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Ruby Midget File 11 Piece Kit With File Holder Tool

Part # 110.445 Only 2 left Weight -- lb -- g
Current price $245.80

The Ruby Midget File 11-Piece Kit includes all 11 Ruby Midget Files (50mm–100mm) plus one double-ended holder with two collets. The holder is available only with this kit and is not sold separately.

Degussit Ruby Stones are the ideal choice for deburring, blending, dressing, and fine polishing of molds and dies made of hard metals such as hardened tool steel, carbide, and surgical stainless steel. Jewelers rely on them for sharpening carbide and high-speed steel engravers and other precision tools.

Features

  • Complete set of all 11 Ruby Midget Files ranging from 50mm–100mm
  • Includes one double-ended holder with two collets — available exclusively with this kit
  • Made in Germany from pure, sintered crystals of synthetic ruby
  • No bonding material used — results in exceptional hardness and shape stability
  • Outstanding resistance to wear for long-lasting, economical use
  • Ideal for precision grinding, finishing, and fine polishing applications

Applications

Jewelers and Engravers:

  • Polishing and shaping of carbide and high-speed steel gravers
  • Sharpening carbide and high-speed steel engravers and other tools

Mold and Die Applications:

  • Use in an ultrasonic handpiece for fast deburring and blending
  • Deburring ejector pin holes
  • General deburring and edge breaking on mold steel and carbide
  • Blending a surface where a straight edge meets a radius
  • Polishing highly detailed areas on dies
  • Polishing ribs and other hard-to-reach areas

Specifications

File Size Range 50mm–100mm
Number of Files 11
Material Pure sintered synthetic ruby crystals
Bonding Material None
Country of Origin Germany
Holder Included Yes — double-ended holder with two collets

What's Included

  • All 11 Ruby Midget Files (50mm–100mm)
  • One double-ended holder with two collets

Notes

  • The double-ended holder with collets is available only with this kit and is not sold separately.
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Brand
Otto Frei
Part #
110.445
Type
Abrasives
Country of Origin
Germany
Dimensions
5 in x 0.75 in x 0.75 in
File Size Range
50mm–100mm
Number of Files
11
Material
Pure sintered synthetic ruby crystals
Bonding Material
None
Holder Included
Yes — double-ended holder with two collets