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
Robert Charles
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Authorised UK Distributor
Robert Charles Plain Shank Counterbores Standard Metric
The Robert Charles Plain Shank Counterbore – Standard Metric is designed for accurate and reliable counterboring in precision machining applications. Featuring a plain shank for compatibility with standard tool holders, it delivers stable cutting performance and clean, consistent results. Ideal for metric hole standards, this counterbore is well suited to general engineering, automotive, and workshop use where precision and repeatability are required.
Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Cap Screw Size | Pilot Size | Cutting Diameter | Shank Size | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| 5760-M3 | M3 | 3.4 | 6.0 | 5.0 | 71 | £40.29 | 2-3 days |
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| 5760-M3.5 | M3.5 | 3.9 | 6.5 | 5.0 | 71 | £40.29 | 2-3 days |
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| 5760-M4 | M4 | 4.5 | 8 | 5.0 | 71 | £42.66 | 2-3 days |
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| 5760-M5 | M5 | 5.5 | 10.0 | 8.0 | 80 | £44.24 | 2-3 days |
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| 5760-M6 | M6 | 6.4 | 11.0 | 8.0 | 80 | £47.40 | 2-3 days |
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| 5760-M8 | M8 | 9.0 | 15.0 | 12.5 | 100 | £61.62 | 2-3 days |
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| 5760-M10 | M10 | 11.0 | 18.0 | 12.5 | 100 | £77.42 | 2-3 days |
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| 5760-M12 | M12 | 14.0 | 20.0 | 12.5 | 100 | £87.69 | 2-3 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
