Arkansas Stone Hard (Fine) 6" X 2" Meiji Techno Microscopes 3/8" diameter provides robust holding

3/8" diameter provides robust holding power for larger items

Cast from 420 stainless steel — same grade as all Fretz hammers

Valtitan surface treatment raises hardness to 72 HRc — the hardest steel file available

55 mm to 0

Swiss made by Vallorbe

Arkansas Stone Hard (Fine) 6" X 2" Meiji Techno Microscopes 3/8" diameter provides robust holdingThe Hard Arkansas Stone is a natural sharpening stone rated as Fine grit, ideal for professional jewelers, metalsmiths, and tool users who require a reliable, mid to fine edge on blades and gravers. Because this is a natural product, color will vary from lot to lot. The stone measures approximately 6" x 2" x 1 2" and is conveniently mounted in a wood box for easy bench use and storage. Features Natural Hard Arkansas stone Fine grit rating Ideal for