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OSG Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant - 12.5mm
SKU:OSG-30211250
The OSG Carbide Drill 3XD with WD1 coating is a high-performance solid carbide drill designed for through-coolant drilling and oil-hole delivery. With a 12.5 mm diameter and a 3XD length-to-diame...
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Material Compatibility
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Specification
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| Drill Diameter | 12.50 |
| Flute Length | 60 |
| Overall Length | 107 |
| Shank Diameter | 14 |
| Coated | Coated |
| Coolant | YES |
£145.64
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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Learn more about Klarna
The OSG Carbide Drill 3XD with WD1 coating is a high-performance solid carbide drill designed for through-coolant drilling and oil-hole delivery. With a 12.5 mm diameter and a 3XD length-to-diameter ratio, it’s built for professional shops, machine operators, and serious hobbyists who demand reliable hole quality across a wide range of materials.
With a 3XD length-to-diameter ratio, this drill maintains stiffness and concentricity in deep holes, while the WD1 coating reduces wear and the through-coolant oil-hole design helps control heat and ensure efficient chip evacuation for consistent results.
- WD1 wear‑resistant coating: Extends tool life by significantly reducing wear, helping maintain tight hole tolerances and clean finishes even on tough alloys.
- Through-coolant with oil-hole drilling: Delivers coolant directly to the cutting edge and flute, improving lubrication, cooling, and chip removal for steady performance and reduced thermal distortion.
- 3XD geometry for deep-hole stability: Offers enhanced stiffness and reduced deflection in deep holes, delivering straight, accurate starts and consistent hole quality across materials.
This combination enables longer intervals between tool changes, fewer reworks, and more predictable results. Whether machining hard metals or softer alloys, the OSG Carbide Drill 3XD supports efficient honing of precision holes, smoother finishes, and improved overall productivity in your workflow.
| Drill Diameter | 12.50 |
| Flute Length | 60 |
| Overall Length | 107 |
| Shank Diameter | 14 |
| Coated | Coated |
| Coolant | YES |
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.
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Staff are very helpful and interested in providing a good service making us the customer feel valued.
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first place we look
honest about stock and prices are competitive.
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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 .
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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 Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant
View full collection →You are viewing OSG-30211250. 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-30210300 | 3.00 | 20 | 60 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210310 | 3.10 | 20 | 60 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210317 | 3.17 (1/8) | 20 | 60 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210320 | 3.20 | 20 | 60 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210330 | 3.30 | 20 | 60 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210340 | 3.40 | 20 | 60 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210350 | 3.50 | 20 | 60 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210357 | 3.57 (9/64) | 20 | 60 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210360 | 3.60 | 20 | 60 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210370 | 3.70 | 20 | 60 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210380 | 3.80 | 24 | 66 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210390 | 3.90 | 24 | 66 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210397 | 3.97 (5/32) | 24 | 66 | 6 | Coated | YES | £45.42 | 1-2 days | |
| OSG-30210400 | 4.00 | 24 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210410 | 4.10 | 24 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210420 | 4.20 | 24 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210430 | 4.30 | 24 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210437 | 4.37 (11/64) | 24 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210440 | 4.40 | 24 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210450 | 4.50 | 24 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210460 | 4.60 | 24 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210465 | 4.65 | 24 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210470 | 4.70 | 24 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210476 | 4.76 (3/16) | 24 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210480 | 4.80 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210490 | 4.90 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210500 | 5.00 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210510 | 5.10 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210516 | 5.16 (13/64) | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210520 | 5.20 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210530 | 5.30 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210540 | 5.40 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210550 | 5.50 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210555 | 5.55 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210556 | 5.56 (7/32) | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210560 | 5.60 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210570 | 5.70 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210580 | 5.80 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210590 | 5.90 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210595 | 5.95 (15/64) | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210600 | 6.00 | 28 | 66 | 6 | Coated | YES | £48.69 | 1-2 days | |
