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
OSG Micro Carbide Drills - 20D Internal Coolant - IchAda Coated are engineered for extreme-depth drilling with outstanding precision and reliability. The 20D internal coolant design ensures superior chip removal and thermal control, significantly reducing wear during prolonged operations. Enhanced by the IchAda coating, these drills offer exceptional hardness, wear resistance, and efficiency, even in high-speed machining of challenging materials. Ideal for intricate applications, they deliver accurate and consistent results for critical manufacturing tasks.

Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OSG-8732046 | 1.00 | 24 | 68 | 3 | £302.45 | In Stock |
|
| OSG-8732047 | 1.10 | 26.4 | 75 | 3 | £302.45 | In Stock |
|
| OSG-8732048 | 1.20 | 28.8 | 75 | 3 | £302.45 | In Stock |
|
| OSG-8732049 | 1.30 | 31.2 | 75 | 3 | £302.45 | In Stock |
|
| OSG-8732050 | 1.40 | 33.6 | 81 | 3 | £302.45 | In Stock |
|
| OSG-8732051 | 1.50 | 36 | 81 | 3 | £302.45 | In Stock |
|
| OSG-8732052 | 1.60 | 38.4 | 81 | 3 | £302.45 | In Stock |
|
| OSG-8732053 | 1.70 | 40.8 | 88 | 3 | £302.45 | In Stock |
|
| OSG-8732054 | 1.80 | 43.2 | 88 | 3 | £302.45 | In Stock |
|
| OSG-8732055 | 1.90 | 45.6 | 88 | 3 | £302.45 | In Stock |
|
| OSG-8732056 | 2.00 | 48 | 95 | 3 | £302.45 | In Stock |
|
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Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
| 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.
If an item isn't right, sending it back is simple and hassle-free.
Read our returns policy →Our specialist team can advise on tooling choice, specifications and compatibility.
01732 887334 info@protool-ltd.co.uk