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OSG Flat Bottom Carbide Drill - Through Coolant 3xD - EGIAS Coated - 5.10mm
SKU:OSG-3334331
The OSG Flat Bottom Carbide Drill with Through Coolant and EGIAS coating is engineered for precise, high-quality flat-bottom holes in steel and alloy workpieces. Its 3xD length ratio delivers deep...
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Material Compatibility
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Specification
| Drill Diameter | 5.10 |
| Flute Length | 24 |
| Overall Length | 65 |
| Shank Diameter | 6 |
£136.25
Prices shown ex. VAT
In Stock— only 1 left
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Free delivery over £50 ex VAT
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30+ years expertise
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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Learn more about Klarna
The OSG Flat Bottom Carbide Drill with Through Coolant and EGIAS coating is engineered for precise, high-quality flat-bottom holes in steel and alloy workpieces. Its 3xD length ratio delivers deeper drilling capacity without sacrificing rigidity, while through-coolant actively evacuates chips and keeps the cut cool for longer tool life.
- Diameter: 5.10 mm
- Geometry: Flat bottom design for clean, accurate bottom holes
- Length: 3xD length ratio for enhanced drilling depth
- Through-Coolant: Through-tool coolant for efficient chip evacuation and cooling
- Coating: EGIAS coating provides improved wear resistance and high-speed performance
- Material: Carbide construction for high hardness and durability
- Applications: Optimized for drilling steel and alloys with precision and reliability
The drill is built to deliver consistent, accurate flat-bottom holes while tolerating demanding cutting conditions. Through-coolant action reduces heat buildup and chip packing, supporting longer tool life and stable hole geometry. The EGIAS coating minimizes friction and wear at high speeds, enabling reliable performance across tough applications. With its 3xD depth capability and robust carbide substrate, this drill is a dependable choice for machinists demanding precision in challenging drilling tasks.
| Drill Diameter | 5.10 |
| Flute Length | 24 |
| Overall Length | 65 |
| 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.
★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
★★★★★
first place we look
honest about stock and prices are competitive.
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Full Range: OSG Flat Bottom Carbide Drills - Through Coolant 3xD - EGIAS Coated
View full collection →You are viewing OSG-3334331. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OSG-3334300 | 3.00 | 16 | 55 | 4 | £99.22 | In Stock | |
| OSG-3334301 | 3.03 | 16 | 55 | 4 | £106.80 | In Stock | |
| OSG-3334302 | 3.10 | 16 | 55 | 4 | £106.80 | In Stock | |
| OSG-3334303 | 3.15 | 16 | 55 | 4 | £106.80 | In Stock | |
| OSG-3334304 | 3.20 | 16 | 55 | 4 | £106.80 | In Stock | |
| OSG-3334305 | 3.30 | 16 | 55 | 4 | £106.80 | In Stock | |
| OSG-3334306 | 3.40 | 17 | 55 | 4 | £106.80 | In Stock | |
