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OSG Flat Bottom Carbide Drill - Solid 2xD Long Length - EGIAS Coated - 4.20mm
| Drill Diameter | 4.20 |
| Flute Length | 21 |
| Overall Length | 100 |
| Shank Diameter | 6 |
Learn more about Klarna
Engineered for deep, precise flat-bottom hole drilling, the OSG Flat Bottom Carbide Drill with a solid carbide composition and EGIAS coating delivers extended reach and reliable performance in demanding materials.
- Diameter: 4.20 mm
- Length: Solid 2xD Long Length for enhanced reach and stability at greater depths
- Tip/Design: Flat bottom geometry designed to produce clean, precise flat-bottom holes
- Material: Solid carbide for exceptional hardness, rigidity, and long tool life
- Coating: EGIAS coating provides wear resistance and high-speed performance
- Applications: Suitable for machining steels, alloys, and hardened metals with minimal burr formation at depth
This drill is built to maintain accuracy and stability when drilling deep holes, delivering consistent results and extended tool life in challenging materials. Its robust construction and advanced coating make it a dependable choice for precision manufacturing tasks that require deep, clean flats with minimal burrs.
| Drill Diameter | 4.20 |
| Flute Length | 21 |
| 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-3332420. 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 | 4.10 | 19 | 100 | 6 | £89.49 | In Stock | |
| OSG-3332420 Viewing | 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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