Degussit Ruby Bench Stone 4" x 1" x 3/8" Loose

Made in Germany from pure sintered crystals of synthetic ruby, Degussit Ruby Bench Stones are exceptionally hard abrasives that maintain their shape and resist wear through extended use. Their extreme hardness makes them capable of sharpening and finishing the most demanding materials—including carbide gravers, glass, porcelain, and quartz—in addition to conventional metals. Both sides of each stone are finished, and the stones may be used dry or with honing oil for versatile bench performance.

Features

• Made in Germany from pure sintered synthetic ruby crystals
• Extremely hard—suitable for carbide gravers and non-metal materials including glass, porcelain, and quartz
• Maintains shape and resists wear during prolonged use
• Finished on both sides for maximum utility
• Use dry or with honing oil
• Available in Medium and Fine grits

Specifications

Available Options