This combination bench stone has one fine side and one coarse side abrasive. Designed to sharpen high quality knives when the keenest edge is required. They are pre-oiled, so all you need to do is add a small amount fine oil before using. These stones cut quickly, the fine side gives your knives or tools a clean, sharp edge. We recommend to clean occasionally with kerosene.

BENEFITS:

• Long lasting cutting edge.
• Ideal for clean de-burring, generating keen edges and quality finishes.

SPECIFICATIONS:

• Type: Aluminium Oxide
• Grit: Coarse 150 / Fine 400
• Size: 200 X 50 X 25 mm