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Widin Carbide Drills Through Coolant 5xD AlTiN Coated - 7.8mm
SKU:SF505078
The Widin Carbide Drills Through Coolant 5xD AlTiN Coated - 7.8mm is a solid carbide drill with a 7.8 mm diameter designed for demanding drilling tasks. Built for durability and long tool life, i...
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Material Compatibility
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Specification
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| Drill Diameter | 7.80 |
| Flute Length | 52 |
| Overall Length | 103 |
| Shank Diameter | 8 |
| Coated | Coated |
| Coolant | YES |
£76.90
Prices shown ex. VAT
In Stock— only 3 left
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.
Learn more about Klarna
Learn more about Klarna
The Widin Carbide Drills Through Coolant 5xD AlTiN Coated - 7.8mm is a solid carbide drill with a 7.8 mm diameter designed for demanding drilling tasks. Built for durability and long tool life, it helps you complete projects with reliable performance.
Through coolant capability, AlTiN coating, and a 5xD length provide enhanced wear resistance, efficient chip flow, and stability for deeper holes and higher speeds.
- Through Coolant Design for Efficient Chip Evacuation: The through coolant channel actively clears chips and keeps the cutting edge cooler, reducing heat buildup and helping maintain hole accuracy, especially in deeper work.
- AlTiN Coating for Wear Resistance and Faster Cutting: The durable coating lowers friction, extends tool life, and supports higher cutting speeds for faster, more reliable drilling.
- 5xD Length for Deep Holes with Stability: The extended reach delivers access to deeper holes while preserving rigidity, reducing deflection and producing clean, precise results.
For you, that means less downtime, fewer tool changes, and more consistent hole quality across projects. The combination of carbide hardness, protective coating, and through-coolant efficiency supports a dependable, productive workflow—from shop floors to job sites—so you can complete complex drilling tasks with confidence.
| Drill Diameter | 7.80 |
| Flute Length | 52 |
| Overall Length | 103 |
| Shank Diameter | 8 |
| 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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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: Widin Solid Carbide Drills - 5xD AlTiN Coated - With Through Coolant (SF505)
View full collection →You are viewing SF505078. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Coated | Coolant | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| SF505031 | 3.10 | 27 | 74 | 4 | Coated | YES | £40.30 | In Stock | |
| SF505032 | 3.20 | 27 | 74 | 4 | Coated | YES | £40.30 | 5 days | |
| SF505033 | 3.30 | 27 | 74 | 4 | Coated | YES | £40.30 | 5 days | |
| SF505034 | 3.40 | 30 | 74 | 4 | Coated | YES | £40.30 | In Stock | |
| SF505035 | 3.50 | 30 | 74 | 4 | Coated | YES | £40.30 | In Stock | |
| SF505036 | 3.60 | 30 | 74 | 4 | Coated | YES | £40.30 | In Stock | |
| SF505037 | 3.70 | 30 | 74 | 4 | Coated | YES | £40.30 | In Stock | |
| SF505038 | 3.80 | 33 | 74 | 4 | Coated | YES | £40.30 | In Stock | |
| SF505039 | 3.90 | 33 | 74 | 4 | Coated | YES | £40.30 | 5 days | |
| SF505040 | 4.00 | 33 | 74 | 4 | Coated | YES | £40.30 | In Stock | |
