Sharpal®168H Dual‑Grit Diamond Sharpening Stone is built for woodworkers and makers who need fast edge recovery followed by controlled refinement on a single stone. Its 3" x 8" surface provides ample room for wider knives and edge tools while maintaining the stability required for consistent results.

The coarse 325-grit diamond surface restores damaged or dull edges quickly, while the extra-fine 1000-grit side refines that edge to a clean, sharp finish. MirrorFlat® technology holds the stone to a flatness tolerance of ±0.002 inch, helping maintain even contact across the full edge and reducing the risk of rounding during sharpening. This level of flatness supports repeatable results across sharpening sessions.

An integrated Angle Pyramid® guide offers four preset angles, ensuring consistent bevel geometry without guesswork. The stone is designed to be used dry or with honing oil only. Water should not be used. This flexibility supports a straightforward sharpening setup without soaking or surface preparation.

Features:

• Dual‑grit diamond surfaces support repair and refinement on one stone

• 325-grit face restores worn or damaged edges efficiently

• 1000-grit face refines edges to a clean, sharp finish

• MirrorFlat® technology maintains ±0.002-inch flatness

• Angle Pyramid® guide provides four sharpening angle options

Specifications:

• Stone Size: 3" x 8"

• Abrasive Type: Diamond

• Grit Side 1: 325 grit (45 micron)

• Grit Side 2: 1000 grit (15 micron)

• Flatness Tolerance: ±0.002 in 0.05 mm

• Lubrication Method: Dry or honing oil only

What’s Included:

• (1) Dual Grit Diamond Stone - Coarse/Extra Fine