Please log in here to access all benefits, including promotional discounts and faster checkouts.
OSG Carbide Spotting & Chamfering Drill - Micro Grain - Uncoated - 90° - 3mm
| Drill Diameter | 3.00 |
| Flute Length | 8 |
| Overall Length | 35 |
| Shank Diameter | 3 |
Learn more about Klarna
Description
The OSG Carbide Spotting & Chamfering Drill is a precision tool designed for accurate hole starts and clean chamfers. Crafted from micro-grain carbide and offered in a 3mm diameter, this uncoated bit delivers stable, repeatable results for a wide range of materials and applications.
Its 90° chamfer geometry helps create crisp, uniform edges right from the cut, reducing deburring and finishing time. Built for professionals and hobbyists alike, the drill combines long tool life with reliable performance in repetitive spotting and chamfering tasks.
- 90° Chamfer Geometry: Delivers crisp, uniform edges and accurate chamfers at the start of the hole, improving alignment and reducing post-cut finishing.
- Durable Micro-Grain Carbide: Provides long tool life and excellent wear resistance, maintaining sharpness through frequent spotting and chamfering operations.
- Uncoated, Versatile Construction: Offers predictable cutting action and broad material compatibility, suitable for dry machining and common coolants, simplifying setup and inventory.
This combination of precise geometry, tough carbide, and practical uncoated design helps you start holes confidently, finish edges cleanly, and complete tasks faster with fewer touch-ups. Whether in a busy shop or a DIY workspace, you can rely on consistent performance and reduced downtime across multiple projects.
Part Numbers
- Protool Part Number
- OSG-20900300
- 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.