| OSG-30210610 | 6.10 | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210620 | 6.20 | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210630 | 6.30 | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210635 | 6.35 (1/4) | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210640 | 6.40 (1/4) | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210650 | 6.50 | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210660 | 6.60 | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210670 | 6.70 | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210675 | 6.75 (17/64) | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210680 | 6.80 | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210690 | 6.90 | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210700 | 7.00 | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210710 | 7.10 | 34 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210714 | 7.14 (9/32) | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210720 | 7.20 | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210730 | 7.30 | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210740 | 7.40 | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210750 | 7.50 | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210754 | 7.54 (19/64) | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210760 | 7.60 | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210770 | 7.70 | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210780 | 7.80 | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210790 | 7.90 | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210794 | 7.94 (5/16) | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210800 | 8.00 | 41 | 79 | 8 | Coated | YES | £65.88 | 1-2 days | |
| OSG-30210810 | 8.10 | 41 | 79 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210820 | 8.20 | 41 | 79 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210830 | 8.30 | 41 | 79 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210833 | 8.33 (21/64) | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210840 | 8.40 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210850 | 8.50 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210860 | 8.60 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210870 | 8.70 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210873 | 8.73 (11/32) | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210880 | 8.80 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210890 | 8.90 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210900 | 9.00 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210910 | 9.10 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210913 | 9.13 (23/64) | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210920 | 9.20 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210930 | 9.30 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210940 | 9.40 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210950 | 9.50 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210952 | 9.52 (3/8) | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210960 | 9.60 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210970 | 9.70 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210980 | 9.80 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210990 | 9.90 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30210992 | 9.92 (25/64) | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30211000 | 10.00 | 47 | 89 | 10 | Coated | YES | £80.11 | 1-2 days | |
| OSG-30211010 | 10.10 | 47 | 89 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211020 | 10.20 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211030 | 10.30 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211032 | 10.32 (13/32) | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211040 | 10.40 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211050 | 10.50 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211060 | 10.60 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211070 | 10.70 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211072 | 10.72 (27/64) | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211080 | 10.80 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211090 | 10.90 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211100 | 11.00 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211110 | 11.10 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211111 | 11.11 (7/16) | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211120 | 11.20 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211130 | 11.30 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211140 | 11.40 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211150 | 11.50 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211151 | 11.51 (29/64) | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211160 | 11.60 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211170 | 11.70 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211180 | 11.80 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211190 | 11.90 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211191 | 11.91 (15/32) | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211200 | 12.00 | 55 | 102 | 12 | Coated | YES | £110.62 | 1-2 days | |
| OSG-30211230 | 12.3 (31/64) | 60 | 107 | 12 | Coated | YES | £134.76 | 1-2 days | |
| OSG-30211250 Viewing | 12.50 | 60 | 107 | 14 | Coated | YES | £145.64 | 1-2 days | |
| OSG-30211270 | 12.7 (1/2) | 60 | 107 | 14 | Coated | YES | £145.64 | 1-2 days | |
| OSG-30211300 | 13.00 | 60 | 107 | 14 | Coated | YES | £145.64 | 1-2 days | |
| OSG-30211350 | 13.50 | 60 | 107 | 14 | Coated | YES | £145.64 | 1-2 days | |
| OSG-30211370 | 13.70 | 60 | 107 | 14 | Coated | YES | £145.99 | 1-2 days | |
| OSG-30211400 | 14.00 | 60 | 107 | 14 | Coated | YES | £145.64 | 1-2 days | |
| OSG-30211429 | 14.29 (9/16) | 65 | 115 | 14 | Coated | YES | £212.08 | 1-2 days | |
| OSG-30211450 | 14.50 | 65 | 115 | 16 | Coated | YES | £212.08 | 1-2 days | |
| OSG-30211470 | 14.70 | 65 | 115 | 16 | Coated | YES | £212.60 | 1-2 days | |
| OSG-30211500 | 15.00 | 65 | 115 | 16 | Coated | YES | £212.08 | 1-2 days | |
| OSG-30211550 | 15.50 | 65 | 115 | 16 | Coated | YES | £212.08 | 1-2 days | |
| OSG-30211570 | 15.70 | 65 | 115 | 16 | Coated | YES | £212.60 | 1-2 days | |
| OSG-30211587 | 15.87 (5/8) | 65 | 115 | 16 | Coated | YES | £212.08 | 1-2 days | |
| OSG-30211600 | 16.00 | 65 | 115 | 16 | Coated | YES | £212.08 | 1-2 days | |
| OSG-30211650 | 16.50 | 65 | 115 | 18 | Coated | YES | £330.87 | 1-2 days | |
| OSG-30211700 | 17.00 | 73 | 123 | 18 | Coated | YES | £330.87 | 1-2 days | |
| OSG-30211750 | 17.50 | 73 | 123 | 18 | Coated | YES | £330.87 | 1-2 days | |
| OSG-30211800 | 18.00 | 73 | 123 | 18 | Coated | YES | £330.87 | 1-2 days | |
| OSG-30211850 | 18.50 | 73 | 123 | 20 | Coated | YES | £357.58 | 1-2 days | |
| OSG-30211900 | 19.00 | 79 | 131 | 20 | Coated | YES | £357.58 | 1-2 days | |
| OSG-30211950 | 19.50 | 79 | 131 | 20 | Coated | YES | £357.58 | 1-2 days | |
| OSG-30212000 | 20.00 | 79 | 131 | 20 | Coated | YES | £357.58 | 1-2 days |
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