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OSG Carbide 2 Flute Drill - Solid - Uncoated - 7.8mm
SKU:OSG-71150780
The OSG Carbide 2 Flute Drill is a solid carbide cutting tool with a 7.8 mm diameter, engineered for precision drilling across a variety of materials. Its two-flute design delivers efficient chip...
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Material Compatibility
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Specifications at a glance
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Download Cutting Data
| Drill Diameter | 7.80 |
| Flute Length | 60.3 |
| Overall Length | 95.3 |
| Shank Diameter | 7.8 |
£32.74
Prices shown ex. VAT
1–2 days estimated lead time
— subject to availability
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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Description
The OSG Carbide 2 Flute Drill is a solid carbide cutting tool with a 7.8 mm diameter, engineered for precision drilling across a variety of materials. Its two-flute design delivers efficient chip evacuation and stable cutting, making it suitable for metalworking, woodworking, and other industrial tasks.
Uncoated by design, this drill offers versatile use and reliable performance in metalworking, woodworking, and other industrial settings. Professionals rely on its consistency to achieve accurate hole sizes and clean finishes, supporting dependable results across a wide range of drilling needs.
- Two-Flute Design for Stability and Chip Evacuation: The geometry reduces vibration during drilling and clears chips quickly, helping you maintain steady feeds and consistent hole quality.
- Solid Carbide Construction for Long Tool Life: The hard carbide tip resists wear and preserves sharpness through demanding tasks, delivering reliable, repeatable results over time.
- Uncoated Versatility for Broad Material Use: Without a coating, the drill remains versatile across different materials and setups, enabling flexible use in metalworking, woodworking, and other industrial environments.
This drill supports precise, efficient drilling with predictable results, helping you complete projects faster and with fewer reworks. Its combination of stable cutting, durable construction, and versatile usability makes it a dependable addition to any professional toolkit, ready to handle a wide range of drilling tasks with confidence.
Part Numbers
- Protool Part Number
- OSG-71150780
- 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.
Ask our technical team about this tool
Full Range: OSG Carbide 2 Flute Drill - Solid - Uncoated
View full collection →You are viewing OSG-71150780. 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-71150200 | 2.00 | 22.2 | 44.5 | 2 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150350 | 3.50 | 34.9 | 63.5 | 3.5 | Uncoated | NO | £9.46 | 1-2 days | |
| OSG-71151000 | 10.00 | 73 | 114.3 | 10 | Uncoated | NO | £54.83 | 1-2 days | |
| OSG-71150820 | 8.20 | 60.3 | 95.3 | 8.2 | Uncoated | NO | £34.47 | 1-2 days | |
| OSG-71150800 | 8.00 | 60.3 | 95.3 | 8 | Uncoated | NO | £32.74 | 1-2 days | |
| OSG-71150635 | 6.35 (1/4) | 50.8 | 82.6 | 6.35 (1/4) | Uncoated | NO | £26.25 | 1-2 days | |
| OSG-71150550 | 5.50 | 44.5 | 76.2 | 5.5 | Uncoated | NO | £19.51 | 1-2 days | |
| OSG-71150476 | 4.76 (3/16) | 41.3 | 69.9 | 4.76 (3/16) | Uncoated | NO | £16.99 | 1-2 days | |
| OSG-71150397 | 3.97 (5/32) | 34.9 | 63.5 | 3.97 (5/32) | Uncoated | NO | £10.90 | 1-2 days | |
| OSG-71150317 | 3.17 (1/8) | 31.8 | 57.2 | 3.17 (1/8) | Uncoated | NO | £9.46 | 1-2 days | |
| OSG-71150190 | 1.90 | 22.2 | 44.5 | 1.9 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150160 | 1.60 | 19.1 | 38.1 | 1.6 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71151270 | 12.7 (1/2) | 76.2 | 120.7 | 12.7 (1/2) | Uncoated | NO | £101.00 | 1-2 days | |
| OSG-71151200 | 12.00 | 76.2 | 120.7 | 12 | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151191 | 11.91 (15/32) | 76.2 | 120.7 | 11.91 (15/32) | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151190 | 11.90 | 76.2 | 120.7 | 11.9 | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151180 | 11.80 | 76.2 | 120.7 | 11.8 | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151170 | 11.70 | 76.2 | 120.7 | 11.7 | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151160 | 11.60 | 76.2 | 120.7 | 11.6 | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151150 | 11.50 | 76.2 | 120.7 | 11.5 | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151140 | 11.40 | 76.2 | 120.7 | 11.4 | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151130 | 11.30 | 76.2 | 120.7 | 11.3 | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151120 | 11.20 | 76.2 | 120.7 | 11.2 | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151111 | 11.11 (7/16) | 73 | 114.3 | 11.11 (7/16) | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151110 | 11.10 | 73 | 114.3 | 11.1 | Uncoated | NO | £83.52 | 1-2 days | |
| OSG-71151100 | 11.00 | 73 | 114.3 | 11 | Uncoated | NO | £76.24 | 1-2 days | |
| OSG-71151090 | 10.90 | 73 | 114.3 | 10.9 | Uncoated | NO | £76.24 | 1-2 days | |
| OSG-71151080 | 10.80 | 73 | 114.3 | 10.8 | Uncoated | NO | £76.24 | 1-2 days | |
| OSG-71151070 | 10.70 | 73 | 114.3 | 10.7 | Uncoated | NO | £76.24 | 1-2 days | |
| OSG-71151060 | 10.60 | 73 | 114.3 | 10.6 | Uncoated | NO | £76.24 | 1-2 days | |
| OSG-71151050 | 10.50 | 73 | 114.3 | 10.5 | Uncoated | NO | £60.12 | 1-2 days | |
| OSG-71151040 | 10.40 | 73 | 114.3 | 10.4 | Uncoated | NO | £60.12 | 1-2 days | |
| OSG-71151030 | 10.30 | 73 | 114.3 | 10.3 | Uncoated | NO | £60.12 | 1-2 days | |
| OSG-71151020 | 10.20 | 73 | 114.3 | 10.2 | Uncoated | NO | £60.12 | 1-2 days | |
| OSG-71151010 | 10.10 | 73 | 114.3 | 10.1 | Uncoated | NO | £60.12 | 1-2 days | |
| OSG-71150990 | 9.90 | 73 | 114.3 | 9.9 | Uncoated | NO | £54.83 | 1-2 days | |
| OSG-71150980 | 9.80 | 73 | 114.3 | 9.8 | Uncoated | NO | £54.83 | 1-2 days | |
| OSG-71150970 | 9.70 | 73 | 114.3 | 9.7 | Uncoated | NO | £54.83 | 1-2 days | |
| OSG-71150960 | 9.60 | 69.9 | 108 | 9.6 | Uncoated | NO | £54.83 | 1-2 days | |
| OSG-71150950 | 9.50 | 69.9 | 108 | 9.5 | Uncoated | NO | £46.25 | 1-2 days | |
| OSG-71150940 | 9.40 | 69.9 | 108 | 9.4 | Uncoated | NO | £46.25 | 1-2 days | |
| OSG-71150930 | 9.30 | 69.9 | 108 | 9.3 | Uncoated | NO | £46.25 | 1-2 days | |
| OSG-71150920 | 9.20 | 69.9 | 108 | 9.2 | Uncoated | NO | £46.25 | 1-2 days | |
| OSG-71150910 | 9.10 | 36.5 | 101.6 | 9.1 | Uncoated | NO | £46.25 | 1-2 days | |
| OSG-71150900 | 9.00 | 36.5 | 101.6 | 9 | Uncoated | NO | £37.60 | 1-2 days | |
| OSG-71150890 | 8.90 | 36.5 | 101.6 | 8.9 | Uncoated | NO | £37.60 | 1-2 days | |
| OSG-71150880 | 8.80 | 36.5 | 101.6 | 8.8 | Uncoated | NO | £37.60 | 1-2 days | |
| OSG-71150873 | 8.73 (11/32) | 36.5 | 101.6 | 8.73 (11/32) | Uncoated | NO | £37.60 | 1-2 days | |
| OSG-71150870 | 8.70 | 36.5 | 101.6 | 8.7 | Uncoated | NO | £37.60 | 1-2 days | |
| OSG-71150860 | 8.60 | 36.5 | 101.6 | 8.6 | Uncoated | NO | £37.60 | 1-2 days | |
| OSG-71150850 | 8.50 | 36.5 | 101.6 | 8.5 | Uncoated | NO | £34.47 | 1-2 days | |
| OSG-71150840 | 8.40 | 36.5 | 101.6 | 8.4 | Uncoated | NO | £34.47 | 1-2 days | |
| OSG-71150830 | 8.30 | 36.5 | 101.6 | 8.3 | Uncoated | NO | £34.47 | 1-2 days | |
| OSG-71150810 | 8.10 | 60.3 | 95.3 | 8.1 | Uncoated | NO | £34.47 | 1-2 days | |
| OSG-71150794 | 7.94 (5/16) | 60.3 | 95.3 | 7.94 (5/16) | Uncoated | NO | £32.74 | 1-2 days | |
| OSG-71150790 | 7.90 | 60.3 | 95.3 | 7.9 | Uncoated | NO | £32.74 | 1-2 days | |
| OSG-71150780 Viewing | 7.80 | 60.3 | 95.3 | 7.8 | Uncoated | NO | £32.74 | 1-2 days | |
| OSG-71150770 | 7.70 | 60.3 | 95.3 | 7.7 | Uncoated | NO | £32.74 | 1-2 days | |
| OSG-71150760 | 7.60 | 60.3 | 95.3 | 7.6 | Uncoated | NO | £32.74 | 1-2 days | |
| OSG-71150750 | 7.50 | 60.3 | 95.3 | 7.5 | Uncoated | NO | £30.62 | 1-2 days | |
| OSG-71150740 | 7.40 | 54 | 89 | 7.4 | Uncoated | NO | £30.62 | 1-2 days | |
| OSG-71150720 | 7.20 | 54 | 89 | 7.2 | Uncoated | NO | £30.62 | 1-2 days | |
| OSG-71150730 | 7.30 | 54 | 89 | 7.3 | Uncoated | NO | £30.62 | 1-2 days | |
| OSG-71150714 | 7.14 (9/32) | 54 | 89 | 7.14 (9/32) | Uncoated | NO | £30.62 | 1-2 days | |
| OSG-71150710 | 7.10 | 54 | 89 | 7.1 | Uncoated | NO | £30.62 | 1-2 days | |
| OSG-71150700 | 7.00 | 54 | 89 | 7 | Uncoated | NO | £28.41 | 1-2 days | |
| OSG-71150690 | 6.90 | 54 | 89 | 6.9 | Uncoated | NO | £28.41 | 1-2 days | |
| OSG-71150680 | 6.80 | 54 | 89 | 6.8 | Uncoated | NO | £28.41 | 1-2 days | |
| OSG-71150670 | 6.70 | 54 | 89 | 6.7 | Uncoated | NO | £28.41 | 1-2 days | |
| OSG-71150660 | 6.60 | 54 | 89 | 6.6 | Uncoated | NO | £28.41 | 1-2 days | |
| OSG-71150650 | 6.50 | 50.8 | 82.6 | 6.5 | Uncoated | NO | £26.25 | 1-2 days | |
| OSG-71150640 | 6.40 | 50.8 | 82.6 | 6.4 | Uncoated | NO | £26.25 | 1-2 days | |
| OSG-71150630 | 6.30 | 50.8 | 82.6 | 6.3 | Uncoated | NO | £26.25 | 1-2 days | |
| OSG-71150620 | 6.20 | 50.8 | 82.6 | 6.2 | Uncoated | NO | £26.25 | 1-2 days | |
| OSG-71150610 | 6.10 | 50.8 | 82.6 | 6.1 | Uncoated | NO | £26.25 | 1-2 days | |
| OSG-71150600 | 6.00 | 50.8 | 82.6 | 6 | Uncoated | NO | £23.59 | 1-2 days | |
| OSG-71150590 | 5.90 | 50.8 | 82.6 | 5.9 | Uncoated | NO | £23.59 | 1-2 days | |
| OSG-71150580 | 5.80 | 44.5 | 76.2 | 5.8 | Uncoated | NO | £23.59 | 1-2 days | |
| OSG-71150570 | 5.70 | 44.5 | 76.2 | 5.7 | Uncoated | NO | £23.59 | 1-2 days | |
| OSG-71150560 | 5.60 | 44.5 | 76.2 | 5.6 | Uncoated | NO | £23.59 | 1-2 days | |
| OSG-71150540 | 5.40 | 44.5 | 76.2 | 5.4 | Uncoated | NO | £19.51 | 1-2 days | |
| OSG-71150530 | 5.30 | 44.5 | 76.2 | 5.3 | Uncoated | NO | £19.51 | 1-2 days | |
| OSG-71150520 | 5.20 | 44.5 | 76.2 | 5.2 | Uncoated | NO | £19.51 | 1-2 days | |
| OSG-71150510 | 5.10 | 44.5 | 76.2 | 5.1 | Uncoated | NO | £19.51 | 1-2 days | |
| OSG-71150500 | 5.00 | 44.5 | 76.2 | 5 | Uncoated | NO | £16.99 | 1-2 days | |
| OSG-71150490 | 4.90 | 41.3 | 69.9 | 4.9 | Uncoated | NO | £16.99 | 1-2 days | |
| OSG-71150480 | 4.80 | 41.3 | 69.9 | 4.8 | Uncoated | NO | £16.99 | 1-2 days | |
| OSG-71150470 | 4.70 | 41.3 | 69.9 | 4.7 | Uncoated | NO | £16.99 | 1-2 days | |
| OSG-71150460 | 4.60 | 41.3 | 69.9 | 4.6 | Uncoated | NO | £16.99 | 1-2 days | |
| OSG-71150450 | 4.50 | 41.3 | 69.9 | 4.5 | Uncoated | NO | £12.99 | 1-2 days | |
| OSG-71150440 | 4.40 | 41.3 | 69.9 | 4.4 | Uncoated | NO | £12.99 | 1-2 days | |
| OSG-71150437 | 4.37 (11/64) | 41.3 | 69.9 | 4.37 (11/64) | Uncoated | NO | £12.99 | 1-2 days | |
| OSG-71150430 | 4.30 | 41.3 | 69.9 | 4.3 | Uncoated | NO | £12.99 | 1-2 days | |
| OSG-71150420 | 4.20 | 41.3 | 69.9 | 4.2 | Uncoated | NO | £12.99 | 1-2 days | |
| OSG-71150410 | 4.10 | 34.9 | 63.5 | 4.1 | Uncoated | NO | £12.99 | 1-2 days | |
| OSG-71150400 | 4.00 | 34.9 | 63.5 | 4 | Uncoated | NO | £10.90 | 1-2 days | |
| OSG-71150390 | 3.90 | 34.9 | 63.5 | 3.9 | Uncoated | NO | £10.90 | 1-2 days | |
| OSG-71150380 | 3.80 | 34.9 | 63.5 | 3.8 | Uncoated | NO | £10.90 | 1-2 days | |
| OSG-71150370 | 3.70 | 34.9 | 63.5 | 3.7 | Uncoated | NO | £10.90 | 1-2 days | |
| OSG-71150360 | 3.60 | 34.9 | 63.5 | 3.6 | Uncoated | NO | £10.90 | 1-2 days | |
| OSG-71150357 | 3.57 (9/64) | 34.9 | 63.5 | 3.57 (9/64) | Uncoated | NO | £9.46 | 1-2 days | |
| OSG-71150340 | 3.40 | 34.9 | 63.5 | 3.4 | Uncoated | NO | £9.46 | 1-2 days | |
| OSG-71150330 | 3.30 | 31.8 | 57.2 | 3.3 | Uncoated | NO | £9.46 | 1-2 days | |
| OSG-71150320 | 3.20 | 31.8 | 57.2 | 3.2 | Uncoated | NO | £9.46 | 1-2 days | |
| OSG-71150310 | 3.10 | 31.8 | 57.2 | 3.1 | Uncoated | NO | £9.46 | 1-2 days | |
| OSG-71150300 | 3.00 | 31.8 | 57.2 | 3 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150290 | 2.90 | 31.8 | 57.2 | 2.9 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150280 | 2.80 | 31.8 | 57.2 | 2.8 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150278 | 2.78 (7/64) | 31.8 | 57.2 | 2.78 (7/64) | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150270 | 2.70 | 31.8 | 57.2 | 2.7 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150260 | 2.60 | 31.8 | 57.2 | 2.6 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150250 | 2.50 | 25.4 | 50.8 | 2.5 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150240 | 2.40 | 25.4 | 50.8 | 2.4 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150238 | 2.38 (3/32) | 25.4 | 50.8 | 2.38 (3/32) | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150230 | 2.30 | 25.4 | 50.8 | 2.3 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150220 | 2.20 | 25.4 | 50.8 | 2.2 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150210 | 2.10 | 22.2 | 44.5 | 2.1 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150180 | 1.80 | 22.2 | 44.5 | 1.8 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150170 | 1.70 | 19.1 | 38.1 | 1.7 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150150 | 1.50 | 19.1 | 38.1 | 1.5 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150140 | 1.40 | 19.1 | 38.1 | 1.4 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150130 | 1.30 | 19.1 | 38.1 | 1.3 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150120 | 1.20 | 19.1 | 38.1 | 1.2 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150110 | 1.10 | 19.1 | 38.1 | 1.1 | Uncoated | NO | £8.48 | 1-2 days | |
| OSG-71150100 | 1.00 | 15.9 | 38.1 | 1 | Uncoated | NO | £8.48 | 1-2 days |
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