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OSG Carbide Spotting & Chamfering Drill - Micro Grain - Uncoated - 100° - 8mm
| Drill Diameter | 8.00 |
| Flute Length | 8 |
| Overall Length | 81 |
| Shank Diameter | 8 |
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Description
The OSG Carbide Spotting & Chamfering Drill is a precision tool designed for professionals who need fast, reliable chamfers and accurate hole spotting. With an 8 mm diameter and a fixed 100° chamfer angle, it delivers clean edges and consistent results in a single operation.
Made from top-quality micro-grain carbide and left uncoated, this drill combines outstanding wear resistance with long tool life. Its robust construction stands up to routine use in demanding machining tasks, helping you maintain tight tolerances and finish quality across a range of materials.
- Micro-Grain Carbide Construction: Delivers a durable, long-lasting cutting edge that holds its shape through repeated chamfering cycles, reducing tool changes and downtime.
- Precise 100° Chamfer Angle: Creates uniform, accurate chamfers that improve hole alignment, deburring, and part mating for smoother assemblies.
- Uncoated Finish for Reliable Performance: Provides predictable cutting action across materials without coating-related wear or delamination, enhancing consistency and ease of use.
With this tool in your kit, you gain consistent chamfering results, faster setup, and dependable performance that helps you finish projects on time and to specification.
Part Numbers
- Protool Part Number
- OSG-205-3150100
- 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.