| OSG-3334307 | 3.50 | 17 | 55 | 4 | £106.80 | In Stock | |
| OSG-3334308 | 3.53 | 17 | 55 | 4 | £112.49 | In Stock | |
| OSG-3334309 | 3.60 | 17 | 55 | 4 | £112.49 | In Stock | |
| OSG-3334310 | 3.66 | 17 | 55 | 4 | £112.49 | In Stock | |
| OSG-3334311 | 3.68 | 17 | 55 | 4 | £112.49 | In Stock | |
| OSG-3334312 | 3.70 | 17 | 55 | 4 | £112.49 | In Stock | |
| OSG-3334313 | 3.80 | 20 | 60 | 4 | £112.49 | In Stock | |
| OSG-3334314 | 3.90 | 20 | 60 | 4 | £112.49 | In Stock | |
| OSG-3334315 | 4.00 | 20 | 60 | 4 | £112.49 | In Stock | |
| OSG-3334316 | 4.03 | 22 | 60 | 6 | £120.39 | In Stock | |
| OSG-3334317 | 4.10 | 22 | 60 | 6 | £120.39 | In Stock | |
| OSG-3334318 | 4.20 | 22 | 60 | 6 | £120.39 | In Stock | |
| OSG-3334319 | 4.30 | 22 | 60 | 6 | £120.39 | In Stock | |
| OSG-3334320 | 4.40 | 22 | 60 | 6 | £120.39 | In Stock | |
| OSG-3334321 | 4.50 | 22 | 60 | 6 | £120.39 | In Stock | |
| OSG-3334322 | 4.53 | 21 | 60 | 6 | £129.03 | In Stock | |
| OSG-3334323 | 4.60 | 21 | 60 | 6 | £129.03 | In Stock | |
| OSG-3334324 | 4.62 | 21 | 60 | 6 | £129.03 | In Stock | |
| OSG-3334325 | 4.64 | 21 | 60 | 6 | £129.03 | In Stock | |
| OSG-3334326 | 4.70 | 21 | 60 | 6 | £129.03 | In Stock | |
| OSG-3334327 | 4.80 | 24 | 65 | 6 | £129.03 | In Stock | |
| OSG-3334328 | 4.90 | 24 | 65 | 6 | £129.03 | In Stock | |
| OSG-3334329 | 5.00 | 24 | 65 | 6 | £129.03 | In Stock | |
| OSG-3334330 | 5.03 | 24 | 65 | 6 | £136.25 | In Stock | |
| OSG-3334331 Viewing | 5.10 | 24 | 65 | 6 | £136.25 | In Stock | |
| OSG-3334332 | 5.20 | 24 | 65 | 6 | £136.25 | In Stock | |
| OSG-3334333 | 5.30 | 24 | 65 | 6 | £136.25 | In Stock | |
| OSG-3334334 | 5.40 | 27 | 65 | 6 | £136.25 | In Stock | |
| OSG-3334335 | 5.50 | 27 | 65 | 6 | £136.25 | In Stock | |
| OSG-3334336 | 5.52 | 27 | 65 | 6 | £142.77 | In Stock | |
| OSG-3334337 | 5.54 | 27 | 65 | 6 | £142.77 | In Stock | |
| OSG-3334338 | 5.60 | 27 | 65 | 6 | £142.77 | In Stock | |
| OSG-3334339 | 5.70 | 27 | 65 | 6 | £142.77 | In Stock | |
| OSG-3334340 | 5.80 | 27 | 65 | 6 | £142.77 | In Stock | |
| OSG-3334341 | 5.90 | 27 | 65 | 6 | £142.77 | In Stock | |
| OSG-3334342 | 6.00 | 27 | 65 | 6 | £142.77 | In Stock | |
| OSG-3334343 | 6.03 | 30 | 70 | 8 | £142.77 | In Stock | |
| OSG-3334344 | 6.10 | 30 | 70 | 8 | £142.77 | In Stock | |
| OSG-3334345 | 6.20 | 31 | 70 | 8 | £142.77 | In Stock | |
| OSG-3334346 | 6.30 | 31 | 70 | 8 | £142.77 | In Stock | |
| OSG-3334347 | 6.40 | 31 | 70 | 8 | £142.77 | In Stock | |
| OSG-3334348 | 6.50 | 31 | 70 | 8 | £142.77 | In Stock | |
| OSG-3334349 | 6.53 | 31 | 70 | 8 | £151.68 | In Stock | |
| OSG-3334350 | 6.60 | 31 | 70 | 8 | £151.68 | In Stock | |
| OSG-3334351 | 6.70 | 31 | 70 | 8 | £151.68 | In Stock | |
| OSG-3334352 | 6.80 | 31 | 70 | 8 | £151.68 | In Stock | |
| OSG-3334353 | 6.90 | 31 | 70 | 8 | £151.68 | In Stock | |
| OSG-3334354 | 7.00 | 31 | 70 | 8 | £151.68 | In Stock | |
| OSG-3334355 | 7.03 | 31 | 70 | 8 | £160.78 | In Stock | |
| OSG-3334356 | 7.10 | 35 | 75 | 8 | £160.78 | In Stock | |
| OSG-3334357 | 7.20 | 35 | 75 | 8 | £160.78 | In Stock | |
| OSG-3334358 | 7.30 | 35 | 75 | 8 | £160.78 | In Stock | |
