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OSG Micro Carbide Drill - 20D Internal Coolant - IchAda Coated - 1.70mm
| Drill Diameter | 1.70 |
| Flute Length | 40.8 |
| Overall Length | 88 |
| Shank Diameter | 3 |
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Description
The OSG Micro Carbide Drill - 20D Internal Coolant - IchAda Coated is engineered for extreme-depth drilling with outstanding precision and reliability. Its 20D internal coolant design enhances chip removal and temperature control, helping maintain consistent performance during long, demanding runs.
With the IchAda coating, this micro drill delivers exceptional hardness, wear resistance, and efficiency for high-speed machining of challenging materials. It’s designed for intricate applications where precise hole quality and repeatable results matter.
- Deep-depth drilling with internal coolant: The 20D internal coolant design enables fast chip evacuation and effective thermal control, helping keep cutting edges sharp and wear low during extended operations.
- IchAda coating for long tool life: The IchAda coating provides enhanced hardness and wear resistance, maintaining cutting performance and reducing the need for frequent tool changes in tough materials.
- Precise 1.70 mm micro-diameter: The small-diameter design enables accurate, repeatable micro-holes with clean finishes, ideal for intricate tasks and critical manufacturing work.
This combination helps you streamline production with dependable hole quality, reduced downtime, and consistent results across batches. The 20D depth capability, effective cooling, and durable coating work together to deliver reliable performance in demanding micro-drilling applications, giving you confidence in every part you produce.
Part Numbers
- Protool Part Number
- OSG-8732053
- Brand
- OSG
- Category
- Drill
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: OSG Micro Carbide Drills - 20D Internal Coolant - IchAda Coated
View full collection →You are viewing OSG-8732053. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OSG-8732046 | 1.00 | 24 | 68 | 3 | £340.26 | In Stock | |
| OSG-8732047 | 1.10 | 26.4 | 75 | 3 | £340.26 | In Stock | |
| OSG-8732048 | 1.20 | 28.8 | 75 | 3 | £340.26 | In Stock | |
| OSG-8732049 | 1.30 | 31.2 | 75 | 3 | £340.26 | In Stock | |
| OSG-8732050 | 1.40 | 33.6 | 81 | 3 | £340.26 | In Stock | |
| OSG-8732051 | 1.50 | 36 | 81 | 3 | £340.26 | In Stock | |
| OSG-8732052 | 1.60 | 38.4 | 81 | 3 | £340.26 | In Stock | |
| OSG-8732053 Viewing | 1.70 | 40.8 | 88 | 3 | £340.26 | In Stock | |
| OSG-8732054 | 1.80 | 43.2 | 88 | 3 | £340.26 | In Stock | |
| OSG-8732055 | 1.90 | 45.6 | 88 | 3 | £340.26 | In Stock | |
| OSG-8732056 | 2.00 | 48 | 95 | 3 | £340.26 | In Stock |
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