| SF505041 | 4.10 | 33 | 80 | 5 | Coated | YES | £42.99 | 5 days | |
| SF505042 | 4.20 | 33 | 80 | 5 | Coated | YES | £42.99 | In Stock | |
| SF505043 | 4.30 | 36 | 80 | 5 | Coated | YES | £42.99 | In Stock | |
| SF505044 | 4.40 | 36 | 80 | 5 | Coated | YES | £42.99 | 5 days | |
| SF505045 | 4.50 | 36 | 80 | 5 | Coated | YES | £42.99 | 5 days | |
| SF505046 | 4.60 | 36 | 80 | 5 | Coated | YES | £42.99 | 5 days | |
| SF505047 | 4.70 | 36 | 80 | 5 | Coated | YES | £42.99 | 5 days | |
| SF505048 | 4.80 | 39 | 80 | 5 | Coated | YES | £42.99 | In Stock | |
| SF505049 | 4.90 | 39 | 80 | 5 | Coated | YES | £42.99 | In Stock | |
| SF505050 | 5.00 | 39 | 80 | 5 | Coated | YES | £42.99 | In Stock | |
| SF505051 | 5.10 | 39 | 87 | 6 | Coated | YES | £49.46 | 5 days | |
| SF505052 | 5.20 | 39 | 87 | 6 | Coated | YES | £49.46 | In Stock | |
| SF505053 | 5.30 | 39 | 87 | 6 | Coated | YES | £49.46 | In Stock | |
| SF505054 | 5.40 | 43 | 87 | 6 | Coated | YES | £49.46 | In Stock | |
| SF505055 | 5.50 | 43 | 87 | 6 | Coated | YES | £49.46 | In Stock | |
| SF505056 | 5.60 | 43 | 87 | 6 | Coated | YES | £49.46 | In Stock | |
| SF505057 | 5.70 | 43 | 87 | 6 | Coated | YES | £49.46 | In Stock | |
| SF505058 | 5.80 | 43 | 87 | 6 | Coated | YES | £49.46 | In Stock | |
| SF505059 | 5.90 | 43 | 87 | 6 | Coated | YES | £49.46 | In Stock | |
| SF505060 | 6.00 | 43 | 87 | 6 | Coated | YES | £49.46 | 5 days | |
| SF505061 | 6.10 | 47 | 95 | 7 | Coated | YES | £65.25 | 5 days | |
| SF505062 | 6.20 | 47 | 95 | 7 | Coated | YES | £65.25 | In Stock | |
| SF505063 | 6.30 | 47 | 95 | 7 | Coated | YES | £65.25 | In Stock | |
| SF505064 | 6.40 | 47 | 95 | 7 | Coated | YES | £65.25 | In Stock | |
| SF505065 | 6.50 | 47 | 95 | 7 | Coated | YES | £65.25 | In Stock | |
| SF505066 | 6.60 | 47 | 95 | 7 | Coated | YES | £65.25 | In Stock | |
| SF505067 | 6.70 | 47 | 95 | 7 | Coated | YES | £65.25 | In Stock | |
| SF505068 | 6.80 | 47 | 95 | 7 | Coated | YES | £65.25 | 5 days | |
| SF505069 | 6.90 | 47 | 95 | 7 | Coated | YES | £65.25 | In Stock | |
| SF505070 | 7.00 | 47 | 95 | 7 | Coated | YES | £65.25 | 5 days | |
| SF505071 | 7.10 | 52 | 103 | 8 | Coated | YES | £76.90 | 5 days | |
| SF505072 | 7.20 | 52 | 103 | 8 | Coated | YES | £76.90 | In Stock | |
| SF505073 | 7.30 | 52 | 103 | 8 | Coated | YES | £76.90 | In Stock | |
| SF505074 | 7.40 | 52 | 103 | 8 | Coated | YES | £76.90 | In Stock | |
| SF505075 | 7.50 | 52 | 103 | 8 | Coated | YES | £76.90 | In Stock | |
| SF505076 | 7.60 | 52 | 103 | 8 | Coated | YES | £76.90 | In Stock | |
| SF505077 | 7.70 | 52 | 103 | 8 | Coated | YES | £76.90 | In Stock | |
| SF505078 Viewing | 7.80 | 52 | 103 | 8 | Coated | YES | £76.90 | In Stock | |
| SF505079 | 7.90 | 52 | 103 | 8 | Coated | YES | £76.90 | In Stock | |
| SF505080 | 8.00 | 52 | 103 | 8 | Coated | YES | £76.90 | In Stock | |
| SF505081 | 8.10 | 56 | 105 | 9 | Coated | YES | £98.01 | 5 days | |
| SF505082 | 8.20 | 56 | 105 | 9 | Coated | YES | £98.01 | In Stock | |
| SF505083 | 8.30 | 56 | 105 | 9 | Coated | YES | £98.01 | In Stock | |
| SF505084 | 8.40 | 56 | 105 | 9 | Coated | YES | £98.01 | In Stock | |
| SF505085 | 8.50 | 56 | 105 | 9 | Coated | YES | £98.01 | In Stock | |
| SF505086 | 8.60 | 56 | 105 | 9 | Coated | YES | £98.01 | In Stock | |
| SF505087 | 8.70 | 56 | 105 | 9 | Coated | YES | £98.01 | In Stock | |