| OSG-3334359 | 7.40 | 35 | 75 | 8 | £160.78 | In Stock | |
| OSG-3334360 | 7.50 | 35 | 75 | 8 | £160.78 | In Stock | |
| OSG-3334361 | 7.60 | 35 | 75 | 8 | £169.58 | In Stock | |
| OSG-3334362 | 7.70 | 35 | 75 | 8 | £169.58 | In Stock | |
| OSG-3334363 | 7.80 | 35 | 75 | 8 | £169.58 | In Stock | |
| OSG-3334364 | 7.90 | 35 | 75 | 8 | £169.58 | In Stock | |
| OSG-3334365 | 8.00 | 35 | 75 | 8 | £169.58 | In Stock | |
| OSG-3334366 | 8.03 | 39 | 80 | 10 | £178.56 | In Stock | |
| OSG-3334367 | 8.10 | 39 | 80 | 10 | £178.56 | In Stock | |
| OSG-3334368 | 8.20 | 39 | 80 | 10 | £178.56 | In Stock | |
| OSG-3334369 | 8.30 | 39 | 80 | 10 | £178.56 | In Stock | |
| OSG-3334370 | 8.40 | 39 | 80 | 10 | £178.56 | In Stock | |
| OSG-3334371 | 8.50 | 39 | 80 | 10 | £178.56 | In Stock | |
| OSG-3334372 | 8.53 | 39 | 80 | 10 | £187.18 | In Stock | |
| OSG-3334373 | 8.60 | 39 | 80 | 10 | £187.18 | In Stock | |
| OSG-3334374 | 8.70 | 39 | 80 | 10 | £187.18 | In Stock | |
| OSG-3334375 | 8.80 | 39 | 80 | 10 | £187.18 | In Stock | |
| OSG-3334376 | 8.90 | 39 | 80 | 10 | £187.18 | In Stock | |
| OSG-3334377 | 9.00 | 39 | 80 | 10 | £187.18 | In Stock | |
| OSG-3334378 | 9.03 | 39 | 80 | 10 | £195.89 | In Stock | |
| OSG-3334379 | 9.10 | 43 | 85 | 10 | £195.89 | In Stock | |
| OSG-3334380 | 9.20 | 43 | 85 | 10 | £195.89 | In Stock | |
| OSG-3334381 | 9.30 | 43 | 85 | 10 | £195.89 | In Stock | |
| OSG-3334382 | 9.40 | 43 | 85 | 10 | £195.89 | In Stock | |
| OSG-3334383 | 9.50 | 43 | 85 | 10 | £195.89 | In Stock | |
| OSG-3334384 | 9.60 | 43 | 85 | 10 | £204.99 | In Stock | |
| OSG-3334385 | 9.70 | 43 | 85 | 10 | £204.99 | In Stock | |
| OSG-3334386 | 9.80 | 43 | 85 | 10 | £204.99 | In Stock | |
| OSG-3334387 | 9.90 | 43 | 85 | 10 | £204.99 | In Stock | |
| OSG-3334388 | 10.00 | 43 | 85 | 10 | £204.99 | In Stock | |
| OSG-3334389 | 10.03 | 47 | 90 | 12 | £213.63 | In Stock | |
| OSG-3334390 | 10.10 | 47 | 90 | 12 | £213.63 | In Stock | |
| OSG-3334391 | 10.20 | 47 | 90 | 12 | £213.63 | In Stock | |
| OSG-3334392 | 10.30 | 47 | 90 | 12 | £213.63 | In Stock | |
| OSG-3334393 | 10.40 | 47 | 90 | 12 | £213.63 | In Stock | |
| OSG-3334394 | 10.50 | 47 | 90 | 12 | £213.63 | In Stock | |
| OSG-3334395 | 10.60 | 47 | 90 | 12 | £222.33 | In Stock | |
| OSG-3334396 | 10.70 | 47 | 90 | 12 | £222.33 | In Stock | |
| OSG-3334397 | 10.80 | 47 | 90 | 12 | £222.33 | In Stock | |
| OSG-3334398 | 10.90 | 47 | 90 | 12 | £222.33 | In Stock | |
| OSG-3334399 | 11.00 | 47 | 90 | 12 | £222.33 | In Stock | |
| OSG-3334400 | 11.03 | 47 | 90 | 12 | £231.41 | In Stock | |
| OSG-3334401 | 11.10 | 51 | 95 | 12 | £231.41 | In Stock | |
| OSG-3334402 | 11.20 | 51 | 95 | 12 | £231.41 | In Stock | |
| OSG-3334403 | 11.30 | 51 | 95 | 12 | £231.41 | In Stock | |
| OSG-3334404 | 11.40 | 51 | 95 | 12 | £231.41 | In Stock | |
| OSG-3334405 | 11.50 | 51 | 95 | 12 | £231.41 | In Stock | |
| OSG-3334406 | 11.60 | 51 | 95 | 12 | £240.50 | In Stock | |
| OSG-3334407 | 11.70 | 51 | 95 | 12 | £240.50 | In Stock | |
| OSG-3334408 | 11.80 | 51 | 95 | 12 | £240.50 | In Stock | |
| OSG-3334409 | 11.90 | 51 | 95 | 12 | £240.50 | In Stock | |
| OSG-3334410 | 12.00 | 51 | 95 | 12 | £240.50 | In Stock | |
