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Widin Carbide Drills Through Coolant 5xD AlTiN Coated - 16.1mm
SKU:SF505161
The Widin Carbide Drills Through Coolant 5xD AlTiN Coated - 16.1mm is a solid carbide drill designed for demanding metalworking tasks. With through-coolant capability and a 5xD length, it’s built...
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Material Compatibility
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Specification
Download Cutting Data
| Drill Diameter | 16.10 |
| Flute Length | 95 |
| Overall Length | 155 |
| Shank Diameter | 17 |
| Coated | Coated |
| Coolant | YES |
£492.20
Prices shown ex. VAT
5 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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The Widin Carbide Drills Through Coolant 5xD AlTiN Coated - 16.1mm is a solid carbide drill designed for demanding metalworking tasks. With through-coolant capability and a 5xD length, it’s built for engineers, fabricators, buyers, tradespeople, and hobbyists who need reliable deep-hole drilling with consistent results.
The AlTiN coating enhances cutting performance by increasing wear resistance, improving chip flow, and reducing friction, while the through-coolant design ensures efficient chip evacuation and effective cooling. This combination supports longer tool life and higher cutting speeds, even in tougher materials.
- Solid carbide construction: Delivers exceptional durability and long tool life for repeated drilling in metals and alloys.
- AlTiN coating for wear resistance: Reduces friction and wear, enabling higher speeds and longer tool life under demanding cutting conditions.
- Through-coolant design with 5xD length: Enables efficient chip evacuation and cooling along the flute, supporting deeper holes with stable, precise results.
Designed for reliable, repeatable results, this drill helps you complete precision holes faster, with less downtime for tool changes. The combination of carbide durability, AlTiN wear resistance, and through-coolant cooling translates to consistent hole quality, lower cutting temperatures, and extended tool life across a range of metals. Perfect for shops, job sites, and production environments that demand dependable performance from their drilling tools.
| Drill Diameter | 16.10 |
| Flute Length | 95 |
| Overall Length | 155 |
| Shank Diameter | 17 |
| 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 SF505161. 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 | 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 Viewing | 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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