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OSG Carbide Drill 3XD - WD1 Coated - Solid - 4mm
SKU:OSG-30200400
The OSG Carbide Drill 3XD - WD1 Coated - Solid - 4mm is a high-performance drill bit designed for precision metalwork. With a 3XD (three times diameter) length-to-diameter ratio, it excels at dee...
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Specifications at a glance
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Download Cutting Data
| Drill Diameter | 4.00 |
| Flute Length | 24 |
| Overall Length | 66 |
| Shank Diameter | 6 |
£38.14
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 Drill 3XD - WD1 Coated - Solid - 4mm is a high-performance drill bit designed for precision metalwork. With a 3XD (three times diameter) length-to-diameter ratio, it excels at deep-hole drilling and through-holes while maintaining rigidity and accuracy across a variety of materials.
This solid carbide drill features the WD1 coating, which helps extend tool life and improve wear resistance, while also aiding chip evacuation for cooler, cleaner drilling. Suitable for steel, aluminum, and other common metals, it delivers consistent, reliable results in demanding workshop tasks.
- 3XD length-to-diameter ratio for deep, precise holes: Enables deeper holes in a single pass with reduced tool deflection, enhancing hole concentricity and finish even in hard-to-reach areas.
- WD1 coating for longer life and better chip evacuation: Cuts heat and wear, lowers the chance of re-cutting chips, and keeps feeds stable for consistent hole quality.
- Solid carbide construction for rigidity and versatility: Delivers dependable performance across steel, aluminum, and other metals with minimal deflection and breakage.
Designed to fit a wide range of drilling tasks—from delicate pilot holes to deeper through-holes—this drill bit helps you finish jobs faster with fewer tool changes, reduced downtime, and reliable hole quality you can trust in production and repair environments.
Part Numbers
- Protool Part Number
- OSG-30200400
- 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 Drill 3XD - WD1 Coated - Solid
View full collection →You are viewing OSG-30200400. 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-30200100 | 1.00 | 7 | 35 | 3 | Coated | NO | £18.38 | 1-2 days | |
| OSG-30200110 | 1.10 | 7 | 35 | 3 | Coated | NO | £18.38 | 1-2 days | |
| OSG-30200120 | 1.20 | 8 | 35 | 3 | Coated | NO | £18.38 | 1-2 days | |
| OSG-30200130 | 1.30 | 8 | 35 | 3 | Coated | NO | £18.38 | 1-2 days | |
| OSG-30200140 | 1.40 | 9 | 35 | 3 | Coated | NO | £18.38 | 1-2 days | |
| OSG-30200150 | 1.50 | 9 | 40 | 3 | Coated | NO | £18.38 | 1-2 days | |
| OSG-30200160 | 1.60 | 10 | 40 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200170 | 1.70 | 10 | 40 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200180 | 1.80 | 11 | 40 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200190 | 1.90 | 11 | 40 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200200 | 2.00 | 13 | 45 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200210 | 2.10 | 13 | 45 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200220 | 2.20 | 13 | 45 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200230 | 2.30 | 13 | 45 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200240 | 2.40 | 15 | 45 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200250 | 2.50 | 15 | 50 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200260 | 2.60 | 15 | 50 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200270 | 2.70 | 17 | 50 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200280 | 2.80 | 17 | 50 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200290 | 2.90 | 17 | 50 | 3 | Coated | NO | £17.23 | 1-2 days | |
| OSG-30200300 | 3.00 | 20 | 62 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200310 | 3.10 | 20 | 62 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200317 | 3.17 (1/8) | 20 | 62 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200320 | 3.20 | 20 | 62 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200330 | 3.30 | 20 | 62 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200340 | 3.40 | 20 | 62 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200350 | 3.50 | 20 | 62 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200357 | 3.57 | 20 | 62 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200360 | 3.60 | 20 | 62 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200370 | 3.70 | 20 | 62 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200380 | 3.80 | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200390 | 3.90 | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200397 | 3.97 (5/32) | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200400 Viewing | 4.00 | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200410 | 4.10 | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200420 | 4.20 | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200430 | 4.30 | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200437 | 4.37 (11/64) | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200440 | 4.40 | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200450 | 4.50 | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200460 | 4.60 | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200470 | 4.70 | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200476 | 4.76 (3/16) | 24 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200480 | 4.80 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200490 | 4.90 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200500 | 5.00 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200510 | 5.10 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200516 | 5.16 (13/64) | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200520 | 5.20 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200530 | 5.30 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200540 | 5.40 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200550 | 5.50 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200556 | 5.56 (7/32) | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200560 | 5.60 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200570 | 5.70 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200580 | 5.80 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200590 | 5.90 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200595 | 5.95 (15/64) | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200600 | 6.00 | 28 | 66 | 6 | Coated | NO | £38.14 | 1-2 days | |
