🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$56.99
Faithfull 4-Sided Diamond Sharpening Stone – Quad-Grit Knife & Tool Sharpener with Non-Slip Base, 200G / 300G / 400G / 600G Grit for Chisels, Plane Irons, Scissors & Blades — image 1
Sharpening StonesFaithfull✓ In stock

Faithfull 4-Sided Diamond Sharpening Stone – Quad-Grit Knife & Tool Sharpener with Non-Slip Base, 200G / 300G / 400G / 600G Grit for Chisels, Plane Irons, Scissors & Blades

$56.99
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About this item
  • Quad-Grit Colour Coded Sharpening Stone – Features four diamond-coated surfaces, Blue: 200G extra coarse for rapid removal of material and reshaping, Yellow: 300G coarse for restoring dull edges, Green: 400G medium for refining and smoothing and Red: 600G fine for finishing blades to a sharp, precise edge, providing four sharpening options in one tool for maximum versatility, with quick and easy grit identification for optimal efficiency.
  • Non-Slip Base for Stable Sharpening – The sturdy, surface gripping base keeps the stone secure during use, ensuring stability while sharpening.
  • Easy-to-Use Rotating Block – Simply lift and rotate the sharpening block to select your desired grit, then reinsert into base for quick changes between sharpening surfaces.
  • Durable Diamond-Coated Surfaces – Designed for fast and efficient sharpening, the tough diamond grit surfaces are ideal for sharpening knives, chisels, plane irons, scissors, router bits and cutting blades and can also be used on harder materials such as abrade glass, ceramic tiles, porcelain, carbon steel, HSS and tungsten carbide tools, covering everything from reshaping to final honing.
  • Use Wet or Dry, No Oil Needed – Can be used dry or with water as a lubricant, avoiding the mess of oils while delivering smooth, consistent sharpening results every time. For best performance, the stone should be dried thoroughly after use and occasionally cleaned with soapy water and a soft brush to maintain efficiency.
Product details
Brand
Faithfull
Manufacturer
Faithfull
Colour
Multi-coloured
Size
50 x 50 x 150mm

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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