Collection: Gesswein® Diemaker Stones

Our Diemaker Stones are a versatile general-purpose finishing solution for toolmakers, die polishers, and mold finishers. They’re engineered for precision polishing on mold and tool steels of all hardness levels, including A2, D2, S7, H13, P20, and 420SS, as well as soft non-ferrous metals like aluminum and beryllium.
- Made with brown aluminum oxide, a tough, blocky, and a faceted abrasive grit that provides consistent cutting action.
- Generally used wet but can be used dry for roughing applications.
- Available in a variety of shapes and sizes, including Hybrid (half-square/half-round) for added versatility.
- Ideal for polishing cavities, contours, and fine details in dies, molds, and precision tooling.
Shape | Grit | Dimensions | SKU | Price | ||
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N/A | N/A | N/A | 8520387 | $2,550.00 / Each | ||
N/A | N/A | N/A | 8520342 | $1,995.00 / Each | ||
N/A | N/A | N/A | 8520386 | $1,925.00 / Each | ||
N/A | N/A | N/A | 8520728 | $1,547.35 / Each | ||
N/A | N/A | N/A | 8520302 | $1,525.00 / Each | ||
N/A | N/A | N/A | 8520118 | $1,465.00 / Each | ||
N/A | N/A | N/A | 8520301 | $1,445.00 / Each | ||
N/A | N/A | N/A | 8883268 | $1,385.00 / Each | ||
N/A | N/A | N/A | 8520727 | $1,312.50 / Each | ||
N/A | N/A | N/A | 8520726 | $1,260.00 / Each | ||
N/A | N/A | N/A | 8520385 | $1,245.00 / Each | ||
N/A | N/A | N/A | 8521077 | $895.00 / 10 lb Pkg. | ||
N/A | N/A | N/A | 8520117 | $860.00 / Each | ||
N/A | N/A | N/A | 8520722 | $787.50 / Each | ||
N/A | N/A | N/A | 8520723 | $750.35 / Each | ||
N/A | N/A | N/A | 8520384 | $660.00 / Each | ||
N/A | N/A | N/A | 8520752 | $635.25 / Each | ||
N/A | N/A | N/A | 8520383 | $625.00 / Each | ||
N/A | N/A | N/A | 8520751 | $593.98 / Each | ||
N/A | N/A | N/A | 8520116 | $565.00 / Each | ||
N/A | N/A | N/A | 8520132 | $498.95 / Each | ||
N/A | N/A | N/A | 8520540 | $494.40 / Each | ||
N/A | N/A | N/A | 8520443 | $475.00 / 50 lb Pkg. | ||
N/A | N/A | N/A | 8520923 | $459.90 / Each | ||
N/A | N/A | N/A | 8520922 | $445.05 / Each | ||
N/A | N/A | N/A | 8521085 | $438.00 / 10 lb Pkg. | ||
N/A | N/A | N/A | 8520440 | $420.50 / 50 lb Pkg. | ||
N/A | N/A | N/A | 8520437 | $420.50 / 50 lb Pkg. | ||
N/A | N/A | N/A | 8520381 | $380.00 / Each | ||
N/A | N/A | N/A | 8520128 | $371.00 / Each | ||
N/A | N/A | N/A | 8521078 | $360.00 / 10 lb Pkg. | ||
N/A | N/A | N/A | 8521080 | $326.00 / 10 lb Pkg. | ||
N/A | N/A | N/A | 8520272 | $310.95 / Each | ||
N/A | N/A | N/A | 8520380 | $305.00 / Each | ||
N/A | N/A | N/A | 8520919 | $300.15 / Set | ||
N/A | N/A | N/A | 8520270 | $299.95 / Each | ||
N/A | N/A | N/A | 8521090 | $299.00 / 10 lb Pkg. | ||
N/A | N/A | N/A | 8520720 | $294.95 / Each | ||
N/A | N/A | N/A | 8521295 | $286.95 / 50 lb Pkg. | ||
N/A | N/A | N/A | 8520917 | $275.10 / Each | ||
N/A | N/A | N/A | 8520130 | $273.50 / Each | ||
N/A | N/A | N/A | 8521076 | $270.00 / 10 lb Pkg. | ||
N/A | N/A | N/A | 8521079 | $264.25 / 10 lb Pkg. | ||
N/A | N/A | N/A | 8521290 | $259.65 / 50 lb Pkg. | ||
N/A | N/A | N/A | 8520127 | $235.00 / Each | ||
N/A | N/A | N/A | 8520045 | $215.75 / Pkg. | ||
N/A | N/A | N/A | 8520449 | $198.95 / 50 lb. Pkg. | ||
N/A | N/A | N/A | 8520746 | $196.65 / Each | ||
N/A | N/A | N/A | 8520500 | $190.00 / Each | ||
N/A | N/A | N/A | 8521074 | $185.00 / 2 lb Pkg. | ||
N/A | N/A | N/A | 8520126 | $170.00 / Each | ||
N/A | N/A | N/A | 8520346 | $163.45 / Each |
Shape | Grit | Dimensions | SKU | Price |
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$2,550.00 / Each
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$1,995.00 / Each
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$1,925.00 / Each
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$1,547.35 / Each
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$1,525.00 / Each
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$1,465.00 / Each
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$1,445.00 / Each
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$1,385.00 / Each
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$1,312.50 / Each
