Designed to remove the tough, hard scale left by the Electric Discharge Machining (EDM) process.
EDM Blue is the harder formulation of our other EDM stones.
Contains premium-grade white aluminum oxide abrasive that fractures into sharp pieces (friable) during finishing, to extend the life of the abrasive grit.
Resists breakage & specifically designed for use in reciprocating profilers.
Medium and Hard tool steels as high as Rockwell C 62.
Size
Shape
Package Qty
5/32" x 5/32" x 4"
Square
12
1/4" x 1/4" x 6"
Square
12
1/2" x 1/16" x 6"
Rectangle
12
1/4" x 1/8" x 6"
Rectangle
12
1/2" x 1/8" x 6"
Rectangle
12
1/2" x 1/4" x 6"
Rectangle
12
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Gesswein
Gesswein® EDM Blue Stones - Rectangle (Pkg. of 12)
From$31.37 CAD
Unit price /
Unavailable
Designed to remove the tough, hard scale left by the Electric Discharge Machining (EDM) process.
EDM Blue is the harder formulation of our other EDM stones.
Contains premium-grade white aluminum oxide abrasive that fractures into sharp pieces (friable) during finishing, to extend the life of the abrasive grit.
Resists breakage & specifically designed for use in reciprocating profilers.
Medium and Hard tool steels as high as Rockwell C 62.