Please log in here to access all benefits, including promotional discounts and faster checkouts.
OSG Carbide Drill 8XD - WD1 Coated - With Oil Hole Drilling - Through Coolant - 4.4mm
| Drill Diameter | 4.40 |
| Flute Length | 50 |
| Overall Length | 90 |
| Shank Diameter | 6 |
Learn more about Klarna
Description
The OSG Carbide Drill 8XD, 4.4 mm diameter, WD1-coated, with oil-hole drilling and through coolant, is a high-precision drilling tool designed for a wide range of materials and applications. Its extended 8XD length-to-diameter ratio provides the reach needed for deep holes while maintaining stability and straightness, making it suitable for production runs, maintenance work, and detailed fabrication projects.
WD1 coating enhances wear resistance and thermal stability, helping the drill retain a sharp edge longer in tough materials. The integrated oil hole drilling and through coolant system ensure efficient chip evacuation and effective temperature control, supporting consistent performance and reducing heat-related wear during demanding drilling tasks.
- Extended 8XD reach for deep holes: Delivers stable, straight holes in deep pockets and hard-to-reach work areas, reducing the need for tool changes and boosting throughput.
- WD1 wear-resistant coating: Improves edge retention and heat resistance, extending tool life across steel, stainless, and alloy workpieces without frequent replacements.
- Oil hole and through-coolant delivery: Provides direct coolant and lubrication to the cutting zone, enhancing chip evacuation, lowering cutting temperatures, and improving hole quality.
Together, these features deliver reliable, precise drilling with consistent hole quality, reduced downtime, and improved workflow efficiency. The tool is well-suited for both professional shops and serious hobbyist setups that demand durable performance and predictable results from deep-hole drilling tasks.
Part Numbers
- Protool Part Number
- OSG-32210440
- 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.
Full Range: OSG Carbide Drill 8XD - WD1 Coated - With Oil Hole Drilling - With Oil Hole Drilling - Through Coolant
View full collection →You are viewing OSG-32210440. 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-32210300 | 3.00 | 30 | 70 | 4 | Coated | YES | £95.18 | 1-2 days | |
| OSG-32210310 | 3.10 | 30 | 70 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210317 | 3.17 (1/8) | 30 | 70 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210320 | 3.20 | 30 | 70 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210330 | 3.30 | 30 | 70 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210340 | 3.40 | 30 | 70 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210350 | 3.50 | 40 | 80 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210357 | 3.57 (9/64) | 40 | 80 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210360 | 3.60 | 40 | 80 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210370 | 3.70 | 40 | 80 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210380 | 3.80 | 40 | 80 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210390 | 3.90 | 40 | 80 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210397 | 3.97 (5/32) | 40 | 80 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210400 | 4.00 | 40 | 80 | 4 | Coated | YES | £85.02 | 1-2 days | |
| OSG-32210410 | 4.10 | 43 | 90 | 6 | Coated | YES | £99.08 | 1-2 days | |
| OSG-32210420 | 4.20 | 43 | 90 | 6 | Coated | YES | £99.08 | 1-2 days | |
| OSG-32210430 | 4.30 | 43 | 90 | 6 | Coated | YES | £99.08 | 1-2 days | |
| OSG-32210437 | 4.37 (11/64) | 43 | 90 | 6 | Coated | YES | £99.08 | 1-2 days | |
| OSG-32210440 Viewing | 4.40 | 50 | 90 | 6 | Coated | YES | £99.08 | 1-2 days | |
| OSG-32210450 | 4.50 | 50 | 90 | 6 | Coated | YES | £99.08 | 1-2 days | |
| OSG-32210460 | 4.60 | 50 | 90 | 6 | Coated | YES | £99.08 | 1-2 days | |
| OSG-32210470 | 4.70 | 50 | 90 | 6 | Coated | YES | £99.08 | 1-2 days | |
| OSG-32210476 | 4.79 (3/16) | 50 | 90 | 6 | Coated | YES | £99.08 | 1-2 days | |
| OSG-32210480 | 4.80 | 50 | 90 | 6 | Coated | YES | £99.08 | 1-2 days | |
| OSG-32210490 | 4.90 | 50 | 90 | 6 | Coated | YES | £99.08 | 1-2 days | |
| OSG-32210500 | 5.00 | 50 | 90 | 6 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210510 | 5.10 | 57 | 97 | 6 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210516 | 5.16 (13/64) | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210520 | 5.20 | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210530 | 5.30 | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210540 | 5.40 | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210550 | 5.50 | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210556 | 5.56 (7/32) | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210560 | 5.60 | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210570 | 5.70 | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210580 | 5.80 | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210590 | 5.90 | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210595 | 5.95 (15/64) | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210600 | 6.00 | 57 | 97 | 8 | Coated | YES | £118.20 | 1-2 days | |
| OSG-32210610 | 6.10 | 66 | 106 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210620 | 6.20 | 66 | 106 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210630 | 6.30 | 66 | 106 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210635 | 6.35 (1/4) | 66 | 106 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210640 | 6.40 | 66 | 106 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210650 | 6.50 | 66 | 106 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210660 | 6.60 | 66 | 106 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210670 | 6.70 | 66 | 106 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210675 | 6.75 (17/64) | 66 | 106 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210680 | 6.80 | 66 | 106 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210690 | 6.90 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210700 | 7.00 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210710 | 7.10 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210714 | 7.14 (9/32) | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210720 | 7.20 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210730 | 7.30 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210740 | 7.40 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210750 | 7.50 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210754 | 7.54 (19/64) | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210760 | 7.60 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210770 | 7.70 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210780 | 7.80 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210790 | 7.90 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210794 | 7.94 (19/64) | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210800 | 8.00 | 76 | 116 | 8 | Coated | YES | £144.71 | 1-2 days | |