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$1,260.00 / Each
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$1,245.00 / Each
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$895.00 / 10 lb Pkg.
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$860.00 / Each
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$787.50 / Each
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$750.35 / Each
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$660.00 / Each
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$635.25 / Each
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$625.00 / Each
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$593.98 / Each
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$565.00 / Each
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$498.95 / Each
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$494.40 / Each
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![]() Light Green Plastic Pyramids, 400 grit - 50 lbs.In stock, 2 left! SKU: 8520443 View Product Details |
$475.00 / 50 lb Pkg.
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![]() Repl. Motor Assembly for Vibratory Tumblers #25/25SSSpecial Order SKU: 8520923 View Product Details |
$459.90 / Each
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$445.05 / Each
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$438.00 / 10 lb Pkg.
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$420.50 / 50 lb Pkg.
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$420.50 / 50 lb Pkg.
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$380.00 / Each
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![]() Auto Reverse Rotary Tumblers Replacement Barrel - LargeSpecial Order SKU: 8520128 View Product Details |
$371.00 / Each
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$360.00 / 10 lb Pkg.
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$326.00 / 10 lb Pkg.
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$310.95 / Each
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$305.00 / Each
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$300.15 / Set
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$299.95 / Each
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![]() Stainless Steel Shot - Vibratory Mixture 10 lbs.In stock, 2 left! SKU: 8521090 View Product Details |
$299.00 / 10 lb Pkg.
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$294.95 / Each
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![]() Soap Powder for Carbon Steel Shot - #910, 50 lbs.In stock, 1 left! SKU: 8521295 View Product Details |
$286.95 / 50 lb Pkg.
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$275.10 / Each
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$273.50 / Each
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$270.00 / 10 lb Pkg.
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$264.25 / 10 lb Pkg.
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![]() Soap Powder for Carbon Steel Shot - #750, 50 lbs.In stock, 1 left! SKU: 8521290 View Product Details |
$259.65 / 50 lb Pkg.
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![]() Auto Reverse Rotary Tumblers Replacement Barrel - MediumSpecial Order SKU: 8520127 View Product Details |
$235.00 / Each
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$215.75 / Pkg.
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$198.95 / 50 lb. Pkg.
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$196.65 / Each
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![]() Econo Rotary Tumblers, Parts - Large #130 Barrel & LidIn stock, 7 Available SKU: 8520500 View Product Details |
$190.00 / Each
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$185.00 / 2 lb Pkg.
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![]() Auto Reverse Rotary Tumblers Replacement Barrel - SmallIn stock, 1 left! SKU: 8520126 View Product Details |
$170.00 / Each
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$163.45 / Each
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