| OSG-3334411 | 12.03 | 57 | 100 | 14 | £278.18 | In Stock | |
| OSG-3334412 | 12.10 | 57 | 100 | 14 | £278.18 | In Stock | |
| OSG-3334413 | 12.20 | 57 | 100 | 14 | £278.18 | In Stock | |
| OSG-3334414 | 12.30 | 57 | 100 | 14 | £278.18 | In Stock | |
| OSG-3334415 | 12.40 | 57 | 100 | 14 | £278.18 | In Stock | |
| OSG-3334416 | 12.50 | 57 | 100 | 14 | £278.18 | In Stock | |
| OSG-3334417 | 12.60 | 57 | 100 | 14 | £279.69 | In Stock | |
| OSG-3334418 | 12.70 | 57 | 100 | 14 | £279.69 | In Stock | |
| OSG-3334419 | 12.80 | 57 | 100 | 14 | £279.69 | In Stock | |
| OSG-3334420 | 12.90 | 57 | 100 | 14 | £279.69 | In Stock | |
| OSG-3334421 | 13.00 | 57 | 100 | 14 | £279.69 | In Stock | |
| OSG-3334422 | 13.10 | 61 | 105 | 14 | £339.70 | In Stock | |
| OSG-3334423 | 13.20 | 61 | 105 | 14 | £339.70 | In Stock | |
| OSG-3334424 | 13.30 | 61 | 105 | 14 | £339.70 | In Stock | |
| OSG-3334425 | 13.40 | 61 | 105 | 14 | £339.70 | In Stock | |
| OSG-3334426 | 13.50 | 61 | 105 | 14 | £339.70 | In Stock | |
| OSG-3334427 | 13.60 | 61 | 105 | 14 | £339.70 | In Stock | |
| OSG-3334428 | 13.70 | 61 | 105 | 14 | £339.70 | In Stock | |
| OSG-3334429 | 13.80 | 61 | 105 | 14 | £339.70 | In Stock | |
| OSG-3334430 | 13.90 | 61 | 105 | 14 | £339.70 | In Stock | |
| OSG-3334431 | 14.00 | 61 | 105 | 14 | £339.70 | In Stock | |
| OSG-3334432 | 14.10 | 65 | 110 | 16 | £420.01 | In Stock | |
| OSG-3334433 | 14.20 | 65 | 110 | 16 | £420.01 | In Stock | |
| OSG-3334434 | 14.30 | 65 | 110 | 16 | £420.01 | In Stock | |
| OSG-3334435 | 14.40 | 65 | 110 | 16 | £420.01 | In Stock | |
| OSG-3334436 | 14.50 | 65 | 110 | 16 | £420.01 | In Stock | |
| OSG-3334437 | 14.60 | 65 | 110 | 16 | £420.01 | In Stock | |
| OSG-3334438 | 14.70 | 65 | 110 | 16 | £420.01 | In Stock | |
| OSG-3334439 | 14.80 | 65 | 110 | 16 | £420.01 | In Stock | |
| OSG-3334440 | 14.90 | 65 | 110 | 16 | £420.01 | In Stock | |
| OSG-3334441 | 15.00 | 65 | 110 | 16 | £420.01 | In Stock | |
| OSG-3334442 | 15.10 | 69 | 115 | 16 | £476.03 | In Stock | |
| OSG-3334443 | 15.20 | 69 | 115 | 16 | £476.03 | In Stock | |
| OSG-3334444 | 15.30 | 69 | 115 | 16 | £476.03 | In Stock | |
| OSG-3334445 | 15.40 | 69 | 115 | 16 | £476.03 | In Stock | |
| OSG-3334446 | 15.50 | 69 | 115 | 16 | £476.03 | In Stock | |
| OSG-3334447 | 15.60 | 69 | 115 | 16 | £476.03 | In Stock | |
| OSG-3334448 | 15.70 | 69 | 115 | 16 | £476.03 | In Stock | |
| OSG-3334449 | 15.80 | 69 | 115 | 16 | £476.03 | In Stock | |
| OSG-3334450 | 15.90 | 69 | 115 | 16 | £476.03 | In Stock | |
| OSG-3334451 | 16.00 | 69 | 115 | 16 | £476.03 | In Stock | |
| OSG-3334452 | 16.50 | 75 | 125 | 18 | £653.01 | In Stock | |
| OSG-3334453 | 17.00 | 75 | 125 | 18 | £653.01 | In Stock | |
| OSG-3334454 | 17.50 | 79 | 130 | 18 | £674.04 | In Stock | |
| OSG-3334455 | 18.00 | 79 | 130 | 18 | £674.04 | In Stock | |
| OSG-3334456 | 18.50 | 85 | 135 | 20 | £737.31 | In Stock | |
| OSG-3334457 | 19.00 | 85 | 135 | 20 | £737.31 | In Stock | |
| OSG-3334458 | 19.50 | 89 | 140 | 20 | £838.41 | In Stock | |
| OSG-3334459 | 20.00 | 89 | 140 | 20 | £838.41 | In Stock |
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