| SF505088 | 8.80 | 56 | 105 | 9 | Coated | YES | £98.01 | 5 days | |
| SF505089 | 8.90 | 56 | 105 | 9 | Coated | YES | £98.01 | In Stock | |
| SF505090 | 9.00 | 56 | 105 | 9 | Coated | YES | £98.01 | In Stock | |
| SF505091 | 9.10 | 62 | 108 | 10 | Coated | YES | £114.85 | In Stock | |
| SF505092 | 9.20 | 62 | 108 | 10 | Coated | YES | £114.85 | In Stock | |
| SF505093 | 9.30 | 62 | 108 | 10 | Coated | YES | £114.85 | In Stock | |
| SF505094 | 9.40 | 62 | 108 | 10 | Coated | YES | £114.85 | In Stock | |
| SF505095 | 9.50 | 62 | 108 | 10 | Coated | YES | £114.85 | 5 days | |
| SF505096 | 9.60 | 62 | 108 | 10 | Coated | YES | £114.85 | In Stock | |
| SF505097 | 9.70 | 62 | 108 | 10 | Coated | YES | £114.85 | In Stock | |
| SF505098 | 9.80 | 62 | 108 | 10 | Coated | YES | £114.85 | In Stock | |
| SF505099 | 9.90 | 62 | 108 | 10 | Coated | YES | £114.85 | 5 days | |
| SF505100 | 10.00 | 62 | 108 | 10 | Coated | YES | £114.85 | 5 days | |
| SF505101 | 10.10 | 68 | 125 | 11 | Coated | YES | £169.62 | In Stock | |
| SF505102 | 10.20 | 68 | 125 | 11 | Coated | YES | £169.62 | In Stock | |
| SF505103 | 10.30 | 68 | 125 | 11 | Coated | YES | £169.62 | 5 days | |
| SF505104 | 10.40 | 68 | 125 | 11 | Coated | YES | £169.62 | In Stock | |
| SF505105 | 10.50 | 68 | 125 | 11 | Coated | YES | £169.62 | In Stock | |
| SF505106 | 10.60 | 68 | 125 | 11 | Coated | YES | £169.62 | In Stock | |
| SF505107 | 10.70 | 68 | 125 | 11 | Coated | YES | £169.62 | In Stock | |
| SF505108 | 10.80 | 68 | 125 | 11 | Coated | YES | £169.62 | In Stock | |
| SF505109 | 10.90 | 68 | 125 | 11 | Coated | YES | £169.62 | In Stock | |
| SF505110 | 11.00 | 68 | 125 | 11 | Coated | YES | £169.62 | In Stock | |
| SF505111 | 11.10 | 71 | 133 | 12 | Coated | YES | £197.88 | In Stock | |
| SF505112 | 11.20 | 71 | 133 | 12 | Coated | YES | £197.88 | In Stock | |
| SF505113 | 11.30 | 71 | 133 | 12 | Coated | YES | £197.88 | In Stock | |
| SF505114 | 11.40 | 71 | 133 | 12 | Coated | YES | £197.88 | In Stock | |
| SF505115 | 11.50 | 71 | 133 | 12 | Coated | YES | £197.88 | In Stock | |
| SF505116 | 11.60 | 71 | 133 | 12 | Coated | YES | £197.88 | In Stock | |
| SF505117 | 11.70 | 71 | 133 | 12 | Coated | YES | £197.88 | In Stock | |
| SF505118 | 11.80 | 71 | 133 | 12 | Coated | YES | £197.88 | In Stock | |
| SF505119 | 11.90 | 71 | 133 | 12 | Coated | YES | £197.88 | In Stock | |
| SF505120 | 12.00 | 71 | 133 | 12 | Coated | YES | £197.88 | In Stock | |
| SF505121 | 12.10 | 75 | 137 | 13 | Coated | YES | £289.80 | In Stock | |
| SF505122 | 12.20 | 75 | 137 | 13 | Coated | YES | £289.80 | In Stock | |
| SF505123 | 12.30 | 75 | 137 | 13 | Coated | YES | £289.80 | In Stock | |
| SF505124 | 12.40 | 75 | 137 | 13 | Coated | YES | £289.80 | In Stock | |
| SF505125 | 12.50 | 75 | 137 | 13 | Coated | YES | £289.80 | 5 days | |
| SF505126 | 12.60 | 75 | 137 | 13 | Coated | YES | £289.80 | In Stock | |
| SF505127 | 12.70 | 75 | 137 | 13 | Coated | YES | £289.80 | 5 days | |
| SF505128 | 12.80 | 75 | 137 | 13 | Coated | YES | £289.80 | In Stock | |
| SF505129 | 12.90 | 75 | 137 | 13 | Coated | YES | £289.80 | In Stock | |
| SF505130 | 13.00 | 75 | 137 | 13 | Coated | YES | £289.80 | In Stock | |
| SF505131 | 13.10 | 80 | 142 | 14 | Coated | YES | £335.08 | In Stock | |
| SF505132 | 13.20 | 80 | 142 | 14 | Coated | YES | £335.08 | 5 days | |
