Ruby Midget Files are invaluable for high detail and ultra-precision work. They may be broken off and cemented onto a holder or used with a pin vise. Fine grit only.
*All dimensions have tolerance of ±0.1mm.
Ruby Stones are the ideal choice for deburring, blending, dressing, and fine polishing of molds & dies made of hard metals such as hardened tool steel, carbide and surgical stainless steel. Jewellers use them for sharpening of carbide and high speed steel engravers and other tools.
| Shape | mm Dimensions | Inch Equivalent |
|---|---|---|
| Square | 50 x 1mm | 2" x 0.04" |
| Round | 50 x 1mm | 2" x 0.04" |
| Triangular | 50 x 2mm | 2" x 0.08" |
| Flat | 50 x 3 x 0.3mm | 2" x 0.12" x .017" |
*All dimensions have tolerance of ±0.1mm.
Ruby Stones are the ideal choice for deburring, blending, dressing, and fine polishing of molds & dies made of hard metals such as hardened tool steel, carbide and surgical stainless steel. Jewellers use them for sharpening of carbide and high speed steel engravers and other tools.



