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OSG Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant - 18.5mm

SKU:OSG-30211850

OSG Carbide Drill 3XD (18.5 mm diameter) with WD1 coating and through-coolant oil-hole drilling is a precision solid carbide tool built for demanding machining environments. Designed for professi... Read more ↓
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K
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Drill Diameter18.50
Flute Length73
Overall Length123
Shank Diameter20
CoatedCoated
CoolantYES
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£357.58
Prices shown ex. VAT
1–2 days estimated lead time — subject to availability
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OSG Carbide Drill 3XD (18.5 mm diameter) with WD1 coating and through-coolant oil-hole drilling is a precision solid carbide tool built for demanding machining environments. Designed for professionals across manufacturing, fabrication, and hobbyist workshops, it delivers reliable hole quality and extended tool life on a range of materials from tough alloys to softer workpieces.

Its 3XD length-to-diameter geometry provides the rigidity and stability needed for deeper holes, while the WD1 coating reduces wear and maintains sharpness over more holes between regrinds. The through-coolant path and integrated oil hole improve heat management and chip evacuation, helping maintain consistent cutting performance even at higher feed rates.

  • WD1 coating for extended tool life: A wear-resistant layer that helps the drill stay sharp longer, reducing the frequency of replacements in challenging materials.
  • Through-coolant with oil-hole design: Efficient cooling and chip evacuation prevent overheating and improve hole quality during demanding drilling cycles.
  • 3XD geometry for deep-hole stability: Extra length relative to diameter delivers rigid, accurate holes with consistent diameters and better surface finish in deep drilling.

This combination of coating, cooling efficiency, and geometry supports a smoother workflow, fewer tool changes, and dependable results across a wide range of materials. Use the OSG Carbide Drill 3XD to achieve reliable, repeatable holes, maximize uptime, and deliver professional-quality drilling outcomes.

Drill Diameter 18.50
Flute Length 73
Overall Length 123
Shank Diameter 20
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.

★★★★★
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.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
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 .
Graham
★★★★★
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.
Jeremy

Full Range: OSG Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant

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You are viewing OSG-30211850. Click any other SKU to view its full details.

