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.