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 Deburring Tools Through Hole
Zero Flute - Imperial 90°
The Robert Charles Deburring Tools Through Hole – Zero Flute – Imperial 90° is designed for fast, accurate deburring, chamfering, and light countersinking of through holes. Manufactured from high-quality M35 HSS-E with cobalt, this tool provides excellent wear resistance, heat tolerance, and extended tool life, making it suitable for demanding engineering and production environments.
Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Head Diameter | Shank Diameter | Overall Length | Shank Length | Inclusive Angle | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| 5890-1/4-90 | 1/4 | 3/16 | 1.3/4 | 1.3/8 | 90 | £25.28 | 2-3 days |
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| 5890-5/16-90 | 5/16 | 1/4 | 1.3/4 | 1.1/4 | 90 | £26.86 | 2-3 days |
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| 5890-3/8-90 | 3/8 | 1/4 | 1.3/4 | 1.1/4 | 90 | £27.65 | 2-3 days |
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| 5890-1/2-90 | 1/2 | 5/16 | 1.7/8 | 1.1/4 | 90 | £32.39 | 2-3 days |
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| 5890-5/8-90 | 5/8 | 3/8 | 2.1/4 | 1.3/8 | 90 | £41.87 | 2-3 days |
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| 5890-3/4-90 | 3/4 | 3/8 | 2.1/4 | 1.1/2 | 90 | £53.72 | 2-3 days |
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| 5890-1-90 | 1 | 3/8 | 2.3/4 | 1.1/4 | 90 | £72.68 | 2-3 days |
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| 5890-1.1/4-90 | 1.1/4 | 1/2 | 3.1/4 | 1.1/2 | 90 | £159.58 | 2-3 days |
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| 5890-1/4-60 | 1/4 | 3/16 | 1.3/4 | 1.3/8 | 60 | £36.34 | 2-3 days |
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| 5890-5/16-60 | 5/16 | 1/4 | 1.3/4 | 1.1/4 | 60 | £38.71 | 2-3 days |
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| 5890-3/8-60 | 3/8 | 1/4 | 1.3/4 | 1.1/4 | 60 | £39.50 | 2-3 days |
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| 5890-1/2-60 | 1/2 | 5/16 | 1.7/8 | 1.1/4 | 60 | £45.03 | 2-3 days |
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| 5890-5/8-60 | 5/8 | 3/8 | 2.1/4 | 1.3/8 | 60 | £55.30 | 2-3 days |
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| 5890-3/4-60 | 3/4 | 3/8 | 2.1/4 | 1.1/2 | 60 | £67.94 | 2-3 days |
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| 5890-1-60 | 1 | 3/8 | 2.3/4 | 1.1/4 | 60 | £95.59 | 2-3 days |
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| 5890-1.1/4-60 | 1.1/4 | 1/2 | 3.1/4 | 1.1/2 | 60 | £208.56 | 2-3 days |
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| 5890-1/4-82 | 1/4 | 3/16 | 1.3/4 | 1.3/8 | 82 | £36.34 | 2-3 days |
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| 5890-5/16-82 | 5/16 | 1/4 | 1.3/4 | 1.1/4 | 82 | £38.71 | 2-3 days |
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| 5890-3/8-82 | 3/8 | 1/4 | 1.3/4 | 1.1/4 | 82 | £39.50 | 2-3 days |
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| 5890-1/2-82 | 1/2 | 5/16 | 1.7/8 | 1.1/4 | 82 | £45.03 | 2-3 days |
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| 5890-5/8-82 | 5/8 | 3/8 | 2.1/4 | 1.3/8 | 82 | £55.30 | 2-3 days |
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| 5890-3/4-82 | 3/4 | 3/8 | 2.1/4 | 1.1/2 | 82 | £67.94 | 2-3 days |
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| 5890-1-82 | 1 | 3/8 | 2.3/4 | 1.1/4 | 82 | £95.59 | 2-3 days |
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| 5890-1.1/4-82 | 1.1/4 | 1/2 | 3.1/4 | 1.1/2 | 82 | £208.56 | 2-3 days |
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| 5890-1/4-100 | 1/4 | 3/16 | 1.3/4 | 1.3/8 | 100 | £36.34 | 2-3 days |
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| 5890-5/16-100 | 5/16 | 1/4 | 1.3/4 | 1.1/4 | 100 | £38.71 | 2-3 days |
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| 5890-3/8-100 | 3/8 | 1/4 | 1.3/4 | 1.1/4 | 100 | £39.50 | 2-3 days |
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| 5890-1/2-100 | 1/2 | 5/16 | 1.7/8 | 1.1/4 | 100 | £45.03 | 2-3 days |
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| 5890-5/8-100 | 5/8 | 3/8 | 2.1/4 | 1.3/8 | 100 | £55.30 | 2-3 days |
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| 5890-3/4-100 | 3/4 | 3/8 | 2.1/4 | 1.1/2 | 100 | £67.94 | 2-3 days |
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| 5890-1-100 | 1 | 3/8 | 2.3/4 | 1.1/4 | 100 | £95.59 | 2-3 days |
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| 5890-1.1/4-100 | 1.1/4 | 1/2 | 3.1/4 | 1.1/2 | 100 | £208.56 | 2-3 days |
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| 5890-1/4-120 | 1/4 | 3/16 | 1.3/4 | 1.3/8 | 120 | £45.82 | 2-3 days |
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| 5890-5/16-120 | 5/16 | 1/4 | 1.3/4 | 1.1/4 | 120 | £47.40 | 2-3 days |
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| 5890-3/8-120 | 3/8 | 1/4 | 1.3/4 | 1.1/4 | 120 | £48.19 | 2-3 days |
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| 5890-1/2-120 | 1/2 | 5/16 | 1.7/8 | 1.1/4 | 120 | £53.72 | 2-3 days |
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| 5890-5/8-120 | 5/8 | 3/8 | 2.1/4 | 1.3/8 | 120 | £64.78 | 2-3 days |
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| 5890-3/4-120 | 3/4 | 3/8 | 2.1/4 | 1.1/2 | 120 | £76.63 | 2-3 days |
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| 5890-1-120 | 1 | 3/8 | 2.3/4 | 1.1/4 | 120 | £105.07 | 2-3 days |
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| 5890-1.1/4-120 | 1.1/4 | 1/2 | 3.1/4 | 1.1/2 | 120 | £227.52 | 2-3 days |
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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
