Faithfull FAIOS4C Aluminium Oxide Combination Oilstone 100 x 25 12.5mm

This product is a combination oilstone made from aluminium oxide, designed for sharpening chisels and plane irons. It provides both fine and coarse grades for versatile sharpening when used with oil, and its durable construction supports long-lasting performance. The stone measures 100 x 25 x 12.5 mm (4 x 1 x 0.5 inches) and is supplied with a hexagon key for adjustment. User guidance emphasizes applying oil to the stone and sharpening on a stable, flat surface, with the coarse side for initial sharpening and the fine side for finishing. Designed for carpenters and joiners, this oilstone combines robust materials and practical features to support precise edge honing.

Features

• Combination oilstone with fine and coarse grades
• Made from aluminium oxide for durability
• Supplied with hexagon key for adjustment
• Use with oil on a stable surface
• Fine side for finishing, coarse for initial sharpening
• Designed for carpenters and joiners

Technical specifications

• Size: 100 x 25 x 12.5 mm (4 x 1 x 0.5 inches)
• Grades: Fine and Coarse
• Material: Aluminium oxide
• Compatibility: for oilstone sharpening of chisels and plane irons
• Model/code: PTDFAIOS4C