| OSG-30200610 | 6.10 | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200620 | 6.20 | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200630 | 6.30 | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200635 | 6.35(1/4) | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200640 | 6.40 | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200650 | 6.50 | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200660 | 6.60 | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200670 | 6.70 | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200675 | 6.75 (17/64) | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200680 | 6.80 | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200690 | 6.90 | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200700 | 7.00 | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200710 | 7.10 | 34 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200714 | 7.14 (9/32) | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200720 | 7.20 | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200730 | 7.30 | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200740 | 7.40 | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200750 | 7.50 | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200754 | 7.54 (19/64) | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200760 | 7.60 | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200770 | 7.70 | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200780 | 7.80 | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200790 | 7.90 | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200794 | 7.95 ( 5/16) | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200800 | 8.00 | 41 | 79 | 8 | Coated | NO | £37.86 | 1-2 days | |
| OSG-30200810 | 8.10 | 41 | 79 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200820 | 8.20 | 41 | 79 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200830 | 8.30 | 41 | 79 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200833 | 8.33 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200840 | 8.40 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200850 | 8.50 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200860 | 8.60 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200870 | 8.70 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200873 | 8.73 (11/32) | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200880 | 8.80 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200890 | 8.90 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200900 | 9.00 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200910 | 9.10 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200913 | 9.13 (23/64) | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200920 | 9.20 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200930 | 9.30 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200940 | 9.40 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200950 | 9.50 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200952 | 9.52 (3/8) | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200960 | 9.60 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200970 | 9.70 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200980 | 9.80 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200990 | 9.90 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30200992 | 9.92 (25/61) | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30201000 | 10.00 | 47 | 89 | 10 | Coated | NO | £43.13 | 1-2 days | |
| OSG-30201010 | 10.10 | 47 | 89 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201020 | 10.20 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201030 | 10.30 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201032 | 10.32 (13/32) | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201040 | 10.40 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201050 | 10.50 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201060 | 10.60 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201070 | 10.70 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201072 | 10.72 (27/64) | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201080 | 10.80 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201090 | 10.90 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201100 | 11.00 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201110 | 11.10 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201111 | 11.11 (7/16) | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201120 | 11.20 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201130 | 11.30 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201140 | 11.40 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201150 | 11.50 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201151 | 11.51 (29/64) | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201160 | 11.60 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201170 | 11.70 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201180 | 11.80 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201190 | 11.90 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201191 | 11.91 (15/32) | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201200 | 12.00 | 55 | 102 | 12 | Coated | NO | £64.49 | 1-2 days | |
| OSG-30201230 | 12.3 (31/64) | 60 | 107 | 14 | Coated | NO | £85.03 | 1-2 days | |
| OSG-30201250 | 12.50 | 60 | 107 | 14 | Coated | NO | £85.03 | 1-2 days | |
| OSG-30201270 | 12.7 (1/2) | 60 | 107 | 14 | Coated | NO | £85.03 | 1-2 days | |
| OSG-30201300 | 13.00 | 60 | 107 | 14 | Coated | NO | £85.03 | 1-2 days | |
| OSG-30201350 | 13.50 | 60 | 107 | 14 | Coated | NO | £85.03 | 1-2 days | |
| OSG-30201400 | 14.00 | 60 | 107 | 14 | Coated | NO | £85.03 | 1-2 days | |
| OSG-30201429 | 14.29 (9/16) | 65 | 115 | 16 | Coated | NO | £120.73 | 1-2 days | |
| OSG-30201450 | 14.50 | 65 | 115 | 16 | Coated | NO | £120.73 | 1-2 days | |
| OSG-30201500 | 15.00 | 65 | 115 | 16 | Coated | NO | £120.73 | 1-2 days | |
| OSG-30201550 | 15.50 | 65 | 115 | 16 | Coated | NO | £120.73 | 1-2 days | |
| OSG-30201587 | 15.87 (5/8) | 65 | 115 | 16 | Coated | NO | £120.73 | 1-2 days | |
| OSG-30201600 | 16.00 | 65 | 115 | 16 | Coated | NO | £120.73 | 1-2 days | |
| OSG-30201650 | 16.50 | 73 | 123 | 18 | Coated | NO | £218.66 | 1-2 days | |
| OSG-30201700 | 17.00 | 73 | 123 | 18 | Coated | NO | £218.66 | 1-2 days | |
| OSG-30201750 | 17.50 | 73 | 123 | 18 | Coated | NO | £218.66 | 1-2 days | |
| OSG-30201800 | 18.00 | 73 | 123 | 18 | Coated | NO | £218.66 | 1-2 days | |
| OSG-30201850 | 18.50 | 79 | 131 | 20 | Coated | NO | £244.06 | 1-2 days | |
| OSG-30201900 | 19.00 | 79 | 131 | 20 | Coated | NO | £244.06 | 1-2 days | |
| OSG-30201950 | 19.50 | 79 | 131 | 20 | Coated | NO | £244.06 | 1-2 days | |
| OSG-30202000 | 20.00 | 79 | 131 | 20 | Coated | NO | £244.06 | 1-2 days |
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