 9.5 | 7.5 | £91.20 | 5 days |
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| SR0010H12 | 12 | 20 | 16 | 85 | 9.9 | 7.6 | £100.72 | In Stock |
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| SR0012F14 | 14 | 20 | 20 | 75 | 12 | 8.9 | £79.68 | 5 days |
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| SR0014H14 | 14 | 20 | 25 | 85 | 14.5 | 11.2 | £87.62 | 5 days |
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| SR0017H14 | 14 | 20 | 30 | 85 | 17 | 13.4 | £98.02 | 5 days |
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| SR0018H21 | 21 | 20 | 30 | 85 | 18 | 14.4 | £121.04 | 5 days |
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| SR0021H21 | 21 | 20 | 40 | 94 | 21 | 16.5 | £127.84 | 5 days |
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| SR0029J30 | 30 | 25 | 50 | 110 | 29 | 22.4 | £156.08 | 5 days |
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| SR0048M40 | 40 | 40 | 78 | 153 | 48 | 35 | £212.46 | 5 days |
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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
