Gesswein® Diemaker Stones

$1.58 - $20.20
12 - 60
72 - 132
144 +
Total ---

Gesswein Diemaker Finishing Stones

One of our most popular polishing stones, Gesswein Diemaker Stones combine the characteristics of fast cutting and moderate breakdown. Can be used in a profiler or ultrasonic polisher.

  • Medium-hard aluminum oxide.
  • Ideal for both hard and soft mold steels, aluminum, beryllium copper and kirksite.
  • Cuts fast with moderate breakdown.
  • Our most popular stone type.
  • Wide array of sizes and shapes including our new Hybrid (half-square/half-round).
  • Also available in Sets and in small pre-cut sizes for ultrasonic polishing.
 Made in USA
Dimensions 100 150 220 320 400 600 800 900 1200
5/32" x 5/32" x 4"
1/4" x 1/16" x 4"
1/4" x 1/8" x 6"
1/4" x 1/4" x 6"
3/8" x 3/8" x 6"
1/2" x 1/16" x 6"
1/2" x 1/8" x 6"
1/2" x 1/4" x 6"
1/2" x 1/2" x 6"
3/4" x 1/4" x 6"
1" x 1/8" x 6"
1" x 1/4" x 6"
1" x 1/2" x 6"
1" x 1" x 6"
1/4" x 6" Round
3/8" x 6" Round
1/2" x 6" Round
1/4" x 6" Triangle



3/8" x 6" Triangle



1/4" x 6" Hybrid
Important: Abrasive stones break down during mold and die polishing, grinding, tool sharpening, and dressing of cutting & grinding wheels. The resulting dust is classified by OSHA as inert or nuisance dust. Please consult the Material Safety Data Sheet for each stone; data provided therein pertains primarily to the dust produced during and after use. Please note that hazards may change when abrasive stones are used in conjunction with solvents, cutting fluids or other chemicals. For more complete information, consult the Material Safety Data Sheets of chemical products used with abrasive stone products.
Find these items on these pages in our catalog:
  • 004
  • 005
  • 017
  • 018
  • NEW
    To determine the best stone for your applications, please read these helpful PDFs: