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OSG Flat Bottom Carbide Drill - Solid 2xD Long Length - EGIAS Coated - 4.10mm
| Drill Diameter | 4.10 |
| Flute Length | 19 |
| Overall Length | 100 |
| Shank Diameter | 6 |
Learn more about Klarna
The OSG Flat Bottom Carbide Drill is a precision tool designed for engineers and machinists who need deep, flat-bottom holes in challenging metals. With a solid carbide core and an extended 2xD long length, it delivers reliable accuracy and reach where it matters most.
- Diameter: 4.10 mm
- Overall length / length type: 2xD Long Length for extended reach
- Material: Solid carbide for rigidity and long-term stability
- Coating: EGIAS coating enhances wear resistance and high-speed performance
- Tip geometry: Flat bottom design for clean, precise bottom surfaces
- Applications: Optimized for steels, alloys, and hardened metals
- Performance: Maintains accuracy at depth with reduced burr formation
Designed to drill deep, accurate flat-bottom holes with minimal burr, this tool pairs a robust carbide core with an advanced EGIAS coating for improved wear life and productivity. The extended 2xD length provides the reach needed for deeper cavities while preserving stability and precision, making it ideal for high-tolerance components across automotive, aerospace, and moldmaking applications.
| Drill Diameter | 4.10 |
| Flute Length | 19 |
| Overall Length | 100 |
| Shank Diameter | 6 |
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 Flat Bottom Carbide Drills - Solid 2xD Long Length - EGIAS Coated
View full collection →You are viewing OSG-3332410. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OSG-3332300 | 3.00 | 15 | 100 | 6 | £77.23 | In Stock | |
| OSG-3332310 | 3.10 | 15 | 100 | 6 | £82.45 | In Stock | |
| OSG-3332320 | 3.20 | 15 | 100 | 6 | £82.45 | In Stock | |
| OSG-3332330 | 3.30 | 15 | 100 | 6 | £82.45 | In Stock | |
| OSG-3332340 | 3.40 | 16 | 100 | 6 | £82.45 | In Stock | |
| OSG-3332350 | 3.50 | 16 | 100 | 6 | £82.45 | In Stock | |
| OSG-3332360 | 3.60 | 16 | 100 | 6 | £86.40 | In Stock | |
| OSG-3332370 | 3.70 | 16 | 100 | 6 | £86.40 | In Stock | |
| OSG-3332380 | 3.80 | 19 | 100 | 6 | £86.40 | In Stock | |
| OSG-3332390 | 3.90 | 19 | 100 | 6 | £86.40 | In Stock | |
| OSG-3332400 | 4.00 | 19 | 100 | 6 | £86.40 | In Stock | |
| OSG-3332410 Viewing | 4.10 | 19 | 100 | 6 | £89.49 | In Stock | |
| OSG-3332420 | 4.20 | 21 | 100 | 6 | £89.49 | In Stock | |
| OSG-3332430 | 4.30 | 21 | 100 | 6 | £89.49 | In Stock | |
| OSG-3332440 | 4.40 | 21 | 100 | 6 | £89.49 | In Stock | |
| OSG-3332450 | 4.50 | 21 | 100 | 6 | £89.49 | In Stock | |
| OSG-3332460 | 4.60 | 21 | 100 | 6 | £95.09 | In Stock | |
| OSG-3332470 | 4.70 | 21 | 100 | 6 | £95.09 | In Stock | |
| OSG-3332480 | 4.80 | 24 | 100 | 6 | £95.09 | In Stock | |
| OSG-3332490 | 4.90 | 24 | 100 | 6 | £95.09 | In Stock | |
| OSG-3332500 | 5.00 | 24 | 110 | 6 | £97.17 | In Stock | |
| OSG-3332510 | 5.10 | 24 | 110 | 6 | £102.16 | In Stock | |
| OSG-3332520 | 5.20 | 24 | 110 | 6 | £102.16 | In Stock | |
| OSG-3332530 | 5.30 | 24 | 110 | 6 | £102.16 | In Stock | |
| OSG-3332540 | 5.40 | 27 | 110 | 6 | £102.16 | In Stock | |
| OSG-3332550 | 5.50 | 27 | 110 | 6 | £102.16 | In Stock | |
| OSG-3332560 | 5.60 | 27 | 110 | 6 | £106.71 | In Stock | |
| OSG-3332570 | 5.70 | 27 | 110 | 6 | £106.71 | In Stock | |
| OSG-3332580 | 5.80 | 27 | 110 | 6 | £106.71 | In Stock | |
| OSG-3332590 | 5.90 | 27 | 110 | 6 | £106.71 | In Stock | |
| OSG-3332600 | 6.00 | 27 | 110 | 6 | £108.60 | In Stock | |
| OSG-3332650 | 6.50 | 30 | 120 | 6 | £110.33 | In Stock | |
| OSG-3332680 | 6.80 | 30 | 120 | 6 | £116.79 | In Stock | |
| OSG-3332690 | 6.90 | 30 | 120 | 6 | £116.79 | In Stock | |
| OSG-3332700 | 7.00 | 30 | 120 | 6 | £116.79 | In Stock | |
| OSG-3332740 | 7.40 | 34 | 130 | 6 | £127.63 | In Stock | |
| OSG-3332750 | 7.50 | 34 | 130 | 6 | £127.54 | In Stock | |
| OSG-3332780 | 7.80 | 34 | 130 | 6 | £133.21 | In Stock | |
| OSG-3332800 | 8.00 | 34 | 130 | 8 | £136.51 | In Stock | |
| OSG-3332850 | 8.50 | 38 | 140 | 8 | £144.15 | In Stock | |
| OSG-3332860 | 8.60 | 38 | 140 | 8 | £149.86 | In Stock | |
| OSG-3332880 | 8.80 | 38 | 140 | 8 | £149.86 | In Stock | |
| OSG-3332900 | 9.00 | 38 | 140 | 8 | £149.86 | In Stock | |
| OSG-3332920 | 9.20 | 42 | 150 | 8 | £160.69 | In Stock | |
| OSG-3332950 | 9.50 | 42 | 150 | 8 | £160.69 | In Stock | |
| OSG-3332980 | 9.80 | 42 | 150 | 8 | £168.38 | In Stock | |
| OSG-3333000 | 10.00 | 42 | 150 | 10 | £179.41 | In Stock | |
| OSG-3333030 | 10.30 | 46 | 160 | 10 | £185.97 | In Stock | |
| OSG-3333040 | 10.40 | 46 | 160 | 10 | £186.12 | In Stock | |
| OSG-3333050 | 10.50 | 46 | 160 | 10 | £185.97 | In Stock | |
| OSG-3333080 | 10.80 | 46 | 160 | 10 | £193.76 | In Stock | |
| OSG-3333100 | 11.00 | 46 | 160 | 10 | £193.76 | In Stock | |
| OSG-3333110 | 11.10 | 50 | 170 | 10 | £205.41 | In Stock | |
| OSG-3333150 | 11.50 | 50 | 170 | 10 | £205.41 | In Stock | |
| OSG-3333180 | 11.80 | 50 | 170 | 10 | £210.20 | In Stock | |
| OSG-3333200 | 12.00 | 50 | 170 | 12 | £228.93 | In Stock | |
| OSG-3333250 | 12.50 | 56 | 180 | 12 | £255.91 | In Stock | |
| OSG-3333300 | 13.00 | 56 | 180 | 12 | £266.37 | In Stock | |
| OSG-3333350 | 13.50 | 60 | 190 | 12 | £355.37 | In Stock | |
| OSG-3333400 | 14.00 | 60 | 190 | 12 | £357.62 | In Stock | |
| OSG-3333450 | 14.50 | 64 | 200 | 12 | £418.09 | In Stock | |
| OSG-3333500 | 15.00 | 64 | 200 | 12 | £418.09 | In Stock | |
| OSG-3333550 | 15.50 | 68 | 210 | 12 | £559.65 | In Stock | |
| OSG-3333600 | 16.00 | 68 | 210 | 16 | £559.65 | In Stock | |
| OSG-3333650 | 16.50 | 74 | 220 | 16 | £617.79 | In Stock | |
| OSG-3333700 | 17.00 | 74 | 220 | 16 | £617.79 | In Stock | |
| OSG-3333750 | 17.50 | 78 | 230 | 16 | £805.83 | In Stock | |
| OSG-3333800 | 18.00 | 78 | 230 | 16 | £845.28 | In Stock | |
| OSG-3333850 | 18.50 | 84 | 240 | 16 | £877.38 | In Stock | |
| OSG-3333900 | 19.00 | 84 | 240 | 16 | £877.38 | In Stock | |
| OSG-3333950 | 19.50 | 88 | 250 | 16 | £926.63 | In Stock | |
| OSG-3334000 | 20.00 | 88 | 250 | 20 | £926.63 | In Stock |
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