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OSG Carbide Spotting & Chamfering Drill - Micro Grain - TiAlN - 90° - 4mm
| Drill Diameter | 4.00 |
| Flute Length | 4 |
| Overall Length | 54 |
| Shank Diameter | 4 |
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Description
The OSG Carbide Spotting & Chamfering Drill is a precision tool designed for spot drilling and chamfering tasks. Crafted from premium micro-grain carbide and finished with TiAlN coating, it uses a 90° chamfer angle to produce clean, accurate edges on a variety of materials.
Intended for engineers, shop technicians, tradespeople, and even dedicated hobbyists, this compact 4 mm drill delivers dependable performance in demanding applications, helping you prep holes and edges with confidence.
- Precise 90° chamfering: Delivers consistent chamfer angles for clean edges and reliable fits across materials, reducing the need for rework and speeding up assembly.
- TiAlN-coated micro-grain carbide: The tough coating and fine grain structure boost wear resistance and heat tolerance, extending tool life and maintaining sharpness under demanding cutting conditions.
- 4 mm diameter for versatility: Compact size fits tight spaces while delivering accurate chamfers, making it suitable for a wide range of standard chamfering tasks.
This tool helps you achieve fast, dependable chamfers with a professional finish. By combining durable carbide, protective TiAlN coating, and a precise 90° angle, it supports consistent results, longer service intervals, and smoother downstream processes—from hole preparation to final assembly.
Part Numbers
- Protool Part Number
- OSG-205-15759011
- Brand
- OSG
- Category
- Drill
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 Carbide Spotting & Chamfering Drill - Micro Grain - TiAlN - 90°
View full collection →You are viewing OSG-205-15759011. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Coated | Coolant | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-205-47249011 | 12.00 | 12 | 108 | 12 | Coated | NO | £112.23 | In Stock | |
| OSG-205-39379011 | 10.00 | 10 | 93 | 10 | Coated | NO | £108.17 | In Stock | |
| OSG-205-31509011 | 8.00 | 8 | 81 | 8 | Coated | NO | £93.28 | In Stock | |
| OSG-205-23629011 | 6.00 | 6 | 72 | 6 | Coated | NO | £105.25 | In Stock | |
| OSG-205-19689011 | 5.00 | 5 | 54 | 5 | Coated | NO | £96.52 | In Stock | |
| OSG-205-15759011 Viewing | 4.00 | 4 | 54 | 4 | Coated | NO | £89.74 | In Stock |
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