| OSG-32210810 | 8.10 | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210820 | 8.20 | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210830 | 8.30 | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210833 | 8.33 (21/64) | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210840 | 8.40 | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210850 | 8.50 | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210860 | 8.60 | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210870 | 8.70 | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210873 | 8.73 (11/32) | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210880 | 8.80 | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210890 | 8.90 | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210900 | 9.00 | 87 | 131 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210910 | 9.10 | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210913 | 9.13 (23/64) | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210920 | 9.20 | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210930 | 9.30 | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210940 | 9.40 | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210950 | 9.50 | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210952 | 9.52 (3/8) | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210960 | 9.60 | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210970 | 9.70 | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210980 | 9.80 | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210990 | 9.90 | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32210992 | 9.92 (25/64) | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32211000 | 10.00 | 95 | 139 | 10 | Coated | YES | £195.03 | 1-2 days | |
| OSG-32211010 | 10.10 | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211020 | 10.20 | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211030 | 10.30 | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211032 | 10.32 (13/32) | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211040 | 10.40 | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211050 | 10.50 | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211060 | 10.60 | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211070 | 10.70 | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211072 | 10.72 (27/64) | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211080 | 10.80 | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211090 | 10.90 | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211100 | 11.00 | 106 | 155 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211110 | 11.10 | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211111 | 11.11 (7/16) | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211120 | 11.20 | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211130 | 11.30 | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211140 | 11.40 | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211150 | 11.50 | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211151 | 11.51 (29/64) | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211160 | 11.60 | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211170 | 11.70 | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211180 | 11.80 | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211190 | 11.90 | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211191 | 11.91 (15/32) | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211200 | 12.00 | 114 | 163 | 12 | Coated | YES | £267.94 | 1-2 days | |
| OSG-32211230 | 12.3 (31/64) | 133 | 182 | 14 | Coated | YES | £380.24 | 1-2 days | |
| OSG-32211250 | 12.50 | 133 | 182 | 14 | Coated | YES | £380.24 | 1-2 days | |
| OSG-32211270 | 12.7 (1/2) | 133 | 182 | 14 | Coated | YES | £380.24 | 1-2 days | |
| OSG-32211300 | 13.00 | 133 | 182 | 14 | Coated | YES | £380.24 | 1-2 days | |
| OSG-32211350 | 13.50 | 133 | 182 | 14 | Coated | YES | £380.24 | 1-2 days | |
| OSG-32211400 | 14.00 | 133 | 182 | 14 | Coated | YES | £380.24 | 1-2 days | |
| OSG-32211429 | 14.29 (9/16) | 152 | 204 | 16 | Coated | YES | £626.31 | 1-2 days | |
| OSG-32211450 | 14.50 | 152 | 204 | 16 | Coated | YES | £626.31 | 1-2 days | |
| OSG-32211500 | 15.00 | 152 | 204 | 16 | Coated | YES | £626.31 | 1-2 days | |
| OSG-32211550 | 15.50 | 152 | 204 | 16 | Coated | YES | £626.31 | 1-2 days | |
| OSG-32211587 | 15.87 (5/8) | 152 | 204 | 16 | Coated | YES | £626.31 | 1-2 days | |
| OSG-32211600 | 16.00 | 152 | 204 | 16 | Coated | YES | £707.32 | 1-2 days | |
| OSG-32211650 | 16.50 | 171 | 223 | 18 | Coated | YES | £707.32 | 1-2 days | |
| OSG-32211700 | 17.00 | 171 | 223 | 18 | Coated | YES | £707.32 | 1-2 days | |
| OSG-32211750 | 17.50 | 171 | 223 | 18 | Coated | YES | £707.32 | 1-2 days | |
| OSG-32211800 | 18.00 | 171 | 223 | 18 | Coated | YES | £907.48 | 1-2 days | |
| OSG-32211850 | 18.50 | 190 | 244 | 20 | Coated | YES | £907.48 | 1-2 days | |
| OSG-32211900 | 19.00 | 190 | 244 | 20 | Coated | YES | £907.48 | 1-2 days | |
| OSG-32211950 | 19.50 | 190 | 244 | 20 | Coated | YES | £907.48 | 1-2 days | |
| OSG-32212000 | 20.00 | 190 | 244 | 20 | Coated | YES | £907.48 | 1-2 days |
No products match your filters.
