DMT Sharp Diamond Whetstone Aligner A4X - 4 in Extra Coarse - Black
DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 8 Jul 2026)
Based on a total of 49,640 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 49,640 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock. Express Delivery available with Amazon Prime.
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£18.18
Delivery from £4.49
DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 6 to 7 months. Express Delivery available with Amazon Prime.
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£24.49
Free Delivery
DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£26.89
Delivery from £5.94
DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 12 Jul 2026)
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,610 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 6 to 7 days
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£28.99
Delivery from £2.95
DMT A4X Aligner Diamond Sharpener 4in (Extra Coarse) - A4X
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Jul 2026)
Based on a total of 23,838 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 23,838 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 - 3 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£31.49
GBP 31.49 / Unit
Free Delivery
DMT Extra Coarse Diamond Sharpening Stone Black Fits Aligner Kits 4 3/8"
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Jul 2026)
Based on a total of 23,838 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 23,838 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 9 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£31.99
Free Delivery
Cheapest offer
Portable, pocket convenience Extra-Coarse diamond to repair a damaged edge Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface No oil is needed-sharpen dry or with water Durable construction will provide years of consistent performance and reliable service, Weight: 0.06 pounds, Manufacturer: DMT
£18.18
In stock. Express Delivery available with Amazon Prime.
amazon.co.uk
How well did the information meet your expectations and assist you further?
Not at all
Neutral
Very much
Your responses remain anonymous and are used solely to improve our website. No personal data will be stored or shared with third parties.
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A - Details
▶ Finding you the best price!
We have found 6 prices for DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A - Price Information
- Cheapest price: £18.18
- The cheapest price is offered by amazon.co.uk. You can order the product there.
- The price range for the product DMT 4-in. Diamond Whetstone for use with Aligner Extra Coarse Knife Sharpener - Black, N/A is €£18.18to €£31.99 with a total of 6 offers.
- Payment methods: The online shop amazon.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock. Express Delivery available with Amazon Prime. working days offered by amazon.co.uk.
Similar products
DMT Dia-Sharp Diamond Credit Card Size Sharpeners Set - D3EFC - Portable
£29.28
amazon.co.uk
Free Delivery
DMT Sharp Diamond Mini Sharp F70E Sharpener – 140mm 1200 Grit Extra-Fine Green
£20.98
amazon.co.uk
Free Delivery
DMT D8XX 8-inch Dia-Sharp Continuous Diamond - Extra-Extra-Coarse , Grey
£109.81
amazon.co.uk
Free Delivery
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).