| SF505133 | 13.30 | 80 | 142 | 14 | Coated | YES | £335.08 | In Stock | |
| SF505134 | 13.40 | 80 | 142 | 14 | Coated | YES | £335.08 | In Stock | |
| SF505135 | 13.50 | 80 | 142 | 14 | Coated | YES | £335.08 | 5 days | |
| SF505136 | 13.60 | 80 | 142 | 14 | Coated | YES | £335.08 | 5 days | |
| SF505137 | 13.70 | 80 | 142 | 14 | Coated | YES | £335.08 | 5 days | |
| SF505138 | 13.80 | 80 | 142 | 14 | Coated | YES | £335.08 | In Stock | |
| SF505139 | 13.90 | 80 | 142 | 14 | Coated | YES | £335.08 | 5 days | |
| SF505140 | 14.00 | 80 | 142 | 14 | Coated | YES | £335.08 | 5 days | |
| SF505141 | 14.10 | 83 | 148 | 15 | Coated | YES | £398.48 | 5 days | |
| SF505142 | 14.20 | 83 | 148 | 15 | Coated | YES | £398.48 | 5 days | |
| SF505143 | 14.30 | 83 | 148 | 15 | Coated | YES | £398.48 | 5 days | |
| SF505144 | 14.40 | 83 | 148 | 15 | Coated | YES | £398.48 | 5 days | |
| SF505145 | 14.50 | 83 | 148 | 15 | Coated | YES | £398.48 | In Stock | |
| SF505146 | 14.60 | 83 | 148 | 15 | Coated | YES | £398.48 | 5 days | |
| SF505147 | 14.70 | 83 | 148 | 15 | Coated | YES | £398.48 | 5 days | |
| SF505148 | 14.80 | 83 | 148 | 15 | Coated | YES | £398.48 | 5 days | |
| SF505149 | 14.90 | 83 | 148 | 15 | Coated | YES | £398.48 | 5 days | |
| SF505150 | 15.00 | 83 | 148 | 15 | Coated | YES | £398.48 | In Stock | |
| SF505151 | 15.10 | 90 | 152 | 16 | Coated | YES | £427.46 | 5 days | |
| SF505152 | 15.20 | 90 | 152 | 16 | Coated | YES | £427.46 | 5 days | |
| SF505154 | 15.40 | 90 | 152 | 16 | Coated | YES | £427.46 | 5 days | |
| SF505155 | 15.50 | 90 | 152 | 16 | Coated | YES | £427.46 | 5 days | |
| SF505156 | 15.60 | 90 | 152 | 16 | Coated | YES | £427.46 | 5 days | |
| SF505157 | 15.70 | 90 | 152 | 16 | Coated | YES | £427.46 | 5 days | |
| SF505158 | 15.80 | 90 | 152 | 16 | Coated | YES | £427.46 | 5 days | |
| SF505160 | 16.00 | 90 | 152 | 16 | Coated | YES | £427.46 | 5 days | |
| SF505161 | 16.10 | 95 | 155 | 17 | Coated | YES | £492.20 | 5 days | |
| SF505163 | 16.30 | 95 | 155 | 17 | Coated | YES | £492.20 | 5 days | |
| SF505165 | 16.50 | 95 | 155 | 17 | Coated | YES | £492.20 | In Stock | |
| SF505170 | 17.00 | 95 | 155 | 17 | Coated | YES | £492.20 | In Stock | |
| SF505171 | 17.10 | 100 | 157 | 18 | Coated | YES | £541.42 | 5 days | |
| SF505172 | 17.20 | 100 | 157 | 18 | Coated | YES | £541.42 | 5 days | |
| SF505175 | 17.50 | 100 | 157 | 18 | Coated | YES | £541.42 | In Stock | |
| SF505177 | 17.70 | 100 | 157 | 18 | Coated | YES | £541.42 | 5 days | |
| SF505178 | 17.80 | 100 | 157 | 18 | Coated | YES | £541.42 | 5 days | |
| SF505180 | 18.00 | 100 | 157 | 18 | Coated | YES | £541.42 | In Stock | |
| SF505181 | 18.10 | 105 | 160 | 19 | Coated | YES | £590.63 | 5 days | |
| SF505182 | 18.20 | 105 | 160 | 19 | Coated | YES | £590.63 | 5 days | |
| SF505185 | 18.50 | 105 | 160 | 19 | Coated | YES | £590.63 | In Stock | |
| SF505190 | 19.00 | 105 | 160 | 19 | Coated | YES | £590.63 | In Stock | |
| SF505191 | 19.10 | 110 | 163 | 20 | Coated | YES | £630.00 | 5 days | |
| SF505195 | 19.50 | 110 | 163 | 20 | Coated | YES | £630.00 | In Stock | |
| SF505197 | 19.70 | 110 | 163 | 20 | Coated | YES | £630.00 | 5 days | |
| SF505200 | 20.00 | 110 | 163 | 20 | Coated | YES | £630.00 | In Stock |
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