Product SKUDrill DiameterFlute LengthOverall LengthShank DiameterCoatedCoolantPriceStock Order
OSG-30210300 3.0020606CoatedYES£45.42 1-2 days
OSG-30210310 3.1020606CoatedYES£45.42 1-2 days
OSG-30210317 3.17 (1/8)20606CoatedYES£45.42 1-2 days
OSG-30210320 3.2020606CoatedYES£45.42 1-2 days
OSG-30210330 3.3020606CoatedYES£45.42 1-2 days
OSG-30210340 3.4020606CoatedYES£45.42 1-2 days
OSG-30210350 3.5020606CoatedYES£45.42 1-2 days
OSG-30210357 3.57 (9/64)20606CoatedYES£45.42 1-2 days
OSG-30210360 3.6020606CoatedYES£45.42 1-2 days
OSG-30210370 3.7020606CoatedYES£45.42 1-2 days
OSG-30210380 3.8024666CoatedYES£45.42 1-2 days
OSG-30210390 3.9024666CoatedYES£45.42 1-2 days
OSG-30210397 3.97 (5/32)24666CoatedYES£45.42 1-2 days
OSG-30210400 4.0024666CoatedYES£48.69 1-2 days
OSG-30210410 4.1024666CoatedYES£48.69 1-2 days
OSG-30210420 4.2024666CoatedYES£48.69 1-2 days
OSG-30210430 4.3024666CoatedYES£48.69 1-2 days
OSG-30210437 4.37 (11/64)24666CoatedYES£48.69 1-2 days
OSG-30210440 4.4024666CoatedYES£48.69 1-2 days
OSG-30210450 4.5024666CoatedYES£48.69 1-2 days
OSG-30210460 4.6024666CoatedYES£48.69 1-2 days
OSG-30210465 4.6524666CoatedYES£48.69 1-2 days
OSG-30210470 4.7024666CoatedYES£48.69 1-2 days
OSG-30210476 4.76 (3/16)24666CoatedYES£48.69 1-2 days
OSG-30210480 4.8028666CoatedYES£48.69 1-2 days
OSG-30210490 4.9028666CoatedYES£48.69 1-2 days
OSG-30210500 5.0028666CoatedYES£48.69 1-2 days
OSG-30210510 5.1028666CoatedYES£48.69 1-2 days
OSG-30210516 5.16 (13/64)28666CoatedYES£48.69 1-2 days
OSG-30210520 5.2028666CoatedYES£48.69 1-2 days
OSG-30210530 5.3028666CoatedYES£48.69 1-2 days
OSG-30210540 5.4028666CoatedYES£48.69 1-2 days
OSG-30210550 5.5028666CoatedYES£48.69 1-2 days
OSG-30210555 5.5528666CoatedYES£48.69 1-2 days
OSG-30210556 5.56 (7/32)28666CoatedYES£48.69 1-2 days
OSG-30210560 5.6028666CoatedYES£48.69 1-2 days
OSG-30210570 5.7028666CoatedYES£48.69 1-2 days
OSG-30210580 5.8028666CoatedYES£48.69 1-2 days
OSG-30210590 5.9028666CoatedYES£48.69 1-2 days
OSG-30210595 5.95 (15/64)28666CoatedYES£48.69 1-2 days
OSG-30210600 6.0028666CoatedYES£48.69 1-2 days
OSG-30210610 6.1034798CoatedYES£65.88 1-2 days
OSG-30210620 6.2034798CoatedYES£65.88 1-2 days
OSG-30210630 6.3034798CoatedYES£65.88 1-2 days
OSG-30210635 6.35 (1/4)34798CoatedYES£65.88 1-2 days
OSG-30210640 6.40 (1/4)34798CoatedYES£65.88 1-2 days
OSG-30210650 6.5034798CoatedYES£65.88 1-2 days
OSG-30210660 6.6034798CoatedYES£65.88 1-2 days
OSG-30210670 6.7034798CoatedYES£65.88 1-2 days
OSG-30210675 6.75 (17/64)34798CoatedYES£65.88 1-2 days
OSG-30210680 6.8034798CoatedYES£65.88 1-2 days
OSG-30210690 6.9034798CoatedYES£65.88 1-2 days
OSG-30210700 7.0034798CoatedYES£65.88 1-2 days
OSG-30210710 7.1034798CoatedYES£65.88 1-2 days
OSG-30210714 7.14 (9/32)41798CoatedYES£65.88 1-2 days
OSG-30210720 7.2041798CoatedYES£65.88 1-2 days
OSG-30210730 7.3041798CoatedYES£65.88 1-2 days
OSG-30210740 7.4041798CoatedYES£65.88 1-2 days
OSG-30210750 7.5041798CoatedYES£65.88 1-2 days
OSG-30210754 7.54 (19/64)41798CoatedYES£65.88 1-2 days
OSG-30210760 7.6041798CoatedYES£65.88 1-2 days
OSG-30210770 7.7041798CoatedYES£65.88 1-2 days
OSG-30210780 7.8041798CoatedYES£65.88 1-2 days
OSG-30210790 7.9041798CoatedYES£65.88 1-2 days
OSG-30210794 7.94 (5/16)41798CoatedYES£65.88 1-2 days
OSG-30210800 8.0041798CoatedYES£65.88 1-2 days
OSG-30210810 8.10417910CoatedYES£80.11 1-2 days
OSG-30210820 8.20417910CoatedYES£80.11 1-2 days
OSG-30210830 8.30417910CoatedYES£80.11 1-2 days
OSG-30210833 8.33 (21/64)478910CoatedYES£80.11 1-2 days
OSG-30210840 8.40478910CoatedYES£80.11 1-2 days
