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Robert Charles Countersinks 100° - Deburring Tool - Through Hole - Zero Flute - Imperial - 5-8 Head Diameter
| Head Diameter | 5-8 |
| Shank Diameter | 3/8 |
| Overall Length | 2.1/4 |
| Shank Length | 1.3/8 |
Learn more about Klarna
Description
The Robert Charles Countersinks 100° through-hole deburring tool with a zero-flute design is built for fast, precise edge finishing on through holes. It’s ideal for engineers, machinists, tradespeople, and hobbyists who need reliable burr removal, light countersinking, and clean edges in a single, compact tool.
Zero-flute means this tool cuts with minimal contact, delivering smooth, chatter-free work and a pristine surface finish. Perfect for through-hole deburring, it promotes efficient chip evacuation and stable cutting across a wide range of materials, including steels, aluminium, plastics, and non-ferrous metals. This Imperial-sized countersink uses a 100° angle to achieve light countersinking in one setup, helping you finish holes quickly and consistently.
- Zero-flute design for smooth, chatter-free cutting: Fluteless geometry reduces contact and vibration, producing clean edges and a high-quality surface finish with less heat and wear.
- Through-hole deburring and light countersinking in one tool: Streamlines workflow by combining burr removal and light countersinking in a single operation, speeding up cycles and reducing setup changes.
- Imperial sizing with broad material compatibility: Performs reliably across steels, aluminium, plastics, and non-ferrous metals, delivering consistent results on a variety of through-hole finishing tasks.
This deburring tool is a dependable addition to any workshop or job site, helping you finish holes with confidence, reduce rework, and improve overall assembly quality. Its robust build and precise geometry support repeatable results day in and day out, making it a practical choice for both professionals and serious hobbyists.
Part Numbers
- Protool Part Number
- 5880-5/8-100
- Brand
- Robert Charles
- Category
- Countersinks
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: Robert Charles Countersinks - Deburring Tool - Through Hole - Zero Flute - Imperial
View full collection →You are viewing 5880-5/8-100. Click any other SKU to view its full details.
| Product SKU | Head Diameter | Shank Diameter | Overall Length | Shank Length | Standard Cut Range | Inclusive Angle | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 5880-5/8-100 Viewing | 5-8 | 3/8 | 2.1/4 | 1.3/8 | 5/16 - 3/8 | 100 | £52.14 | 2-3 days | |
| 5880-1.1/4-100 | 1.1/4 | 1/2 | 3.1/4 | 1.1/2 | 1/2 - 1/2 | 100 | £227.52 | 2-3 days | |
| 5880-1-100 | 1 | 3/8 | 2.3/4 | 1.1/4 | 7/16 - 3/8 | 100 | £102.70 | 2-3 days | |
| 5880-3/4-100 | 3/4 | 3/8 | 2.1/2 | 1.1/2 | 3/8 - 3/8 | 100 | £69.52 | 2-3 days | |
| 5880-1/2-100 | 1/2 | 5/16 | 1.7/8 | 1.1/4 | 3/16 - 5/16 | 100 | £41.08 | 2-3 days | |
| 5880-3/8-100 | 3/8 | 1/4 | 1.3/4 | 1.1/4 | 5/32 - 1/4 | 100 | £38.71 | 2-3 days | |
| 5880-5/16-100 | 5-6 | 1/4 | 1.3/4 | 1.1/4 | 7/16 - 1/4 | 100 | £37.92 | 2-3 days | |
| 5880-1.1/4-82 | 1.1/4 | 1/2 | 3.1/4 | 1.1/2 | 1/2 - 1/2 | 82 | £227.52 | 2-3 days | |
| 5880-1-82 | 1 | 3/8 | 2.3/4 | 1.1/4 | 7/16 - 3/8 | 82 | £102.70 | 2-3 days | |
| 5880-3/4-82 | 3/4 | 3/8 | 2.1/2 | 1.1/2 | 3/8 - 3/8 | 82 | £69.52 | 2-3 days | |
| 5880-5/8-82 | 5-8 | 3/8 | 2.1/4 | 1.3/8 | 5/16 - 3/8 | 82 | £52.14 | 2-3 days | |
| 5880-1/2-82 | 1/2 | 5/16 | 1.7/8 | 1.1/4 | 3/16 - 5/16 | 82 | £41.08 | 2-3 days | |
| 5880-3/8-82 | 3/8 | 1/4 | 1.3/4 | 1.1/4 | 5/32 - 1/4 | 82 | £38.71 | 2-3 days | |
| 5880-5/16-82 | 5-6 | 1/4 | 1.3/4 | 1.1/4 | 7/16 - 1/4 | 82 | £37.92 | 2-3 days | |
| 5880-1.1/4-60 | 1.1/4 | 1/2 | 3.1/4 | 1.1/2 | 1/2 - 1/2 | 60 | £227.52 | 2-3 days | |
| 5880-1-60 | 1 | 3/8 | 2.3/4 | 1.1/4 | 7/16 - 3/8 | 60 | £102.70 | 2-3 days | |
| 5880-3/4-60 | 3/4 | 3/8 | 2.1/2 | 1.1/2 | 3/8 - 3/8 | 60 | £69.52 | 2-3 days | |
| 5880-5/8-60 | 5-8 | 3/8 | 2.1/4 | 1.3/8 | 5/16 - 3/8 | 60 | £52.14 | 2-3 days | |
| 5880-1/2-60 | 1/2 | 5/16 | 1.7/8 | 1.1/4 | 3/16 - 5/16 | 60 | £41.08 | 2-3 days | |
| 5880-3/8-60 | 3/8 | 1/4 | 1.3/4 | 1.1/4 | 5/32 - 1/4 | 60 | £38.71 | 2-3 days | |
| 5880-5/16-60 | 5/6 | 1/4 | 1.3/4 | 1.1/4 | 7/16 - 1/4 | 60 | £37.92 | 2-3 days | |
| 5880-1.1/4-90 | 1.1/4 | 1/2 | 3.1/4 | 1.1/2 | 1/2 - 1/2 | 90 | £173.80 | 2-3 days | |
| 5880-1-90 | 1 | 3/8 | 2.3/4 | 1.1/4 | 7/16 - 3/8 | 90 | £69.52 | 2-3 days | |
| 5880-3/4-90 | 3/4 | 3/8 | 2.1/2 | 1.1/2 | 3/8 - 3/8 | 90 | £54.51 | 2-3 days | |
| 5880-5/8-90 | 5/8 | 3/8 | 2.1/4 | 1.3/8 | 5/16 - 3/8 | 90 | £33.97 | 2-3 days | |
| 5880-1/2-90 | 1/2 | 5/16 | 1.7/8 | 1.1/4 | 3/16 - 5/16 | 90 | £25.28 | 2-3 days | |
| 5880-3/8-90 | 3/8 | 1/4 | 1.3/4 | 1.1/4 | 5/32 - 1/4 | 90 | £24.49 | 2-3 days | |
| 5880-5/16-90 | 5/6 | 1/4 | 1.3/4 | 1.1/4 | 7/64 - 1/4 | 90 | £24.49 | 2-3 days |
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