OSG-30210850 8.50478910CoatedYES£80.11 1-2 days
OSG-30210860 8.60478910CoatedYES£80.11 1-2 days
OSG-30210870 8.70478910CoatedYES£80.11 1-2 days
OSG-30210873 8.73 (11/32)478910CoatedYES£80.11 1-2 days
OSG-30210880 8.80478910CoatedYES£80.11 1-2 days
OSG-30210890 8.90478910CoatedYES£80.11 1-2 days
OSG-30210900 9.00478910CoatedYES£80.11 1-2 days
OSG-30210910 9.10478910CoatedYES£80.11 1-2 days
OSG-30210913 9.13 (23/64)478910CoatedYES£80.11 1-2 days
OSG-30210920 9.20478910CoatedYES£80.11 1-2 days
OSG-30210930 9.30478910CoatedYES£80.11 1-2 days
OSG-30210940 9.40478910CoatedYES£80.11 1-2 days
OSG-30210950 9.50478910CoatedYES£80.11 1-2 days
OSG-30210952 9.52 (3/8)478910CoatedYES£80.11 1-2 days
OSG-30210960 9.60478910CoatedYES£80.11 1-2 days
OSG-30210970 9.70478910CoatedYES£80.11 1-2 days
OSG-30210980 9.80478910CoatedYES£80.11 1-2 days
OSG-30210990 9.90478910CoatedYES£80.11 1-2 days
OSG-30210992 9.92 (25/64)478910CoatedYES£80.11 1-2 days
OSG-30211000 10.00478910CoatedYES£80.11 1-2 days
OSG-30211010 10.10478912CoatedYES£110.62 1-2 days
OSG-30211020 10.205510212CoatedYES£110.62 1-2 days
OSG-30211030 10.305510212CoatedYES£110.62 1-2 days
OSG-30211032 10.32 (13/32)5510212CoatedYES£110.62 1-2 days
OSG-30211040 10.405510212CoatedYES£110.62 1-2 days
OSG-30211050 10.505510212CoatedYES£110.62 1-2 days
OSG-30211060 10.605510212CoatedYES£110.62 1-2 days
OSG-30211070 10.705510212CoatedYES£110.62 1-2 days
OSG-30211072 10.72 (27/64)5510212CoatedYES£110.62 1-2 days
OSG-30211080 10.805510212CoatedYES£110.62 1-2 days
OSG-30211090 10.905510212CoatedYES£110.62 1-2 days
OSG-30211100 11.005510212CoatedYES£110.62 1-2 days
OSG-30211110 11.105510212CoatedYES£110.62 1-2 days
OSG-30211111 11.11 (7/16)5510212CoatedYES£110.62 1-2 days
OSG-30211120 11.205510212CoatedYES£110.62 1-2 days
OSG-30211130 11.305510212CoatedYES£110.62 1-2 days
OSG-30211140 11.405510212CoatedYES£110.62 1-2 days
OSG-30211150 11.505510212CoatedYES£110.62 1-2 days
OSG-30211151 11.51 (29/64)5510212CoatedYES£110.62 1-2 days
OSG-30211160 11.605510212CoatedYES£110.62 1-2 days
OSG-30211170 11.705510212CoatedYES£110.62 1-2 days
OSG-30211180 11.805510212CoatedYES£110.62 1-2 days
OSG-30211190 11.905510212CoatedYES£110.62 1-2 days
OSG-30211191 11.91 (15/32)5510212CoatedYES£110.62 1-2 days
OSG-30211200 12.005510212CoatedYES£110.62 1-2 days
OSG-30211230 12.3 (31/64)6010712CoatedYES£134.76 1-2 days
OSG-30211250 12.506010714CoatedYES£145.64 1-2 days
OSG-30211270 12.7 (1/2)6010714CoatedYES£145.64 1-2 days
OSG-30211300 13.006010714CoatedYES£145.64 1-2 days
OSG-30211350 13.506010714CoatedYES£145.64 1-2 days
OSG-30211370 13.706010714CoatedYES£145.99 1-2 days
OSG-30211400 14.006010714CoatedYES£145.64 1-2 days
OSG-30211429 14.29 (9/16)6511514CoatedYES£212.08 1-2 days
OSG-30211450 14.506511516CoatedYES£212.08 1-2 days
OSG-30211470 14.706511516CoatedYES£212.60 1-2 days
OSG-30211500 15.006511516CoatedYES£212.08 1-2 days
OSG-30211550 15.506511516CoatedYES£212.08 1-2 days
OSG-30211570 15.706511516CoatedYES£212.60 1-2 days
OSG-30211587 15.87 (5/8)6511516CoatedYES£212.08 1-2 days
OSG-30211600 16.006511516CoatedYES£212.08 1-2 days
OSG-30211650 16.506511518CoatedYES£330.87 1-2 days
OSG-30211700 17.007312318CoatedYES£330.87 1-2 days
OSG-30211750 17.507312318CoatedYES£330.87 1-2 days
OSG-30211800 18.007312318CoatedYES£330.87 1-2 days
OSG-30211850 Viewing18.507312320CoatedYES£357.58 1-2 days
OSG-30211900 19.007913120CoatedYES£357.58 1-2 days
OSG-30211950 19.507913120CoatedYES£357.58 1-2 days
OSG-30212000 20.007913120CoatedYES£357.58 1-2 days

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